Mercedes-Benz AMG GT 4-Door Coupe 2020 Operator's Manual PDF

Digital in the vehicle Vehicle document wallet Digital on the Internet Digital as an App Familiarize yourself with the con tents of the Operator's Manual directly via the vehicle's multi media system (menu item "Vehi cle"). Start with the quick guide, discover your vehicle's highlights or broaden your knowledge with useful tips.

Here you can find comprehen sive information about operating your vehicle and about services and warranties in printed form.

You can find the Operator's Man ual on the Mercedes-Benz home page.

The Mercedes-Benz Guides App is available free-of-charge in familiar App stores.

2905842301# 2905842301

Apple iOS AndroidTM

Order no. P290 0084 13 Part no. 290 584 23 01 Edition B2020

Mercedes-AMG GT 4-door Coupe Operator's Manual

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Publication details Internet Further information about Mercedes-Benz vehi cles and about Daimler AG can be found on the following websites: http://www.mbusa.com (USA only) http://www.mercedes-benz.ca (Canada only)

Documentation team Daimler AG: not to be reprinted, translated or otherwise reproduced, in whole or in part, with out written permission from Daimler AG.

Vehicle manufacturer Daimler AG Mercedesstrasse 137 70327 Stuttgart Germany

Front passenger airbag warning

Example

& WARNING Risk of injury or fatal injuries if the front-passenger airbag is enabled

If the front-passenger front airbag is enabled, a child on the front-passenger seat may be struck by the front-passenger airbag during an accident. NEVER use a rearward-facing child restraint system on a seat with an ENABLED FRONT AIRBAG, DEATH or SERIOUS INJURY to the CHILD can occur.

Observe the chapter "Children in the vehicle".

As at 25.03.2019

Thank you for purchasing a Mercedes-AMG Before you first drive off, read this Operator's Manual carefully and familiarize yourself with your vehicle. For your own safety and a longer operating lifespan of the vehicle, follow the instructions and warning notices in this Opera tor's Manual. Disregarding them may lead to damage to the vehicle or injury to people. Damage to the vehicle resulting from the disre gard of the instructions is not covered by the Mercedes-Benz Limited Warranty. The standard equipment and product description of your vehicle may vary and depends on the fol lowing factors: R Model R Order R National version R Availability

Mercedes-AMG reserves the right to introduce changes in the following areas: R Design R Equipment

R Technical features

The equipment in your vehicle may therefore dif fer from that shown in the descriptions and illus trations. The following documents are integral parts of the vehicle: R Digital Operator's Manual R Printed Operator's Manual R Maintenance Booklet R Equipment-dependent Supplements

Keep these documents in the vehicle at all times. If you sell the vehicle, always pass all of the documents on to the new owner. Mercedes-Benz USA, LLC Mercedes-Benz Canada, Inc. A Daimler Company

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Symbols ........................................................ 5

At a glance .................................................... 6 Cockpit ........................................................... 6 Indicator and warning lamps ......................... 10 Overhead control panel ................................ 12 Door control panel and seat adjustment ....... 14 Emergencies and breakdowns ...................... 16

Digital Operator's Manual ......................... 18 Calling up the Digital Operator's Manual ...... 18

General notes ............................................. 19 Protecting the environment .......................... 19 Mercedes-Benz Genuine Parts ...................... 20 Operator's Manual ........................................ 20 Service and vehicle operation ....................... 21 Operating safety ........................................... 22 Declaration of conformity for wireless vehicle components ...................................... 24 Diagnostics connection ................................ 24 Qualified specialist workshop ....................... 25 Correct use of the vehicle ............................ 25

Problems with your vehicle ........................... 26 Reporting safety defects ............................... 26 Limited Warranty .......................................... 26 QR code for rescue card ............................... 27 Data storage ................................................. 27 Copyright ...................................................... 30

Occupant safety ......................................... 32 Restraint system ........................................... 32 Seat belts ..................................................... 34 Airbags ......................................................... 39 PRE-SAFE system ....................................... 47 Safely transporting children in the vehi cle ................................................................ 48 Notes on pets in the vehicle ......................... 63

Opening and closing .................................. 64 SmartKey ...................................................... 64 Doors ............................................................ 69 Cargo compartment ..................................... 73 Side windows ................................................ 78 Sliding sunroof ............................................. 82 Sun blind ...................................................... 86 Anti-theft protection ..................................... 88

Seats and stowing ...................................... 91 Notes on the correct driver's seat posi tion ............................................................... 91 Seats ............................................................ 92 Steering wheel ............................................ 100 Easy entry and exit feature ......................... 101 Operating the memory function .................. 102 Stowage areas ............................................ 103 Cup holder .................................................. 112 Ashtray and cigarette lighter ....................... 114 Sockets ....................................................... 115 Wireless charging of the mobile phone and connection with the exterior antenna ... 119 Installing/removing the floor mats ............. 121

Light and visibility ................................... 123 Exterior lighting .......................................... 123 Interior lighting ........................................... 128 Windshield wiper and windshield washer system ........................................................ 130 Mirrors ........................................................ 132 Operating the sun visors ............................. 135 Area permeable to radio waves on the windshield .................................................. 135

2 Contents

Infrared-reflective windshield function ........ 136

Climate control ......................................... 137 Overview of climate control systems .......... 137 Operating the climate control system ......... 138

Driving and parking ................................. 144 Driving ........................................................ 144 DYNAMIC SELECT switch ........................... 156 Automatic transmission .............................. 158 Function of 4MATIC .................................... 162 Refueling ..................................................... 163 Parking ....................................................... 165 Driving and driving safety systems .............. 174 Vehicle towing instructions ......................... 236

Instrument Display and on-board computer .................................................. 238 Instrument Display overview ...................... 238 Overview of the buttons on the steering wheel .......................................................... 239 Operating the on-board computer .............. 239 Setting the design ....................................... 241

Setting the area for additional values .......... 241 Overview of displays on the multifunc tion display ................................................. 242 Adjusting the instrument lighting ................ 243 Menus and submenus ................................. 243 Head-up Display ......................................... 252

Voice Control System .............................. 254 Notes on operating safety .......................... 254 Operation ................................................... 255 Using the Voice Control System effec tively ........................................................... 256 Essential voice commands ......................... 257

Multimedia system .................................. 269 Overview and operation .............................. 269 System settings .......................................... 278 AMG TRACK PACE ...................................... 289 Fit & Healthy ............................................... 294 Navigation .................................................. 296 Telephone ................................................... 321 Online and Internet functions ..................... 343 Media ......................................................... 349 Radio .......................................................... 361

Sound ......................................................... 366 Rear touchscreen ....................................... 369

Maintenance and care ............................. 374 ASSYST PLUS service interval display ......... 374 Engine compartment .................................. 375 Cleaning and care ....................................... 381

Breakdown assistance ............................ 390 Emergency .................................................. 390 Flat tire ....................................................... 390 Battery (vehicle) ......................................... 396 Tow starting or towing away ....................... 402 Electrical fuses ........................................... 406

Wheels and tires ...................................... 410 Notes on noise or unusual handling char acteristics ................................................... 410 Notes on regularly inspecting wheels and tires ............................................................ 410 Notes on snow chains ................................. 411 Tire pressure ............................................... 411 Loading the vehicle ..................................... 418

Contents 3

Tire labeling ................................................ 422 Definition of terms for tires and loading ..... 427 Changing a wheel ....................................... 430 Emergency spare wheel .............................. 440

Technical data .......................................... 441 Notes on technical data .............................. 441 Vehicle electronics ...................................... 441 Vehicle identification plate, VIN and engine number ........................................... 443 Operating fluids .......................................... 445 Vehicle data ................................................ 451

Display messages and warning/indi cator lamps .............................................. 454 Display messages ....................................... 454 Warning and indicator lamps ...................... 506

Index ......................................................... 522

4 Contents

In this Operator's Manual, you will find the fol lowing symbols:

& DANGER Danger due to not observing the warning notices

Warning notices draw your attention to haz ards that may endanger your health or life, or the health or life of others. # Observe the warning notices.

+ ENVIRONMENTAL NOTE Environmental damage due to failure to observe envi ronmental notes

Environmental notes include information on environmentally responsible behavior or envi ronmentally responsible disposal. # Observe environmental notes.

* NOTE Damage to property due to failure to observe notes on material damage

Notes on material damage inform you of risks which may lead to your vehicle being damaged.

# Observe notes on material damage.

% Useful instructions or further information that could be helpful to you.

X Instruction (Q page) Further information on a topic Display Information on the multifunction dis

play/media display + Highest menu level, which is to be

selected in the multimedia system * Corresponding submenus, which are

to be selected in the multimedia sys tem

* Marks a cause

Symbols 5

Left-hand drive vehicles

6 At a glance Cockpit

1 Steering wheel gearshift paddles 160

2 Combination switch 124

3 Instrument Display 238

4 Media display 269

5 Active Parking Assist 224

6 Hazard warning lights 125

7 PASSENGER AIR BAG indicator lamp 44

8 Sets vehicle functions 274

9 Calls up the main functions 274

A Start/stop button 145

B Climate control systems 138

C Glove box 105

D Touchpad 269

E Control knob for:

Volume and switching sound on/off 269

Switches the multimedia system on/off 269

F ECO start/stop function 153

G Adjusts the rear wing 204

H AMG Performance exhaust system 156

I E-SELECT selector lever 158

J ESP 176

K AMG adaptive sport suspension system 206

L Manual gearshifting 160

M DYNAMIC SELECT switch 156

N Stowage compartment 105

O Control panel for multimedia system 239

P AMG steering-wheel buttons 203

Q Adjusts the steering wheel electrically 100

Switches the steering wheel heater on/off 101

R Operating group:

On-board computer 239

Cruise control 185

Active Distance Assist DISTRONIC 188

S Diagnostics connection 24

At a glance Cockpit 7

T Opens the hood 375

U Electric parking brake 171

V Light switch 123

W Control panel for:

Active Steering Assist 194

Active Lane Keeping Assist 234

Parking Assist PARKTRONIC 210

Head-up Display 253

Sets the vehicle level 208

8 At a glance Cockpit

Instrument Display

10 At a glance Indicator and warning lamps

1 Speedometer 238

2 #! Turn signal lights 124

3 Multifunction display 242

4 R Rear fog light 124

5 K High beam 124

L Low beam 123

T Parking lamps 123

6 Tachometer 238

7 Rear wing 204

8 Coolant too hot/cold 510

9 Coolant temperature display 238

AL Distance warning 515

B Seat belt not fastened 508

C h Tire pressure monitor 520

D Electric power steering malfunction 509

E ! Electric parking brake (yellow) 513

F Electric parking brake applied (red) 513

F USA only

! Canada only

G 6 Restraint system 508

H Brakes (red) 513

$ USA only

J Canada only

I 8 Fuel reserve with fuel filler cap location indicator

510

J Fuel level indicator

K AMG adaptive sport suspension system 515

L # Electrical malfunction 510

M ; Check Engine 510

N DRIFT 516

O ESP SPORT 516

P ! ABS malfunction 516

Q ESP OFF 516

At a glance Indicator and warning lamps 11

12 At a glance Overhead control panel

1 Sun visors 135

2 p Switches the left-hand reading lamp on/off

128

3S Switches automatic interior lighting con trol on/off

128

4 G SOS button 337

5 c Switches the front interior lighting on/off

128

6; me button 337

7 u Switches the rear interior lighting on/off

128

8 p Switches the right-hand reading lamp on/off

128

9 Eyeglasses compartment 105

A 3 Opens/closes the sliding sunroof 82

B Inside rearview mirror 133

At a glance Overhead control panel 13

14 At a glance Door control panel and seat adjustment

1 Adjusts the seats electrically 94

2 Switches the seat heating on/off 98

3 Switches the seat ventilation on/off 100

4 Adjusts the front passenger seat from the driver's seat

94

5 &% Locks/unlocks the vehicle 69

6 Opens/closes the tailgate 73

7 Operates the outside mirrors 132

8 W Opens/closes the right side window 78

9 W Opens/closes the rear right side win dow

78

A Child safety lock for the rear side windows 62

B W Opens/closes the rear left side window 78

C W Opens/closes the left side window 78

D Opens the door 69

E Operates the memory function 102

F Sets the seat fore-and-aft position 92

G Adjusts the seat cushion length 92

H Adjusts the 4-way lumbar support 92

I Configures the seat settings 97

J Adjusts the head restraints 95

K Adjusts the seat cushion inclination 92

L Adjusts the seat height 92

M Adjusts the seat backrest inclination 92

At a glance Door control panel and seat adjustment 15

16 At a glance Emergencies and breakdowns

1 QR code for accessing the rescue card 27

2 Safety vests 390

3 me button and SOS button 337

4 Checking and adding operating fluids 445

5 Tow-starting and towing away 402

6 Flat tire 390

7 Starting assistance 400

8 Hazard warning lights 125

9 Fuel filler flap with instruction labels for tire pressure, fuel type and QR code for accessing the rescue card

163

A Tow-starting and towing away 402

B TIREFIT kit 392

At a glance Emergencies and breakdowns 17

Calling up the Digital Operator's Manual Multimedia system: 4 Vehicle 5 Operator's Manual # Select a menu item.

In addition, you can also call up the Operator's Manual within a main function (e.g. via Media Info). The Digital Operator's Manual describes the function and operation of the vehicle and the multimedia system. For safety reasons, the Digital Operator's Man ual is deactivated while driving.

The Digital Operator's Manual contains the fol lowing menu items: R Search: allows you to search precisely for

keywords. R Quick start: provides you with important

information so that you can start using your vehicle immediately. R Tips: provides tips on how to use your vehicle

in certain situations. R Messages: provides you with further informa

tion about the messages in the instrument cluster. R Bookmarks: provides you with a list of all the

bookmarks you have stored yourself.

1 Picture 2 Menu 3 Navigation window

Some sections of the Digital Operator's Manual, such as warnings, can be made visible by high lighting and pressing them. % The Operator's Manual can also be found in

the Mercedes-Benz Guides app in all com mon app stores.

18 Digital Operator's Manual

Protecting the environment

+ ENVIRONMENTAL NOTE Environmental damage due to operating conditions and personal driving style

The pollutant emission of the vehicle is directly related to the way you operate the vehicle. Operate your vehicle in an environmentally responsible manner to help protect the envi ronment. Please observe the following rec ommendations on operating conditions and personal driving style. Operating conditions: # Make sure that the tire pressure is cor

rect. # Do not carry any unnecessary weight

(e.g. roof luggage racks once you no longer need them).

# Adhere to the service intervals. A regularly serviced vehicle will contrib ute to environmental protection.

# Always have maintenance work carried out at a qualified specialist workshop.

Personal driving style: # Do not depress the accelerator pedal

when starting the engine. # Do not warm up the engine while the

vehicle is stationary. # Drive carefully and maintain a suitable

distance from the vehicle in front. # Avoid frequent, sudden acceleration

and braking. # Change gear in good time and use each

gear only up to of its maximum engine speed.

# Switch off the engine in stationary traf fic, e.g. by using the ECO start/stop function.

# Drive fuel-efficiently. Observe the ECO display for a fuel-efficient driving style.

+ ENVIRONMENTAL NOTE Environmental pollution caused by irresponsible dis posal of the high-voltage battery

A high-voltage battery contains materials which are harmful to the environment. # Dispose of defective high-voltage bat

teries at a qualified specialist work shop.

Environmental issues and recommendations: It is recommended that you re-use or recycle materials instead of just disposing of them. The relevant environmental guidelines and regu lations serve to protect the environment and must be strictly observed.

General notes 19

Mercedes-Benz Genuine Parts

+ ENVIRONMENTAL NOTE Environmental damage caused by not using recycled reconditioned components

Daimler AG offers recycled reconditioned components and parts with the same quality as new parts. The same entitlement from the Limited Warranty is valid as for new parts. # Use recycled reconditioned compo

nents and parts from Daimler AG.

* NOTE Impairment of the operating effi ciency of the restraint systems from installing accessory parts or from repairs or welding

Airbags and Emergency Tensioning Devices, as well as control units and sensors for the restraint systems, may be installed in the fol lowing areas of your vehicle: R Doors R Door pillars

R Door sills R Seats R Cockpit R Instrument cluster R Center console R Lateral roof frame

# Do not install accessory parts such as audio systems in these areas.

# Do not carry out repairs or welding. # Have aftermarket installation of acces

sories carried out at a qualified special ist workshop.

You could jeopardize the operating safety of your vehicle if you use parts, tires and wheels as well as accessories relevant to safety which have not been approved by Mercedes-Benz. Safety-rele vant systems, e.g. the brake system, may mal function. Only use Mercedes-Benz Genuine Parts or parts of equal quality. Only use tires, wheels and accessories that have been specifically approved for your vehicle model.

Mercedes-Benz Genuine Parts are subject to strict quality control. Each part has been spe cially developed, manufactured or selected for Mercedes-Benz vehicles and fine-tuned for them. Therefore, only Mercedes-Benz Genuine Parts should be used. More than 300,000 different Mercedes-Benz Genuine Parts are available for Mercedes-Benz models. All authorized Mercedes-Benz Centers maintain a supply of Mercedes-Benz Genuine Parts for necessary service and repair work. In addition, strategically located parts delivery centers pro vide for quick and reliable parts service. Always specify the vehicle identification number (VIN) (/ page 443) when ordering Mercedes- Benz Genuine Parts.

Operator's Manual This Operator's Manual describes all models and all standard and optional equipment available for your vehicle at the time of this Operator's Man ual going to press. Country-specific differences are possible. Note that your vehicle may not be

20 General notes

equipped with all features described. This is also the case for systems and functions relevant to safety. Therefore, the equipment on your vehicle may differ from that in the descriptions and illus trations. The original purchase agreement for your vehicle contains a list of all of the systems in your vehi cle. Should you have any questions concerning equipment and operation, please consult an authorized Mercedes-Benz Center. The Operator's Manual and Maintenance Booklet are important documents and should be kept in the vehicle.

Service and vehicle operation Vehicle operation outside the USA or Canada

When you are abroad with your vehicle, observe the following points: R service points or replacement parts may not

be available immediately.

R unleaded fuel may not be available for vehi cles with a catalytic converter. Leaded fuel may cause damage to the catalytic converter. R the fuel may have an extremely low octane

number. Unsuitable fuel can cause engine damage.

Some Mercedes-Benz models are available in Europe through our European Delivery Program. For more information, please consult an author ized MercedesBenz service center, or write to one of the following address: in the USA: Mercedes-Benz USA, LLC European Delivery Department One Mercedes-Benz Drive Sandy Springs, GA 30328 in Canada: Mercedes-Benz Canada, Inc. European Delivery Department 98 Vanderhoof Avenue Toronto, Ontario M4G 4C9

Maintenance

Your customer advisor confirms the service in the service report.

Roadside Assistance

The Mercedes-Benz Roadside Assistance Pro gram offers technical help in the case of a breakdown. Your calls to the toll-free Roadside Assistance Hotline are answered by our agents 24 hours a day, 365 days a year. 1-800-FOR-MERCedes (1-800-367-6372) (USA) 1-800-387-0100 (Canada) You can find further information in the Mercedes-Benz Roadside Assistance Program brochure (USA) or the "Roadside Assistance" section in the Service and Warranty booklet (Canada). You will find both in the vehicle docu ment wallet.

Change of address or change of ownership

In the event of a change of address, please send us the "Notification of address change" in the

General notes 21

Service and Guarantee booklet or simply call the Mercedes-Benz Customer Assistance Center (USA) on the hotline number 1-800-FOR-MERCedes (1-800-367-6372) or Cus tomer Service (Canada) on 1-800-387-0100. We can then reach you in a timely fashion, if neces sary. If you sell your Mercedes, please leave all litera ture in the vehicle so that it is available to the next owner. If you have purchased a used vehi cle, please send us the "Notice of Purchase of Used Car" in the Service and Guarantee booklet or simply call the Mercedes-Benz Customer Assistance Center (USA) at the hotline number 1-800-FOR-MERCedes (1-800-367-6372) or Cus tomer Service (Canada) at 1-800-387-0100.

Possible danger due to substances hazard ous to health

In compliance with Proposition 65 ("Prop65"), the following detachable label has been added to each vehicle sold in California:

Operating safety

& WARNING Risk of accident due to mal functions or system failures

If you do not have the prescribed service/ maintenance work or any required repairs carried out, this could result in malfunctions or system failures. # Always have the prescribed service/

maintenance work as well any required repairs carried out at a qualified spe cialist workshop.

& WARNING Risk of accident and injury as a result of incorrect modifications to electronic component parts

Modification to electronic components, their software or wiring could impair their function and/or the function of other networked com ponent parts. In particular, systems relevant to safety could also be affected. As a result, they may no longer function as intended and/or endanger the operating safety of the vehicle. # Never tamper with the wiring and elec

tronic component parts or their soft ware.

# You should have all work on electrical and electronic components carried out at a qualified specialist workshop.

Observe the "On-board electronics" section in "Technical data".

22 General notes

& WARNING Risk of fire due to flammable materials on hot parts of the exhaust system

Flammable material such as leaves, grass or twigs may ignite if they come into contact with hot parts of the exhaust system. # When driving on unpaved roads or off-

road, regularly check the vehicle under side.

# Remove trapped plants or other flam mable material.

# If there is damage, consult a qualified specialist workshop immediately.

* NOTE Damage to the vehicle

In the following situations, in particular, there is a risk of damage to the vehicle: R The vehicle becomes grounded, e.g. on a

high curb or an unpaved road

R The vehicle is driven too fast over an obstacle, e.g. a curb, speed bump or pot hole R A heavy object strikes the underbody or

chassis components

In situations such as this, the body, the underbody, chassis components, wheels or tires could be damaged without the damage being visible. Components damaged in this way can unexpectedly fail or, in the case of an accident, may not absorb the loads that arise as intended. If the underbody paneling is damaged, flam mable materials such as leaves, grass or twigs can collect between the underbody and the underbody paneling. These materials may ignite if they come into contact with hot parts on the exhaust system. # Have the vehicle checked and repaired

immediately at a qualified specialist workshop.

or

# If driving safety is impaired while con tinuing your journey, pull over and stop the vehicle immediately in accordance with the traffic conditions, and contact a qualified specialist workshop.

Vehicles with a 48 V on-board electrical sys tem (EQ Boost technology)

& DANGER Risk of fatal injury by touching damaged high-voltage components

Vehicles with a 48 V on-board electrical sys tem contain individual high-voltage compo nents. These high-voltage components are under high voltage. If you modify component parts of these high- voltage components or touch damaged com ponent parts, you may be electrocuted. High voltage components may be damaged in an accident, although the damage may not be visible. # Never perform modifications to compo

nent parts of high-voltage components.

General notes 23

# Never touch damaged component parts of high-voltage components.

# Never touch component parts of high- voltage components after an accident.

Vehicles with a 48 V on-board electrical system contain high voltage components. These compo nents are marked with a high voltage label:

All work on high voltage components must be carried out at a qualified specialist workshop.

Declaration of conformity for wireless vehi cle components USA: "The wireless devices of this vehicle com ply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) These devices may not cause harmful interference, and 2) These devices must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment." Canada: "The wireless devices of this vehicle comply with Industry Canada license-exempt RSS standard(s). Operation is subject to the fol lowing two conditions: (1) These devices may not cause interference, and (2) These devices must accept any interference, including interfer ence that may cause undesired operation of the device." USA: "Wireless charging system for mobile devi ces (Model: D-WMI2015A): this device complies with Part 18 of the FCC Rules."

The name and address of the responsible party is: Continental Automotive Systems US Inc. 2400 Executive Hills Drive Auburn Hills, MI 48326-2980 United States of America

Diagnostics connection The diagnostics connection is only intended for the connection of diagnostic devices at a quali fied specialist workshop.

& WARNING Risk of accident due to con necting devices to the diagnostics con nection

If you connect equipment to a diagnostics connection in the vehicle, it may affect the operation of vehicle systems. As a result, the operating safety of the vehi cle could be affected. # Only connect the vehicle diagnostics

connection to devices which have been

24 General notes

tested with regard to their use and are considered safe.

& WARNING Risk of accident due to objects in the driver's footwell

Objects in the driver's footwell may impede pedal travel or block a depressed pedal. This jeopardizes the operating and road safety of the vehicle. # Stow all objects in the vehicle securely

so that they cannot get into the driver's footwell.

# Always install the floor mats securely and as prescribed in order to ensure that there is always sufficient room for the pedals.

# Do not use loose floor mats and do not place floor mats on top of one another.

* NOTE Battery discharging from using devices connected to the diagnostics connection

Using devices at the diagnostics connection drains the battery. # Check the charge level of the battery. # If the charge level is low, charge the

battery, e.g. by driving a considerable distance.

Connecting equipment to the diagnostics con nection can lead to emissions monitoring infor mation being reset, for example. This may lead to the vehicle failing to meet the requirements of the next emissions inspection during the main inspection.

Qualified specialist workshop An authorized Mercedes-Benz Center is a quali fied specialist workshop. It has the necessary special skills, tools and qualifications to cor rectly carry out the work required on your vehi

cle. This particularly applies to safety-relevant works. For the following, always have your vehicle checked at an authorized Mercedes-Benz Cen ter: R safety-relevant works R service and maintenance work R repair work R modifications as well as installations and

conversions R work on electronic components

MercedesAMG recommends a MercedesBenz service center.

Correct use of the vehicle If you remove any warning stickers, you or others could fail to recognize certain dangers. Leave warning stickers in position. Observe the following information in particular when driving your vehicle: R the safety notes in this manual

General notes 25

R technical data for the vehicle R traffic rules and regulations R laws and safety standards pertaining to

motor vehicles

Problems with your vehicle If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immedi ately to have the problem diagnosed and recti fied. If the problem is not resolved to your satis faction, please discuss the problem again with an authorized Mercedes-Benz Center or, if nec essary, contact us at one of the following addresses: In the USA: Mercedes-Benz USA, LLC Customer Assistance Center One Mercedes-Benz Drive Sandy Springs, GA 30328 In Canada:

Mercedes-Benz Canada, Inc. Customer Relations Department 98 Vanderhoof Avenue Toronto, Ontario M4G 4C9

Reporting safety defects

USA only: The following text is published as required of manufacturers under Title 49, Code of U.S. Fed eral Regulations, Part 575 pursuant to the "National Traffic and Motor Vehicle Safety Act of 1966". If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems

between you, your dealer, or Mercedes-Benz USA, LLC. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153) (inside the USA), go to http://www.safercar.gov; or write to: Adminis trator, NHTSA, 400 Seventh Street, SW., Wash ington, DC 20590, USA. Further information on vehicle safety can be found at: http://www.safercar.gov

Limited Warranty

* NOTE Damage to the vehicle arising from violation of these operating instruc tions.

Damage to the vehicle can arise from viola tion of these operating instructions. This damage is not covered either by the Mercedes-Benz implied warranty or by the New or Used-Vehicle Warranty. # Follow the instructions in these operat

ing instructions on proper operation of

26 General notes

your vehicle as well as on possible vehi cle damage.

QR code for rescue card The QR code is secured in the fuel filler flap and on the opposite side on the B-pillar. In the event of an accident, rescue services can use the QR code to quickly find the appropriate rescue card for your vehicle. The current rescue card con tains the most important information about your vehicle in a compact form, e.g. the routing of the electric lines. Further information can be obtained at http:// www.mercedes-benz.de/qr-code.

Data storage Electronic control units

Electronic control units are installed in your vehi cle. Some of these are necessary for the safe operation of your vehicle, while some assist you when driving (driver assistance systems). In addition, your vehicle provides comfort and

entertainment functions, which are also made possible by electronic control units. Electronic control units contain data memories which can temporarily or permanently store technical information about the vehicle's operat ing state, component loads, maintenance requirements and technical events or malfunc tions. In general, this information documents the state of a component part, a module, a system or the surroundings such as: R Operating status of system components (e.g.

fill levels, battery status, tire pressure) R Status messages concerning the vehicle or

its individual components (e.g. number of wheel revolutions/speed, longitudinal accel eration, lateral acceleration, display of fas tened seat belts) R Malfunctions or faults in important system

components (e.g. lights, brakes) R Information on events leading to vehicle

damage

R System reactions in special driving situations (e.g. airbag deployment, intervention of sta bility control systems) R Ambient conditions (e.g. temperature, rain

sensor)

In addition to providing the actual control unit function, this data assists the manufacturer in detecting and rectifying malfunctions and opti mizing vehicle functions. The majority of this data is temporary and is only processed in the vehicle itself. Only a small portion of the data is stored in the event or fault memory. When your vehicle is serviced, technical data from the vehicle can be read out by service net work employees (e.g. workshops, manufactur ers) or third parties (e.g. breakdown services). Services include repair services, maintenance processes, warranty claims and quality assur ance measures, for example. The read out is per formed via the legally prescribed port for the diagnostics connection in the vehicle. The respective service network locations or third parties collect, process and use the data. They document technical statuses of the vehicle,

General notes 27

assist in finding malfunctions and improving quality and are transmitted to the manufacturer, if necessary. Furthermore, the manufacturer is subject to product liability. For this, the manu facturer requires technical data from vehicles. Fault memories in the vehicle can be reset by a service outlet as part of repair or maintenance work. Depending on the selected equipment, you can import data into vehicle convenience and info tainment functions yourself. This includes, for example: R Multimedia data such as music, films or pho

tos for playback in an integrated multimedia system R Address book data for use in connection with

an integrated hands-free system or an inte grated navigation system R Entered navigation destinations R Data about the use of Internet services

This data can be saved locally in the vehicle or it is located on a device which you have connected to the vehicle (e.g. a smartphone, USB flash

drive or MP3 player). If this data is stored in the vehicle, you can delete it at any time. This data is sent to third parties only at your request, par ticularly when you use online services in accord ance with the settings that you have selected. You can store or change convenience settings/ individualization in the vehicle at any time. Depending on the equipment, this includes, for example: R Settings for the seat and steering wheel posi

tions R Suspension and climate control settings R Customizations such as interior lighting

If your vehicle is accordingly equipped, you can connect your smartphone or another mobile end device to the vehicle. You can control this by means of the control elements integrated in the vehicle. Images and audio from the smartphone can be output via the multimedia system. Cer tain information is simultaneously transferred to your smartphone.

Depending on the type of integration, this can include: R General vehicle data R Position data

This allows you to use selected apps on your smartphone, such as navigation or music play back. There is no further interaction between the smartphone and the vehicle; in particular, vehi cle data is not directly accessible. Which type of further data processing occurs is determined by the provider of the specific app used. Which set tings you can make, if any, depends on the spe cific app and the operating system of your smartphone.

Online services

Wireless network connection If your vehicle has a wireless network connec tion, it enables data to be exchanged between your vehicle and additional systems. The wire less network connection is enabled via the vehi cle's transmission and reception unit or via con nected mobile end devices (e.g. smartphones).

28 General notes

Online functions can be used via the wireless network connection. This includes online serv ices and applications/apps provided by the man ufacturer or other providers.

Manufacturer's services Regarding online services of the manufacturer, the individual functions are described by the manufacturer in a suitable place (e.g. Operator's Manual, website of the manufacturer) along with the relevant data protection information. Per sonal data may be used for the provision of online services. Data is exchanged via a secure connection, e.g. the manufacturer's designated IT systems. Personal data is collected, pro cessed and used via the provision of services exclusively on the basis of legal permissions or with prior consent. The services and functions (sometimes subject to a fee) can usually be activated or deactivated. In some cases, this also applies to the entire vehicle's data connection. This excludes, in par ticular, legally prescribed functions and services.

Third party services If it is possible to use online services from other providers, these services are the responsibility of the provider in question and subject to that provider's data protection conditions and terms of use. The manufacturer has no influence on the content exchanged. For this reason, please ask the service provider for information about the type, extent and pur pose of the collection and use of personal data when services are provided by third parties.

Multimedia system/Mercedes me connect

If the vehicle is equipped with the multimedia system or Mercedes me connect, additional data about the vehicle's operation, the use of the vehicle in certain situations, and the location of the vehicle may be compiled by the multimedia system or Mercedes me connect. For additional information please refer to the chapter "Multimedia system" and/or the Mercedes me connect Terms and Conditions.

Event data recorders

USA only: This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like sit uations, such as an airbag deployment or hitting a road obstacle, data that will assist in under standing how a vehicle's systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: R How various systems in your vehicle were

operating R Whether or not the driver and front

passenger seat belts were buckled/fastened R How far (if at all) the driver was depressing

the accelerator and/or brake pedal and R How fast the vehicle was traveling

This data can help provide a better understand ing of the circumstances in which accidents and injuries occur. NOTE: EDR data is recorded by

General notes 29

your vehicle only if a non-trivial crash situation occurs; no data is recorded by the EDR under normal driving conditions and no personal data (e.g. name, gender, age and accident location) is recorded. However, other parties, such as law enforcement, could combine EDR data with the type of personally identifying data routinely acquired during a crash investigation. To read data recorded by an EDR, special equip ment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties that have the special equipment, such as law enforcement, can read the information by accessing the vehicle or the EDR. EDR data may be used in civil and criminal mat ters as a tool in accident reconstruction, acci dent claims and vehicle safety. Since the Crash Data Retrieval (CDR) tool that is used to extract data from the EDR is commercially available, Mercedes-Benz USA, LLC ("MBUSA") expressly disclaims any and all liability arising from the extraction of this information by unauthorized Mercedes-Benz personnel.

MBUSA will not share EDR data with others with out the consent of the vehicle owner or, if the vehicle is leased, without the consent of the les see. Exceptions to this representation include responses to subpoenas by law enforcement; by federal, state or local government; in connection with or arising out of litigation involving MBUSA or its subsidiaries and affiliates; or, as required by law. Warning: The EDR is a component of the Restraint System Module. Tampering with, alter ing, modifying or removing the EDR component may result in a malfunction of the Restraint Sys tem Module and other systems. State laws or regulations regarding EDRs that conflict with federal regulation are pre-empted. This means that in the event of such conflict, the federal regulation governs. As of December 2016, 17 states have enacted laws relating to EDRs.

Copyright Free and open-source software

Information on license for free and open-source software used in your vehicle can be found on the data carrier in your vehicle document wallet and with updates on the following website: http://www.mercedes-benz.com/opensource

Registered trademarks

R Bluetooth is a registered trademark of Blue tooth SIG Inc. R DTS is a registered trademark of DTS, Inc. R Dolby and MLP are registered trademarks

of DOLBY Laboratories. R BabySmart, ESP and PRE-SAFE are reg

istered trademarks of Mercedes-Benz AG. R HomeLink is a registered trademark of

Johnson Controls. R iPod and iTunes are registered trademarks

of Apple Inc.

30 General notes

R Burmester is a registered trademark of Burmester Audiosysteme GmbH. R Microsoft and Windows Media are regis

tered trademarks of Microsoft Corporation. R SIRIUS is a registered trademark of Sirius

XM Radio Inc. R HD Radio is a registered trademark of iBiq

uity Digital Corporation. R Gracenote is a registered trademark of

Gracenote, Inc. R ZAGATSurvey and related brands are regis

tered trademarks of ZagatSurvey, LLC.

General notes 31

Restraint system Protection provided by the restraint system

The restraint system includes the following com ponents: R Seat belt system R Airbags R Child restraint system R Child seat securing systems

The restraint system can help prevent the vehi cle occupants from coming into contact with parts of the vehicle interior in the event of an accident. In the event of an accident, the restraint system can also reduce the forces to which the vehicle occupants are subjected. A seat belt can only provide the best level of pro tection if it is worn correctly. Depending on the detected accident situation, Emergency Tension ing Devices and/or airbags supplement the pro tection offered by a correctly worn seat belt. Emergency Tensioning Devices and/or airbags are not deployed in every accident.

In order for the restraint system to provide the intended level of protection, each vehicle occu pant must observe the following information: R Fasten seat belts correctly. R Sit in an almost upright seat position with

their back against the seat backrest. R Sit with their feet resting on the floor, if pos

sible. R Always secure persons under 5 ft (1.50 m)

tall in an additional restraint system suitable for Mercedes-Benz vehicles.

However, no system available today can com pletely eliminate injuries and fatalities in every accident situation. In particular, the seat belt and airbag generally do not protect against objects penetrating the vehicle from the outside. It is also not possible to completely rule out the risk of injury caused by the airbag deploying.

Reduced restraint system protection

& WARNING Risk of injury or death from modifications to the restraint system

The restraint system can no longer function correctly after alterations have been made. The restraint system may then not protect the vehicle occupants as intended by failing in an accident or triggering unexpectedly, for example # Never alter the parts of the restraint

system. # Never tamper with the wiring or any

electronic component parts or their software.

If it is necessary to modify the vehicle to accom modate a person with disabilities, contact an authorized Mercedes-Benz Center for details. USA only: for details, contact our Customer Assistance Center on 1-800-FOR-MERCedes (18003676372).

32 Occupant safety

Restraint system functionality

When the ignition is switched on, a self-test is performed, during which the 6 restraint sys tem warning lamp lights up. It goes out no later than a few seconds after the vehicle is started. The components of the restraint system are then functional.

Malfunctioning restraint system

A malfunction has occurred in the restraint sys tem if: R The 6 restraint system warning lamp

does not light up when the ignition is switched on R The 6 restraint system warning lamp

lights up continuously or repeatedly during a journey

& WARNING Risk of injury due to malfunc tions in the restraint system

If the restraint system is malfunctioning, restraint system components may be trig

gered unintentionally or may not deploy as intended during an accident. This may affect the Emergency Tensioning Devices or air bags, for example. # Have the restraint system checked and

repaired immediately at a qualified spe cialist workshop.

Function of the restraint system in an acci dent

How the restraint system works is determined by the severity of the impact detected and the type of accident anticipated: R Frontal impact R Rear impact R Side impact R Rollover

The activation thresholds for the components of the restraint system are determined based on the evaluation of the sensor values measured at various points in the vehicle. This process is pre- emptive in nature. The triggering/deployment of

the components of the restraint system must take place in good time at the start of the colli sion. Factors which can only be seen and measured after a collision has occurred do not play a deci sive role in the deployment of an airbag. Nor do they provide an indication of airbag deployment. The vehicle may be deformed significantly with out an airbag being deployed. This is the case if only parts which are relatively easily deformed are affected and the rate of vehicle deceleration is not high. Conversely, an airbag may be deployed even though the vehicle suffers only minor deformation. If very rigid vehicle parts such as longitudinal members are hit, for exam ple, this may result in sufficiently high levels of vehicle deceleration.

Occupant safety 33

The components of the restraint system can be activated or deployed independently of each other:

Component Detected deploy ment situation

Emergency Tension ing Devices

Frontal impact, rear impact, side impact, rollover

Driver's airbag, front passenger airbag

Frontal impact

Knee airbag Frontal impact

Side airbag Side impact

Window curtain air bag

Side impact, rollover, frontal impact

PRE-SAFE Impulse Side

Side impact

The front passenger airbag can only be deployed in an accident if the PASSENGER AIR BAG OFF indicator lamp is off. If the front passenger seat is occupied, make sure, both before and during

the journey, that the status of the front passenger airbag is correct (/ page 44).

& WARNING Risk of burns from hot air bag components

The air bag parts are hot after an air bag has been deployed. # Do not touch the air bag parts. # Have a deployed air bag replaced at a

qualified specialist workshop as soon as possible.

Mercedes-Benz recommends that you have the vehicle towed to a qualified specialist workshop after an accident. Take this into account, partic ularly if an Emergency Tensioning Device is trig gered or an airbag deployed. If the Emergency Tensioning Devices are trig gered or an airbag is deployed, you will hear a bang, and a small amount of powder may also be released: R The bang will not generally affect your hear

ing.

R In general, the powder released is not haz ardous to health but may cause short-term breathing difficulties to persons suffering from asthma or other pulmonary conditions. Provided it is safe to do so, leave the vehicle immediately or open the window in order to prevent breathing difficulties.

Airbags and pyrotechnic Emergency Tensioning Devices contain perchlorate material, which may require special handling or environmental pro tection measures. National guidelines regarding waste disposal must be observed. In California, see https://www.dtsc.ca.gov/ HazardousWaste/Perchlorate/index.cfm.

Seat belts Protection provided by the seat belt

Always fasten your seat belt correctly before starting a journey. A seat belt can only provide the best level of protection if it is worn correctly.

34 Occupant safety

& WARNING Risk of injury or death due to incorrectly fastened seat belt

If the seat belt is not worn correctly, it can not perform its intended protective function. In addition, an incorrectly fastened seat belt can also cause injuries, for example, in the event of an accident or when braking or changing direction suddenly. # Always ensure that all vehicle occu

pants have their seat belts fastened correctly and are sitting properly.

Always observe the instructions about the cor rect driver's seat position and adjusting the seat (/ page 91). In order for the correctly worn seat belt to pro vide the intended level of protection, each vehi cle occupant must observe the following infor mation: R The seat belt must not be twisted and must

fit tightly and snugly across the body.

R The seat belt must be routed across the cen ter of the shoulder and as low down across the hips as possible. R The shoulder section of the seat belt should

not touch your neck nor be routed under your arm or behind your back. R Avoid wearing bulky clothing, e.g. a winter

coat. R Push the lap belt down as far as possible

across your hips and pull tight with the shoul der section of the belt. Never route the lap belt across your abdomen. Pregnant women must also take particular care with this. R Never route the seat belt across sharp, poin

ted, abrasive or fragile objects. R Only one person should use each seat belt at

any one time. Never allow babies and chil dren to travel sitting on the lap of another vehicle occupant. R Never secure objects with a seat belt if the

seat belt is also being used by one of the vehicle's occupants. Always observe the instructions for loading the vehicle when

securing objects, luggage or loads (/ page 103). Also ensure that no objects, e.g. a cushion, are ever placed between a person and the seat.

The seat belts on the following seats are equip ped with a special seatbelt retractor: R Front passenger seat R Rear seats

Activate or deactivate the special seatbelt retractor (/ page 54). If children are traveling in the vehicle, be sure to observe the instructions and safety notes on "Children in the vehicle" (/ page 49).

Occupant safety 35

Limitations of the protection provided by the seat belt

& WARNING Risk of injury or death due to incorrect seat position

The seat belt does not offer the intended level of protection if you have not moved the seat backrest to an almost vertical position. When braking or in the event of an accident, you could slide underneath the seat belt and sustain abdominal or neck injuries, for exam ple. # Adjust the seat properly before begin

ning your journey. # Always ensure that the seat backrest is

in an almost vertical position and that the shoulder section of your seat belt is routed across the center of your shoul der.

& WARNING Risk of injury or death when additional restraint systems are not used for persons with a smaller build

Persons under 5 ft (1.50 m) tall cannot wear the seat belt correctly without a suitable additional restraint system. If the seat belt is not worn correctly, it can not perform its intended protective function. In addition, an incorrectly fastened seat belt can also cause injuries, for example, in the event of an accident or when braking or changing direction suddenly. # Always secure persons under 5 ft

(1.50 m) tall in a suitable restraint sys tem.

& WARNING Danger of injury or death due to blocked seat belt anchorages

The restraint effect of the seat belt is impaired if objects between the front seat and the door are blocking the movable seat belt anchorage on the front seat.

The seat belt may not then provide the proper protection. # Before starting a journey, make sure

that there are no objects between the front seat and the door.

& WARNING Risk of injury or death due to damaged or modified seat belts

Seat belts cannot provide protection in the following situations: R The seat belt is damaged, has been modi

fied, is extremely dirty, bleached or dyed R The seat belt buckle is damaged or

extremely dirty R Modifications have been made to the

Emergency Tensioning Device, seat belt anchorage or seat belt retractor

Seat belts may sustain non-visible damage in an accident, e.g. due to glass splinters. Modified or damaged seat belts could tear or fail in the event of an accident, for example.

36 Occupant safety

Modified Emergency Tensioning Devices may be deployed unintentionally or not function as intended. # Never modify the seat belts, Emergency

Tensioning Devices, seat belt ancho rages or seat belt retractors.

# Make sure that the seat belts are not damaged, are not worn and are clean.

# Always have the seat belts checked immediately after an accident at a qualified specialist workshop.

Only use seat belts that are approved for your vehicle by Mercedes-Benz. The AMG sports seat and the AMG Performance seat are designed for the standard three-point seat belt. If you install another multipoint seat belt, e.g. sport or racing seat belts, the restraint system cannot provide the best level of protec tion as intended. Depending on the seat model, there may be an opening in the seat backrest. These openings have no function.

& WARNING Risk of injury or fatal injury due to modified seat belt systems

If you feed seat belts through the opening in the seat backrest, the seat backrest may be damaged or may even break in the event of an accident. # Only use the standard three-point seat

belt. # Never modify the seat belt system.

& WARNING Risk of injury or death from deployed pyrotechnic Emergency Ten sioning Devices

Pyrotechnic Emergency Tensioning Devices that have been deployed are no longer opera tional and are unable to perform their inten ded protective function. # Therefore, have deployed pyrotechnic

Emergency Tensioning Devices immedi ately replaced at a qualified specialist workshop.

Mercedes-Benz recommends that you have the vehicle towed to a qualified specialist workshop after an accident.

* NOTE Damage caused by trapping the seat belt

If an unused seat belt is not fully retracted, it may become trapped in the door or in the seat mechanism. # Always ensure that an unused seat belt

is fully retracted.

Fastening and adjusting seat belts

If the seat belt is pulled quickly or sharply, the seat belt retractor locks. The seat belt strap can not be pulled out any further.

Occupant safety 37

# Always engage seat belt tongue2 of the seat belt into seat belt buckle1 of the cor responding seat.

# Press and hold the seat belt outlet release and slide seat belt outlet3 into the desired position.

# Let go of the seat belt outlet release and ensure that seat belt outlet3 locks into position.

Vehicles with automatic front passenger air bag shutoff:

* NOTE Deployment of the Emergency Tensioning Device and side air bag when the front passenger seat is unoccupied

If the seat belt tongue is engaged in the seat belt buckle of the unoccupied front passenger seat, the Emergency Tensioning Device and the side air bag may also deploy in the event of an accident along with other systems. # Only one person should use each seat

belt at any one time.

Vehicles without automatic front passenger airbag shutoff:

* NOTE Deployment of the Emergency Tensioning Device when the front- passenger seat is unoccupied

If the seat belt tongue is engaged in the seat belt buckle of the unoccupied front- passenger seat, the Emergency Tensioning

Device may also deploy in the event of an accident along with other systems. # Only one person should use each seat

belt at any one time.

Seat belt adjustment function

Vehicles with PRE-SAFE: If the front seat belt is not pulled tightly across your body, the seat belt adjustment may automatically apply a cer tain tightening force. Do not hold the seat belt tightly while it is adjusting. You can activate and deactivate the seat belt adjustment function using the multimedia sys tem (/ page 39).

Releasing seat belts

# Press the release button in the seat belt buckle and guide the seat belt back with the seat belt tongue.

38 Occupant safety

Activating/deactivating seat belt adjustment via the multimedia system

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Belt Adjustment # Activate O or deactivate the function.

Seat belt warning function for the driver and front passenger

The seat belt warning lamp in the Instru ment Display is a reminder that all vehicle occu pants must wear their seat belts correctly. The seat belt warning lamp lights up for six seconds every time the vehicle is started. In addition, a warning tone may sound. When the driver's and front passenger's doors are closed and the driver and front passenger have fastened their seat belts, the seat belt warning goes out.

In the following cases, the seat belt warning lights up during a journey if: R The vehicle speed exceeds 15 mph

(25 km/h) and the driver's or front passenger seat belt is not fastened. R The driver or front passenger unfastens their

seat belt while the vehicle is in motion.

Airbags Overview of airbags

1 Driver's knee airbag 2 Driver's airbag

3 Front passenger airbag 4 Front passenger knee airbag 5 Window curtain airbag 6 Side airbag

The installation location of an airbag can be rec ognized by the AIRBAG marking. When enabled, an airbag can provide additional protection for the respective vehicle occupant.

Potential protection from each airbag:

AIRBAG Potential protection for:

Knee airbag Thigh, knee and lower leg

Driver's airbag, front passenger airbag

Head and ribcage

Window curtain airbag

Head

Side airbag Ribcage, also pelvis1) for front seat occupants

Occupant safety 39

1) AMG Performance seat: potential protection for the ribcage.

& WARNING Risk of injury or fatal injuries if the front-passenger airbag is enabled

If the front-passenger front airbag is enabled, a child on the front-passenger seat may be struck by the front-passenger airbag during an accident. NEVER use a rearward-facing child restraint system on a seat with an ENABLED FRONT AIRBAG, DEATH or SERIOUS INJURY to the CHILD can occur.

When installing a child restraint system on the front passenger seat, observe the vehicle-spe cific information (/ page 59). Also, always observe the notes on rearward-facing or forward-facing child restraint systems on the front passenger seat. Vehicles with automatic front passenger air bag shutoff: The front passenger airbag can only be deployed in an accident if the PASSENGER AIR BAG OFF

indicator lamp is off. If the front passenger seat is occupied, make sure, both before and during the journey, that the status of the front passenger airbag is correct (/ page 44).

* NOTE Important points to remember if the front passenger seat is unoccupied

In an accident, the components of the restraint system may deploy unnecessarily on the front passenger side if: R There are heavy objects on the front

passenger seat. R The seat belt tongue is engaged in the

seat belt buckle of the front passenger seat and the front passenger seat is unoccupied.

# Stow objects in a suitable place. # Only one person should use each seat

belt at any one time.

Depending on the detected accident situation, the window curtain airbag on the front passenger side may deploy. The airbag is

deployed regardless of whether the front passenger seat is occupied.

Protection by the airbags

Depending on the accident situation, an airbag may supplement the protection offered by a cor rectly fastened seat belt.

& WARNING Risk of injury or death due to incorrect seat position

If you deviate from the correct seat position, the airbag cannot perform its intended pro tective function and deployment may even cause further injuries. In order to avoid risks, each vehicle occupant must always make sure of the following: R Fasten seat belts correctly. Pregnant

women must take particular care to ensure that the lap belt never lies across the abdomen. R Adopt the correct seat position and keep

as far away as possible from the airbags.

40 Occupant safety

R Observe the following information.

# Always make sure that there are no objects between the airbag and vehicle occupant.

To avoid the risks resulting from the deployment of an airbag, each vehicle occupant must observe the following information in particular: R Before starting your journey, adjust your seat

correctly; the driver's seat and front passenger seat should be moved as far back as possible. When doing so, always observe the informa tion on the correct driver's seat position (/ page 91). R Only hold the steering wheel by the steering

wheel rim. This allows the airbag to be fully deployed. R Always lean against the seat backrest when

the vehicle is in motion. Do not lean forwards or against the door or side window. You may otherwise be in the deployment area of the airbags.

R Always keep your feet on the floor. Do not put your feet on the cockpit, for example. Your feet may otherwise be in the deploy ment area of the airbag. R If children are traveling in the vehicle,

observe the additional notes (/ page 49). R Always stow and secure objects correctly.

Objects in the vehicle interior may prevent an airbag from functioning correctly. Each vehicle occupant must always make sure of the follow ing in particular: R There are no people, animals or objects

between the vehicle occupants and an air bag. R There are no objects between the seat, door

and door pillar (B-pillar). R There are no hard objects, e.g. coat hangers,

hanging on the grab handles or coat hooks. R There are no accessory parts, such as mobile

navigation devices, mobile phones or cup holders, attached to the vehicle within the deployment area of an airbag, e.g. on the

cockpit, on the door, on the side window or on the side wall trim. In addition, no connecting cables, tensioning straps or retaining straps must be routed or attached to the vehicle within the deploy ment area of an airbag. Always comply with the accessory manufacturer's installation instructions and, in particular, the notes on suitable places for installation. R There are no heavy, sharp-edged or fragile

objects in the pockets of your clothing. Store such objects in a suitable place.

Limited protection provided by airbags

& WARNING Risk of injury due to modifi cations to the airbag cover

If you modify the cover of an airbag or affix objects such as stickers to it, the airbag may no longer function correctly. # Never modify the cover of an airbag and

do not affix objects to it.

Occupant safety 41

The installation location of an airbag is identified by the AIRBAG symbol (/ page 39).

& WARNING Risk of injury or death due to the use of unsuitable seat covers

Unsuitable seat covers can obstruct or pre vent the deployment of air bags integrated into the seats. Consequently, the air bags cannot protect vehicle occupants as they are designed to do. In addition, operation of the automatic front passenger air bag shutoff may be restricted. # You should only use seat covers that

have been approved for the correspond ing seats by Mercedes-Benz.

& WARNING Risk of injury due to malfunc tions of the sensors in the door paneling

Sensors to control the airbags are located in the doors. Modifications or work not per formed correctly to the doors or door panel ing, as well as damaged doors, can lead to

the function of the sensors being impaired. The airbags might therefore not function properly any more. Consequently, the airbags cannot protect vehicle occupants as they are designed to do. # Never modify the doors or parts of the

doors. # Always have work on the doors or door

paneling carried out at a qualified spe cialist workshop.

& WARNING Risk of injury due to deployed airbag

A deployed airbag no longer has a protective function and cannot protect as intended in the event of an accident. # Have the vehicle towed to a qualified

specialist workshop in order to have the deployed airbag replaced.

Have deployed airbags replaced immediately.

Status of the front passenger front airbag

Function of the automatic front passenger airbag shutoff The automatic front passenger airbag shutoff is able to detect whether the front passenger seat is occupied by a person or a child restraint sys tem. The front passenger airbag and front passenger knee airbag are enabled or disabled accordingly. When installing a child restraint system on the front passenger seat, always make sure of the following: R Ensure that the child restraint system is posi

tioned correctly (/ page 48). R Always observe the child restraint system

manufacturer's installation instructions. R Never place objects, e.g. cushions, under or

behind the child restraint system. R Fully retract the seat cushion length adjust

ment. R The entire base of the child restraint system

must always rest on the sitting surface of the front passenger seat.

42 Occupant safety

R The backrest of the forward-facing child restraint system must, as far as possible, be resting on the seat backrest of the front passenger seat. R The child restraint system must not touch the

roof or be put under strain by the head restraints. Adjust the seat backrest inclina tion and the head restraint setting accord ingly.

& WARNING Risk of injury or death due to objects between the sitting surface and the child restraint system

Objects between the sitting surface and the child restraint system could affect the func tion of the automatic front passenger airbag shutoff. This could result in the front passenger air bag not functioning as intended during an accident. # Do not place any objects between the

sitting surface and the child restraint system.

# The entire base of the child restraint system must always rest on the sitting surface of the front passenger seat.

# The backrest of the forward-facing child restraint system must, as far as possi ble, be resting on the seat backrest of the front passenger seat.

# Always comply with the child restraint system manufacturer's installation instructions.

A person on the front passenger seat must observe the following information: R Fasten seat belts correctly (/ page 34). R Sit in an almost upright seat position with

their back against the seat backrest. R Sit with their feet resting on the floor, if pos

sible.

The front passenger airbag may otherwise be disabled by mistake, for example in the following situations: R The front passenger transfers their weight by

supporting themselves on a vehicle armrest.

R The front passenger sits in such a way that their weight is raised from the sitting sur face.

& WARNING Risk of injury or death due to deactivated front passenger airbag

If the PASSENGER AIR BAG OFF indicator lamp is lit, the front passenger airbag is disa bled. It will not be deployed in the event of an accident and cannot perform its intended protective function. A person in the front passenger seat could then, for example, come into contact with the vehicle interior, especially if the person is sitting too close to the cockpit. If the front passenger seat is occupied, always ensure that: R The classification of the person in the

front passenger seat is correct and the front passenger airbag is enabled or disa bled in accordance with the person in the front passenger seat.

Occupant safety 43

R The front passenger seat has been moved as far back as possible. R The person is seated correctly.

# Ensure, both before and during the jour ney, that the status of the front passenger airbag is correct.

If the front passenger seat is occupied, the clas sification of the person or child restraint system on the front passenger seat takes place after the front passenger airbag shutoff self-test. The PASSENGER AIR BAG indicator lamps display the status of the front passenger airbag. Always observe the notes on the function of the PASSENGER AIR BAG indicator lamps (/ page 44).

Function of the PASSENGER AIR BAG indica tor lamps

Self-test of automatic front passenger airbag shutoff When the ignition is switched on, a self-test is performed during which the two PASSENGER AIR BAG ON and OFF indicator lamps light up simultaneously.

The status of the front passenger airbag is dis played after the self-test: R PASSENGER AIR BAG ON lights up for

60 seconds, subsequently both indicator lamps are off (PASSENGER AIR BAG ON and OFF): the front passenger airbag is able to deploy in the event of an accident. R PASSENGER AIR BAG OFF lights up continu

ously: the front passenger airbag is disabled. It will then not be deployed in the event of an accident.

If the PASSENGER AIR BAG ON indicator lamp is off, only the PASSENGER AIR BAG OFF indicator lamp shows the status of the front passenger airbag. The PASSENGER AIR BAG OFF indicator lamp may be lit continuously or be off. If the PASSENGER AIR BAG OFF indicator lamp and the 6 restraint system warning lamp light up simultaneously, the front passenger seat may not be used. Also in this case, do not install a child restraint system on the front passenger seat. Have automatic front passenger airbag shutoff checked and repaired immediately at a qualified specialist workshop.

44 Occupant safety

Status display If the front passenger seat is occupied, ensure, both before and during the journey, that the sta tus of the front passenger airbag is correct for the current situation. After installing a rearward-facing child restraint system on the front passenger seat: PASSENGER AIR BAG OFF must be lit con tinuously.

& WARNING Risk of injury or death from using a rearward-facing child restraint system when the front passenger front airbag is enabled

If you secure a child in a rearward-facing child restraint system on the front passenger seat and the PASSENGER AIR BAG OFF indi cator lamp is off, the front passenger airbag can deploy in the event of an accident. The child could be struck by the airbag. Always ensure that the front passenger air bag is deactivated. The PASSENGER AIR BAG OFF indicator lamp must be lit.

NEVER use a rearward-facing child restraint system on a seat protected by an ENABLED FRONT AIRBAG in front of it, DEATH or SERI OUS INJURY to the CHILD can occur.

When installing a child restraint system on the front passenger seat, observe the vehicle-spe cific information (/ page 59). Depending on the child restraint system and the stature of the child, the PASSENGER AIR BAG OFF indicator lamp may be off. In this case, do not install the rearward-facing child restraint system on the front passenger seat. Instead, install the rearward-facing child restraint system on a suitable rear seat. After installing a forward-facing child restraint system on the front passenger seat: depending on the child restraint system and the stature of the child, PASSENGER AIR BAG OFF may be lit continuously or be off. Always observe the following information.

& WARNING Risk of injury or death due to incorrect positioning of the forward- facing child restraint system

If you secure a child in a forward-facing child restraint system on the front passenger seat and you position the front passenger seat too close to the cockpit, in the event of an acci dent, the child could: R Come into contact with the vehicle inte

rior if the PASSENGER AIR BAG OFF indi cator lamp is lit, for example. R Be struck by the air bag if the

PASSENGER AIR BAG OFF indicator lamp is off.

# Always move the front passenger seat as far back as possible and fully retract the seat cushion length adjustment. Always make sure that the shoulder belt strap is correctly routed from the seat belt outlet on the vehicle to the shoul der belt guide on the child restraint sys tem. The shoulder belt strap must be routed forwards and downwards from

Occupant safety 45

the vehicle belt outlet. If necessary, adjust the seat belt outlet and the front passenger seat accordingly.

# Always observe the child restraint sys tem manufacturer's installation instruc tions.

When installing a child restraint system on the front passenger seat, observe the vehicle-spe cific information (/ page 59). If a person is sitting on the front passenger seat: PASSENGER AIR BAG OFF may be lit con tinuously or be off, depending on the person's stature. A person on the front passenger seat must always observe the following information: R If the front passenger seat is occupied by an

adult or a person with a stature correspond ing to that of an adult, the PASSENGER AIR BAG OFF indicator lamp must be off. This indicates that the front passenger airbag is enabled. If the PASSENGER AIR BAG OFF indicator lamp is lit continuously, an adult or person

with a build corresponding to that of an adult should not use the front passenger seat. Instead, they should use a rear seat. R If the front passenger seat is occupied by a

person of smaller stature (e.g. a teenager or small adult), the PASSENGER AIR BAG OFF indicator lamp either lights up continuously or remains off, depending on the result of the classification. - If the PASSENGER AIR BAG OFF indicator

lamp is off: move the front passenger seat as far back as possible, or the per son of smaller stature should use a rear seat.

- If the PASSENGER AIR BAG OFF indicator lamp is lit continuously: the person of smaller stature should not use the front passenger seat.

& WARNING Risk of injury or death when the PASSENGER AIR BAG OFF indicator lamp is lit

If the PASSENGER AIR BAG OFF indicator lamp remains lit after the system self-test, the front passenger air bag is deactivated. It will not be deployed in the event of an acci dent. In this case, the front passenger air bag cannot perform its intended protective func tion, e.g. when a person is seated in the front passenger seat. That person could, for example, come into contact with the vehicle interior, especially if the person is sitting too close to the cockpit. If the front passenger seat is occupied, always ensure that: R The classification of the person in the

front passenger seat is correct and the front passenger air bag is enabled or deactivated in accordance with the per son in the front passenger seat.

46 Occupant safety

R The person is seated properly with a cor rectly fastened seat belt. R The front passenger seat has been moved

as far back as possible.

Be sure to also observe the following further related subjects: R Child restraint system on the front passenger

seat (/ page 59).

PRE-SAFE system PRE-SAFE (anticipatory occupant protec tion)

PRE-SAFE is able to detect certain critical driv ing situations and implement pre-emptive meas ures to protect the vehicle occupants.

PRE-SAFE can implement the following meas ures independently of each other: R Tightening the seat belts on the driver's seat

and front passenger seat. R Closing the side windows.

R Vehicles with sliding sunroof: Close the sliding sunroof. R Vehicles with memory function: Move the

front passenger seat to a more favorable seat position. R Vehicles with multicontour seat: Increase

the air pressure in the seat side bolsters of the seat backrest. R PRE-SAFE Sound: provided that the multi

media system is switched on, generates a brief noise signal to stimulate the innate pro tective mechanism of a person's hearing.

* NOTE Damage caused by objects in the footwell or behind the seat

The automatic adjustment of the seat posi tion may result in damage to the seat and/or the object. # Stow objects in a suitable place.

Reversing the PRE-SAFE system measures

If an accident did not occur, the pre-emptive measures that were taken are reversed. You will need to perform certain settings your self. # If the seat belt pre-tensioning is not reduced,

move the seat backrest back slightly. The locking mechanism releases.

Function of PRE-SAFE PLUS (anticipatory occupant protection plus)

PRE-SAFE PLUS can detect certain impacts, particularly an imminent rear impact, and take pre-emptive measures to protect the vehicle occupants. These measures cannot necessarily prevent an imminent impact.

PRE-SAFE PLUS can implement the following measures independently of each other: R Tightening the seat belts on the driver's seat

and front passenger seat. R Increasing brake pressure when the vehicle

is stationary. This brake application is can

Occupant safety 47

celed automatically when the vehicle pulls away.

If an accident did not occur, the pre-emptive measures that were taken are reversed.

System limits The system will not initiate any action in the fol lowing situations: R when backing up

The system will not initiate any braking applica tion in the following situations: R whilst driving

or R when entering or exiting a parking space

while using Active Parking Assist

Function of PRE-SAFE Impulse Side

If an imminent side impact is detected, PRE- SAFE Impulse Side can pre-emptively move the front seat vehicle occupant's upper body towards the center of the vehicle. It does this by rapidly inflating an air cushion in the outer seat

side bolster of the seat backrest on the side on which the impact is anticipated. This increases the distance between the door and the vehicle occupant.

If PRE-SAFE Impulse Side has been deployed or is faulty, the PRE-SAFE Impulse Side Inoperative See Operator's Manual display message appears (/ page 455).

Safely transporting children in the vehicle Always observe when children are traveling in the vehicle

% Also strictly observe the safety notes for the specific situation. In this way you can recog nize potential risks and avoid dangers if chil dren are traveling in the vehicle (/ page 49).

Be diligent Bear in mind that neglecting to secure a child in the child restraint system may have serious con sequences. Always be diligent in securing a child carefully before every journey.

To improve protection for children younger than 12 years old or under 5 ft (1.50 m) in height, Mercedes-Benz recommends you observe the following information: R Always secure the child in a child restraint

system suitable for this Mercedes-Benz vehi cle. R The child restraint system must be appropri

ate to the age, weight and size of the child. R The vehicle seat must be suitable for instal

ling a child restraint system.

Accident statistics show that children secured on the rear seats are generally safer than chil dren secured on the front seats. For this reason, Mercedes-Benz strongly advises that you install a child restraint system on a rear seat.

Generic term "child restraint system" The generic term child restraint system is used in this Operator's Manual. A child restraint sys tem is, for example: R A baby car seat R A rearward-facing child seat

48 Occupant safety

R A forward-facing child seat R A child booster seat with a backrest and seat

belt guide Mercedes-Benz recommends using a child booster seat with a backrest.

The child restraint system must be appropriate to the age, weight and size of the child.

Observing laws and legal requirements Always observe the legal requirements when using a child restraint system in the vehicle.

Observing standards for child restraint sys tems All child restraint systems must meet the follow ing standards: R U.S. Federal Motor Vehicle Safety Standards

213 and 225 R Canadian Motor Vehicle Safety Standards

213 and 210.2

Confirmation that the child restraint system complies with the standards can be found on an instruction label on the child restraint system. This confirmation can also be found in the instal

lation instructions that are included with the child restraint system.

Detecting risks, avoiding danger

Securing systems for child restraint systems in the vehicle Only use the following securing systems for child restraint systems: R The LATCH-type (ISOFIX) mounting brackets R The vehicle's seat belt system R The Top Tether anchorages

Installing a LATCH-type (ISOFIX) child restraint system is preferred. Simply attaching to the securing rings on the vehicle can reduce the risk of installing the child restraint system incorrectly. When securing a child with the integrated seat belt of the LATCH-type (ISOFIX) child restraint system, always comply with the permissible gross weight for the child and child restraint sys tem (/ page 55).

A booster seat may be necessary to achieve proper seat belt positioning for children over 40 lbs (18 kg) in weight or until they reach a height where a three-point seat belt can be fitted properly without a booster seat. Mercedes-Benz recommends a suitable child booster seat with a backrest and seat belt guide.

Advantage of a rearward-facing child restraint system It is preferable to transport a baby or a small child in a suitable rearward-facing child restraint system. In this case, the child sits in the oppo site direction to the direction of travel and faces backwards. Babies and small children have comparatively weak neck muscles in relation to the size and weight of their head. The risk of injury to the cer vical spine during an accident can be reduced in a rearward-facing child restraint system.

Occupant safety 49

Always secure a child restraint system cor rectly

& WARNING Risk of injury or death caused by incorrect installation of the child restraint system

If the child restraint system is incorrectly installed on a suitable seating position, it cannot perform its intended protective func tion. The child cannot be restrained in the event of an accident, heavy braking or a sudden change of direction. # Always comply with the manufacturer's

installation instructions for the child restraint system and its correct use.

# Make sure that the entire base of the child restraint system always rests on the sitting surface of the seat.

# Never place objects under or behind the child restraint system, e.g. cush ions.

# Always use child restraint systems with the original cover designed for them.

# Always replace damaged covers with genuine covers.

& WARNING Risk of injury or death from unsecured child restraint systems in the vehicle

If the child restraint system is not correctly installed or secured, it could release in the event of an accident, sudden braking or a sudden change in direction. The child restraint system could be flung around and hit vehicle occupants. # Always install child restraint systems

correctly, even when not in use. # Always comply with the child restraint

system manufacturer's installation instructions.

R Always observe the child restraint system manufacturer's installation and operating

instructions as well as the vehicle-specific information: - Install the LATCH-type (ISOFIX) child

restraint system on the rear seat (/ page 55).

- Secure the child restraint system with the seat belt on the rear seat (/ page 58).

- Secure the child restraint system with the seat belt on the front passenger seat (/ page 60). Observe the specific instructions for the rearward-facing and forward-facing child restraint systems (/ page 59). If the front passenger seat is occupied, ensure, both before and during the jour ney, that the status of the front passenger airbag is correct for the cur rent situation (/ page 44).

R Observe the warning labels in the vehicle interior and on the child restraint system. R Also secure Top Tether if present.

50 Occupant safety

Do not modify the child restraint system

& WARNING Risk of injury due to modifi cations to the child restraint system

The child restraint system may no longer function as it is supposed to if you make modifications or attach objects to it, e.g. toys or unsuitable accessories. This poses an increased risk of injury! Never modify the child restraint system. Only attach accessories which the manufacturer of the child restraint system has authorized especially for this child restraint system.

Only use child restraint systems which are in proper working condition

& WARNING Risk of injury or death caused by the use of damaged child restraint systems

Child restraint systems or their retaining sys tems that have been subjected to a load in an accident may then not be able to perform their intended protective function.

The child cannot be restrained in the event of an accident, heavy braking or a sudden change of direction. # Always replace child restraint systems

immediately that have been damaged or involved in an accident.

# Have the securing systems for the child restraint systems checked at a qualified specialist workshop before installing a child restraint system again.

Avoid direct sunlight

& WARNING Risk of burns when the child seat is exposed to direct sunlight

If the child restraint system is exposed to direct sunlight or heat, parts could heat up. Children could suffer burns from these parts, particularly on metallic parts of the child restraint system. # Always make sure that the child

restraint system is not exposed to direct sunlight.

# Protect it with a blanket, for example. # If the child restraint system has been

exposed to direct sunlight, allow it to cool before securing a child into it.

# Never leave children unattended in the vehicle.

Observe when stopping or parking

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

Occupant safety 51

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

# Keep the vehicle key out of reach of children.

& WARNING Risk of fatal injury due to exposure to extreme heat or cold in the vehicle

If people particularly children are exposed to extreme temperatures over an extended period of time, there is a risk of serious or even fatal injury. # Never leave anyone particularly chil

dren unattended in the vehicle.

# Never leave animals in the vehicle unat tended.

52 Occupant safety

Overview of suitable seats in the vehicle for installing a child restraint system

Securing systems for child restraint systems

Vehicle seat

Left/right rear seat Favored securing system: LATCH-type (ISOFIX) child seat securing sys

tem Also secure Top Tether if present

(/ page 57)

Alternative securing system: R Vehicle seat belt

Front passenger seat Securing system: R Vehicle seat belt

Be sure to observe: R If the front passenger seat is occupied, ensure,

both before and during the journey, that the sta tus of the front passenger airbag is correct for the current situation (/ page 44). R Notes on automatic front passenger airbag shut

off (/ page 42). R Adjust the seat backrest until it as straight as

possible and adjust the seat cushion inclination as far as it will go (/ page 94).

Occupant safety 53

Vehicle seat

Center rear seat Securing system: R Vehicle seat belt

Also secure Top Tether if present (/ page 57)

Activating/deactivating the seat belt's spe cial seatbelt retractor

& WARNING Risk of injury or death if a seat belt is unfastened while the vehicle is in motion

If the seat belt is released while the vehicle is in motion, the child restraint system is no longer correctly secured. The child seat safety feature is deactivated and the seat belt is drawn in a bit by the inertia reel. It is therefore not possible to engage the seat belt again.

# Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions.

# Activate the child seat safety feature again and correctly secure the child restraint system.

When enabled, the special seatbelt retractor ensures that the seat belts of the front passenger seat and rear seats do not slacken once the child restraint system is secured. The seat belts on the following seats are equip ped with a special seatbelt retractor: R Front passenger seat R Rear seats

# To install a child restraint system: when installing a child restraint system, always observe the manufacturer's installation and operating instructions as well as the informa tion in this Operator's Manual.

# Pull the seat belt smoothly from the seat belt outlet.

# Engage the seat belt tongue in the seat belt buckle.

# To activate the special seatbelt retractor: pull the seat belt out fully and let the inertia reel retract it again. When the special seatbelt retractor is activa ted, you should hear a ratcheting sound.

# Push the child restraint system down until the seat belt sits tightly.

54 Occupant safety

# To deactivate the special seatbelt retrac tor: press the release button of the seat belt buckle.

# Hold the seat belt tongue and guide back to the seat belt outlet.

Installing the LATCH-type (ISOFIX) child restraint system on the rear seat

Installing a LATCH-type (ISOFIX) child restraint system on the rear seat

& WARNING Risk of injury if the rear bench seat/rear seat and seat backrest are not engaged

If the rear bench seat/rear seat and seat backrest are not engaged they could fold for wards, e.g. when braking suddenly or in the event of an accident. R If this is the case, the vehicle occupant

would be forced into the seat belt by the rear bench seat/rear seat or by the seat backrest. The seat belt cannot protect as

intended and could result in additional injury. R Objects or loads in the trunk/cargo com

partment cannot be restrained by the seat backrest.

# Make sure that the seat backrest and the rear bench seat/rear seat are engaged before every trip.

If the left and right seat backrests are not engaged and locked in place, this will be shown on the multifunction display on the instrument cluster. If the center seat backrest is not engaged and locked in place, the red lock verification indica tor will be visible.

& WARNING Risk of injury or death if the permissible gross mass of the child and child restraint system is exceeded

For LATCH-type (ISOFIX) child restraint sys tems in which the child is secured using the integrated seat belt in the child restraint sys

tem, the permissible gross mass of the child and child restraint system is 73 lb (33 kg). If the child and the child restraint system together weigh more than 73 lb (33 kg), the LATCH-type (ISOFIX) child restraint system with integrated seat belt does not offer suffi cient protection. An excessive load may be placed on the LATCH-type (ISOFIX) child seat attachments and the child may not be restrained in the event of an accident, for example. # If the child and the child restraint sys

tem together weigh more than 73 lb (33 kg), use only a LATCH-type (ISOFIX) child restraint system that secures the child with the vehicle seat belt.

# Also secure the child restraint system with the Top Tether belt, if available.

Always comply with the information about the mass of the child restraint system: R In the manufacturer's installation and operat

ing instructions for the child restraint system used

Occupant safety 55

R On a label on the child restraint system, if present

Regularly check that the permissible gross mass of the child and child restraint system is still complied with. When installing a child restraint system, observe the following: O Always observe the correct use of the seats

and consider their suitability for attaching a child restraint system.

O Always comply with the manufacturer's installation and operating instructions for the child restraint system used.

O Make sure that the child's feet do not come into contact with the front seat. If neces sary, move the front seat forward slightly.

When installing a LATCH-type (ISOFIX) child restraint system, also observe the follow ing: O When using a Group 0/0+ baby car seat

and a Group I rearward-facing child restraint system on a rear seat: adjust

the front seat so that the seat does not touch the child restraint system.

O When using a Group I forward-facing child restraint system: remove the head restraint from the respective seat, if possi ble. In addition, the backrest of the child restraint system must, as far as possible, lie flat against the backrest of the vehicle seat. After the child restraint system has been removed, replace the head restraints imme diately and adjust them correctly.

O For certain child restraint systems in weight group II or III, there may be restrictions on the maximum size setting, e.g. due to possi ble contact with the roof.

O The child restraint system must not be ten sioned between the roof and the seat cush ion and/or be installed facing the wrong direction. Where possible, adjust the seat cushion inclination accordingly.

O The child restraint system must not be put under strain by the head restraints. Adjust the head restraints accordingly.

Before every journey, make sure that the LATCH- type (ISOFIX) child restraint system is engaged correctly in both mounting brackets in the vehi cle.

56 Occupant safety

* NOTE Be careful not to damage the seat belt for the center seat when installing the child restraint system

# Make sure that the seat belt is not trap ped.

# Open the cover by using zipper1. # Carefully widen the opening further. # Attach the LATCH-type (ISOFIX) child

restraint system to both mounting brackets 2 in the vehicle.

Securing Top Tether

& WARNING Risk of injury or death if the rear seat backrests are not locked after installing Top Tether belts

If the rear seat backrests are not locked, they could fold forwards in the event of an acci dent or during braking or sudden changes of direction.

As a result, child restraint systems cannot perform their intended protective function. Rear seat backrests that are not locked can also cause additional injuries, e.g. in the event of an accident. # Always lock rear seat backrests after

installing Top Tether belts. # Observe the lock verification indicator.

If the left and right seat backrests are not engaged and locked in place, this will be shown on the multifunction display on the instrument cluster. If the center seat backrest is not engaged and locked in place, the red lock verification indica tor will be visible. If the child restraint system is equipped

with a Top Tether belt: The risk of injury can be reduced by a Top Tether. The Top Tether belt facilitates an additional connection between the child restraint system attached with LATCH- type (ISOFIX) and the vehicle.

# If necessary, slide head restraint1 upwards (/ page 96).

# Install the LATCH-type (ISOFIX) child restraint system with Top Tether. Comply with the child restraint system manufacturer's instal lation instructions when doing so.

Occupant safety 57

# Guide Top Tether belt4 under head restraint1 between the two head restraint bars.

# Hook Top Tether hook3 into Top Tether anchorage2 without twisting.

# Tension Top Tether belt4. Comply with the child restraint system manufacturer's instal lation instructions when doing so.

# If necessary, slide head restraint1 down wards (/ page 96). Make sure that you do not interfere with the correct routing of Top Tether belt4.

Securing the child restraint system with the seat belt

Securing the child restraint system with the seat belt on the rear seat

& WARNING Risk of injury if the rear bench seat/rear seat and seat backrest are not engaged

If the rear bench seat/rear seat and seat backrest are not engaged they could fold for wards, e.g. when braking suddenly or in the event of an accident. R If this is the case, the vehicle occupant

would be forced into the seat belt by the rear bench seat/rear seat or by the seat backrest. The seat belt cannot protect as intended and could result in additional injury. R Objects or loads in the trunk/cargo com

partment cannot be restrained by the seat backrest.

# Make sure that the seat backrest and the rear bench seat/rear seat are engaged before every trip.

If the left and right seat backrests are not engaged and locked in place, this will be shown on the multifunction display on the instrument cluster. If the center seat backrest is not engaged and locked in place, the red lock verification indica tor will be visible. When installing a belt-secured child restraint system, observe the following: O Always comply with the manufacturer's

installation and operating instructions for the child restraint system used.

O When using a category 0/0+ baby car seat and a category I rearward-facing child restraint system on a rear seat: adjust the front seat so that the seat does not touch the child restraint system.

O When using a category I forward-facing child restraint system: remove the head

58 Occupant safety

restraint from the respective seat, if possi ble. After the child restraint system has been removed, replace the head restraints imme diately and adjust them correctly.

O The backrest of the forward-facing child restraint system must, as far as possible, be resting on the seat backrest of the rear seat.

O For certain child restraint systems in weight category II or III, there may be restrictions on the maximum size setting, e.g. due to possible contact with the roof.

O The child restraint system must not be ten sioned between the roof and the seat cush ion and/or be installed facing the wrong direction. Where possible, adjust the seat cushion inclination accordingly.

O The child restraint system must not be put under strain by the head restraints. Adjust the head restraints accordingly.

O Make sure that the child's feet do not come into contact with the front seat. If neces sary, move the front seat forward slightly.

The seat belts on the following seats are equip ped with a child seat safety feature: R Front passenger seat R Rear seats

When enabled, the child seat safety feature ensures that the seat belts of the front passenger seat and rear seats do not slacken once the child restraint system is secured (/ page 54). # Install the child restraint system.

The entire base of the child restraint system must always rest on the sitting surface of the rear seat.

# Always make sure that the shoulder belt strap is correctly routed from the seat belt outlet of the vehicle to the shoulder belt guide on the child restraint system. The shoulder belt strap must be routed for wards and downwards from the seat belt out let.

Notes on rearward-facing and forward-facing child restraint systems on the front passenger seat

& WARNING Risk of injury or death from using a rearward-facing child restraint system when the front passenger front airbag is enabled

If you secure a child in a rearward-facing child restraint system on the front passenger seat and the PASSENGER AIR BAG OFF indi cator lamp is off, the front passenger airbag can deploy in the event of an accident. The child could be struck by the airbag. Always ensure that the front passenger air bag is deactivated. The PASSENGER AIR BAG OFF indicator lamp must be lit. NEVER use a rearward-facing child restraint system on a seat protected by an ENABLED FRONT AIRBAG in front of it, DEATH or SERI OUS INJURY to the CHILD can occur.

Occupant safety 59

Observe the specific instructions for the rear ward-facing and forward-facing child restraint systems (/ page 60). Always observe the status of the front passenger airbag on the PASSENGER AIR BAG OFF indica tor lamp: R When using a rearward-facing child restraint

system on the front passenger seat, the front passenger airbag must always be disabled. This is only the case if the PASSENGER AIR BAG OFF indicator lamp is lit continuously (/ page 44). R If the PASSENGER AIR BAG OFF indicator

lamp is off, the front passenger airbag is ena bled. The front passenger airbag may deploy during an accident.

Securing the child restraint system with the seat belt on the front passenger seat When installing a belt-secured child restraint system on the front passenger seat, always observe the following: O Observe the child restraint system manufac

turer's installation and operating instruc tions.

O When using a forward-facing child restraint system in category I: remove the head restraint from the respective seat, if possi ble. After the child restraint system has been removed, replace the head restraints imme diately and adjust them correctly.

O The backrest of the forward-facing child restraint system must, as far as possible, be resting on the seat backrest of the front passenger seat.

O For certain child restraint systems in weight category II or III, there may be restrictions on the maximum size setting, e.g. due to possible contact with the roof.

O The child restraint system must not be ten sioned between the roof and the seat cush ion and/or be installed facing the wrong direction.

O The child restraint system must not be put under strain by the head restraints. Adjust the head restraints accordingly.

O Never place objects under or behind the child restraint system, e.g. cushions.

The seat belt on the front passenger side is equipped with a special seat belt retractor. When enabled, the special seat belt retractor function ensures that the seat belt does not slacken once the child restraint system is secured (/ page 54). # Set the front passenger seat as far back as

possible and move the seat into the highest position if possible.

# Fully retract the seat cushion length adjust ment.

# Adjust the seat cushion inclination so that the front edge of the seat cushion is in the

60 Occupant safety

highest position and the rear edge of the seat cushion is in the lowest position.

# Set the seat backrest to the most vertical position possible.

# Install the child restraint system. The entire base of the child restraint system must always rest on the sitting surface of the front passenger seat.

# Always make sure that the shoulder belt strap is correctly routed from the seat belt outlet of the vehicle to the shoulder belt guide on the child restraint system. The shoulder belt strap must be routed for wards and downwards from the seat belt out let.

# If necessary, adjust the seat belt outlet and the front passenger seat accordingly.

Child safety locks

Activating/deactivating the child safety lock for the rear doors

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

# Keep the vehicle key out of reach of children.

& WARNING Risk of fatal injury due to exposure to extreme heat or cold in the vehicle

If people particularly children are exposed to extreme temperatures over an extended period of time, there is a risk of serious or even fatal injury. # Never leave anyone particularly chil

dren unattended in the vehicle. # Never leave animals in the vehicle unat

tended.

Occupant safety 61

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are traveling in the vehicle, they could, in particular: R Open doors, thereby endangering other

persons or road users R Get out and be struck by oncoming traffic R Operate vehicle equipment and become

trapped, for example

# Always activate the child safety locks installed if children are traveling in the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the SmartKey with you and lock the vehicle.

There are child safety locks for the rear doors and the rear passenger compartment side win dows.

The child safety lock on the rear doors secures each door separately. The doors can no longer be opened from the inside.

# Press the lever in direction1 (activate) or 2 (deactivate).

# Make sure that the child safety locks are working properly.

Activating/deactivating the child safety lock for the rear passenger compartment side windows

62 Occupant safety

# To activate/deactivate: press button2. The rear passenger compartment side win dow can be opened or closed in the following cases: R With indicator lamp1 lit: via the switch

on the driver's door. R With indicator lamp1 off: via the switch

on the corresponding rear door or driv er's door.

Notes on pets in the vehicle

& WARNING Risk of accident and injury due to animals left unsecured or unat tended in the vehicle

If you leave animals in the vehicle unatten ded or unsecured, they could possibly press down buttons or switches. Thereby an animal may: R activate vehicle equipment and become

trapped, for example

R switch systems on or off and endanger other road users

Unsecured animals may be thrown around in the vehicle in the event of an accident or sudden steering and braking maneuver and injure vehicle occupants in the process. # Never leave animals in the vehicle unat

tended. # Always correctly secure animals while

driving, for example using a suitable animal carrier.

Occupant safety 63

SmartKey Overview of SmartKey functions

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

# Keep the vehicle key out of reach of children.

* NOTE Damage to the key caused by magnetic fields

# Keep the key away from strong mag netic fields.

% The SmartKey may vary from the one shown in the diagram, depending on the vehicle equipment.

1 Locks 2 Battery check lamp 3 Unlocks 4 Opens/closes the tailgate 5 Panic alarm

% If battery check lamp2 does not light up after pressing the or button, the battery is discharged.

Replacing the SmartKey battery (/ page 66). The SmartKey locks and unlocks the following components: R The doors R The fuel filler flap

64 Opening and closing

R The tailgate

If the vehicle is not opened within approximately 40 seconds after unlocking, it locks again. Anti- theft protection is armed again. Do not keep the SmartKey together with elec tronic devices or metal objects. This can affect the SmartKey's functionality. Do not keep the SmartKey in the temperature- controlled cup holder. Otherwise, the SmartKey will not be reliably detected.

Activating/deactivating the acoustic locking verification signal

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Acoustic Lock # Activate O or deactivate the function.

Activating/deactivating the panic alarm

Requirements: R The ignition is switched off.

% The panic alarm function is only available in certain countries.

# To activate: press button1 for approx imately one second. A visual and audible alarm is triggered.

# To deactivate: briefly press button1 again. or # Press the start/stop button on the cockpit

(the SmartKey is inside the vehicle).

Changing the unlocking settings

Possible unlocking functions of the SmartKey: R Central unlocking

R Unlocking the driver's door and fuel filler flap

# To switch between settings: press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice.

Options if the unlocking function for the driver's door and fuel filler flap has been selected: R To unlock the vehicle centrally: press the button twice. R Vehicles with KEYLESS-GO: if you touch

the inner surface of the door handle on the driver's door, only the driver's door and fuel filler flap are unlocked.

Deactivating the SmartKey functions

If you do not use the vehicle or a SmartKey for an extended period of time, you can reduce the energy consumption of the respective SmartKey. To do so, deactivate the SmartKey functions.

Opening and closing 65

# To deactivate: press the button on the SmartKey twice in quick succession. The battery check lamp of the SmartKey flashes twice briefly and lights up once.

# To activate: press any button on the Smart Key.

% When the vehicle is started with the Smart Key in the marked space of the center con sole, the SmartKey functions are automati cally activated (/ page 146).

Removing/inserting the emergency key

# To remove: press release knob1. Emergency key2 is pushed out slightly.

# Pull out emergency key2 until it engages in the intermediate position.

# Press release knob1 again and fully remove emergency key2.

# To insert: press release knob1. # Insert emergency key2 to the intermediate

position or fully until it engages. % You can use the intermediate position of

emergency key2 to attach the SmartKey to a key ring.

Replacing the SmartKey battery

& DANGER Serious damage to health caused by swallowing batteries

Batteries contain toxic and corrosive sub stances. Swallowing batteries may cause serious damage to health. There is a risk of fatal injury.

# Keep batteries out of the reach of chil dren.

# If batteries are swallowed, seek medical attention immediately.

+ ENVIRONMENTAL NOTE Environmental damage caused by improper disposal of batteries

Batteries contain pollutants. It is illegal to dispose of them with the household rubbish. #

Dispose of batteries in an environmentally responsible manner. Take discharged batteries to a qualified specialist workshop or to a collection point for used batteries.

Requirements:

66 Opening and closing

R You require a CR 2032 3 V cell battery.

Mercedes-Benz recommends that you have the battery replaced at a qualified specialist work shop. # Remove the emergency key (/ page 66).

# Press release button2 down fully and slide cover1 in the direction of the arrow.

# Fold out cover1 in the direction of the arrow and remove.

# Remove battery compartment3 and take out the discharged battery.

# Insert the new battery into battery compart ment3. Observe the positive pole marking in the battery compartment and on the bat tery when doing this.

# Push in battery compartment3. # Re-attach cover1 and push it until it

engages.

Opening and closing 67

Problems with the SmartKey

Problem Possible causes/consequences andM Solutions

You can no longer lock or unlock the vehicle.

Possible causes: R The SmartKey battery is discharged or nearly discharged. R There is interference from a powerful radio signal source. R The SmartKey is faulty.

# Check the battery using the battery check lamp and replace if necessary (/ page 66). # Use the emergency key to lock or unlock (/ page 66). # Have the SmartKey checked at a qualified specialist workshop.

You have lost a SmartKey. # Have the SmartKey deactivated at a qualified specialist workshop. # If necessary, have the mechanical lock changed as well.

68 Opening and closing

Doors Unlocking and opening doors from the inside

# To unlock and open a front door: pull door handle2. Locking pin1 pops up when the door is unlocked.

# To unlock a rear door: pull the rear door handle. The locking pin pops up when the rear door is unlocked.

# To open a rear door: pull the rear door han dle again.

Centrally locking and unlocking the vehicle from the inside

# To unlock: press button1. # To lock: press button2.

This does not lock or unlock the fuel filler flap. The vehicle is not unlocked: R If you have locked the vehicle using the

SmartKey. R If you have locked the vehicle using KEY

LESS-GO.

Locking/unlocking the vehicle with KEY LESS-GO

Requirements: R The SmartKey is outside the vehicle. R The distance between the SmartKey and the

vehicle does not exceed 3 ft (1 m). R The driver's door and the door at which the

door handle is used are closed.

Opening and closing 69

# To unlock the vehicle: touch the inner sur face of the door handle.

# To lock the vehicle: touch sensor surface 1 or2.

# Convenience closing: touch recessed sen sor surface2 until the closing process has been completed.

% Further information on convenience closing (/ page 80).

If you open the tailgate from outside it is auto matically unlocked.

70 Opening and closing

Problems with KEYLESS-GO

Problem Possible causes/consequences andM Solutions

You can no longer lock or unlock the vehicle using KEYLESS-GO.

Possible causes are: R The key functions have been deactivated (/ page 65). R The SmartKey battery is discharged or nearly discharged. R There is interference from a powerful radio signal source. R The SmartKey is faulty.

# Activate the SmartKey functions (/ page 65). # Check the battery using the battery check lamp and replace if necessary (/ page 66). # Use the emergency key to unlock or lock the vehicle (/ page 66). # Have the vehicle and SmartKey checked at a qualified specialist workshop.

Activating/deactivating the automatic lock ing feature

The vehicle is locked automatically when the ignition is switched on and the wheels are turn ing faster than walking pace.

Opening and closing 71

# To activate: press and hold button2 for approximately five seconds until an acoustic signal sounds.

# To deactivate: press and hold button1 for approximately five seconds until an acoustic signal sounds.

In the following situations, there is a danger of being locked out when the function is activated: R While the vehicle is being tow started/

pushed. R If the vehicle is being tested on a roller dyna

mometer.

Power closing function

If you push the door into the lock to the first detent position, the power closing function will automatically pull the door into the lock.

Locking/unlocking the driver's door with the emergency key

% If you wish to lock the vehicle entirely using the emergency key, first press the button for locking from the inside while the driver's door is open. Then proceed to lock the driv er's door using the emergency key.

# Insert the emergency key as far as it will go into opening1 in the cover.

# Pull and hold the door handle. # Pull the cover on the emergency key as

straight as possible away from the vehicle until it releases.

# Release the door handle.

72 Opening and closing

# To unlock: turn the emergency key counter- clockwise to position1.

# To lock: turn the emergency key clockwise to position1.

# Carefully press the cover onto the lock cylin der until it engages and is seated firmly.

Cargo compartment Opening the tailgate

& DANGER Risk of exhaust gas poisoning

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the vehicle interior if the tail gate is open when the engine is running, especially if the vehicle is in motion. # Always switch off the engine before

opening the tailgate. # Never drive with the tailgate open.

* NOTE Damage to the tailgate caused by obstacles above the vehicle

The tailgate swings rearwards and upwards when it is opened. # Make sure that there is sufficient space

behind and above the tailgate.

You have the following options for opening the tailgate:

# Pull on the handle for the tailgate in the bumper above the license plate.

# Vehicles with HANDS-FREE ACCESS: Make a kicking movement with your foot below the bumper (/ page 76).

# Pull the remote opening switch1 for the tailgate.

Opening and closing 73

# Press and hold thep button on the SmartKey.

# For a tailgate stopped in an intermediate position, pull it upwards and release it as soon as it starts to open.

The tailgate is equipped with an automatic obstruction detection function. If a solid object blocks or restricts the tailgate during automatic opening, this process is stopped. The automatic obstruction detection function is only an aid. It is not a substitute for your attentiveness when you are opening the tailgate.

Closing the tailgate

& WARNING Risk of injury from unsecured items in the vehicle

If objects, luggage or loads are not secured or not secured sufficiently, they could slip, tip over or be thrown around and thereby hit vehicle occupants.

There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction. # Always stow objects in such a way that

they cannot be thrown around. # Before the journey, secure objects, lug

gage or loads against slipping or tipping over.

Observe the notes on loading the vehicle. To close the tailgate, the following options are available: # Pull the tailgate downwards slightly. Release

it as soon as it begins to close.

& WARNING Risk of becoming trapped during automatic closing of the tailgate

Parts of the body could become trapped dur ing automatic closing of the tailgate. More over, people, e.g. children, may be standing in the closing area or may enter the closing area during the closing process.

# Make sure that nobody is in the vicinity of the closing area during the closing process.

Use one of the following options to stop the closing process: R Press thep button on the SmartKey. R Press or pull the remote operating switch

on the driver's door. R Press the closing or locking button on the

tailgate. R Pull the tailgate handle.

# Vehicles with HANDS-FREE ACCESS: it is also possible to stop the closing process by making a kicking movement below the rear bumper.

74 Opening and closing

# Switch on the power supply or the ignition. # Press remote operating switch1 for the

tailgate.

# Press closing button1 on the tailgate.

Vehicles with KEYLESS-GO # Press locking button2 on the tailgate.

If a SmartKey is detected outside the vehicle, the tailgate will close and the vehicle will be locked.

# Press and hold thep button on the SmartKey (with the SmartKey in the vicinity of the vehicle).

Vehicles with HANDS-FREE ACCESS # Make a kicking movement with your foot

below the bumper (/ page 76).

Automatic reversing function for the tailgate The tailgate is equipped with automatic obstruc tion detection with reversing function. If a solid object blocks or restricts the tailgate when it is automatically closing, the tailgate will automati cally open again slightly. Automatic obstruction detection with reversing function is only an aid. It is not a substitute for your attentiveness when you are closing the tailgate. # During the closing process, make sure that

no body parts are in the closing area.

Opening and closing 75

& WARNING Risk of becoming trapped despite the reversing function

The reversing function does not react: R To soft, light and thin objects, e.g. fin

gers. R Over the last in (8 mm) of the closing

path.

In these situations in particular, the reversing function cannot prevent someone being trap ped. # When closing, make sure that no body

parts are in the closing area. If someone is trapped: R Press thep button on the SmartKey,

or R Press or pull the remote operating switch

on the driver's door, or R Press the closing or locking button on the

tailgate, or R Pull the tailgate handle.

HANDS-FREE ACCESS function

With HANDS-FREE ACCESS you can open, close or stop the closing process of the tailgate by performing a kicking movement under the rear bumper. The kicking movement triggers the opening or closing process alternately.

Observe the notes when opening (/ page 73) and closing (/ page 74) the tailgate. % Two warning tones sound when the tailgate

is opening or closing.

& WARNING Risk of burns caused by a hot exhaust system

The vehicle exhaust system can become very hot. If you use HANDS-FREE ACCESS, you could burn yourself by touching the exhaust system. # Always ensure that you only make a

kicking movement within the detection range of the sensors.

* NOTE Vehicle damage due to uninten tional opening of the tailgate

R when using an automatic car wash R when using a high pressure cleaner

# Deactivate KEYLESS-GO or make sure that the key located is at least 10 ft

76 Opening and closing

(3 m) away from the vehicle in such sit uations.

When making the kicking movement, make sure that your feet are firmly on the ground, other wise you could lose your balance, e.g. on ice. Observe the following notes: R The SmartKey is behind the vehicle. R Stand at least 12 in (30 cm) away from the

vehicle while performing the kicking move ment. R Do not come into contact with the bumper

while making the kicking movement. R Do not carry out the kicking movement too

slowly. R The kicking movement must be towards the

vehicle and back again.

1 Detection range of the sensors

If several consecutive kicking movements are not successful, wait ten seconds.

System limits The system may be impaired or may not function in the following cases: R The area around the sensor is dirty, e.g. due

to road salt or snow. R The kicking movement is made using a pros

thetic leg.

The tailgate can open or close unintentionally in the following situations: R If a person's arms or legs are moving in the

sensor detection range, e.g. when polishing the vehicle or picking up objects. R If objects are moved or placed behind the

vehicle, e.g. tensioning straps or luggage. R If clamping straps, tarps or other coverings

are pulled over the bumper. R If a protective mat with a length reaching

over the trunk sill down into the detection range of the sensors is used. R If the protective mat is not secured correctly. R When working on the trailer hitch, trailers or

rear bicycle racks.

Deactivate the SmartKey functions (/ page 65) or do not carry the SmartKey about your person in such situations.

Opening and closing 77

Limiting the opening angle of the tailgate

Activating the opening angle limiter You can limit the opening angle of the tailgate in the top half of its opening range to approx imately 8 in (20 cm) before the end position. # Stop the opening procedure of the tailgate at

the desired position. # Press and hold the closing button on the tail

gate until you hear a short acoustic signal. The opening angle limiter will be activated. The tailgate will then stop in the stored posi tion when opened.

To open the tailgate fully, pull the handle on the outside of the tailgate again after it has stopped automatically.

Deactivating the opening angle limiter # Press and hold the closing button on the tail

gate until two short acoustic signals sound.

Unlocking the tailgate with the emergency key

# Fold the rear seat backrest forward.

# Insert emergency key2 into opening1 in the trim and push it in. The tailgate will be unlocked.

Side windows Opening and closing the side windows

& WARNING Risk of entrapment when opening a side window

When opening a side window, parts of the body could be drawn in or become trapped between the side window and window frame. # When opening, make sure that nobody

is touching the side window. # If someone is trapped, release the but

ton immediately or pull it in order to close the side window again.

& WARNING Risk of becoming trapped when closing a side window

When closing a side window, body parts could be trapped in the closing area in the process. # When closing, make sure that no body

parts are in the closing area.

78 Opening and closing

# If someone is trapped, release the but ton immediately or press the button in order to reopen the side window.

& WARNING Risk of becoming trapped when children operate the side windows

Children could become trapped if they oper ate the side windows, particularly when unat tended. # Activate the child safety lock for the

rear side windows. # When leaving the vehicle, always take

the SmartKey with you and lock the vehicle.

# Never leave children unattended in the vehicle.

Requirements: R The power supply or the ignition is switched

on.

1 Closes 2 Opens

The buttons on the driver's door take prece dence. # To start automatic operation: press the

W button beyond the point of resistance or pull and release it.

# To interrupt automatic operation: press or pull theW button again.

When the vehicle is switched off, the side win dows can continue being operated. This function is available for around four minutes or until a front door is opened.

Automatic reversing function of the side win dows If an object blocks a side window during the closing process, the side window will open again automatically. The automatic reversing function is only an aid and is not a substitute for your attentiveness. # During the closing process, make sure that

no body parts are in the closing area.

& WARNING Risk of becoming trapped despite there being reversing protection on the side window

The reversing function does not react: R To soft, light and thin objects, e.g. fingers R During resetting

Opening and closing 79

This means that the reverse function cannot prevent someone from becoming trapped in these situations. # When closing, make sure that no body

parts are in the closing area. # If someone becomes trapped, press the

W button to open the side window again.

Convenience opening (ventilating the vehicle before starting a journey)

& WARNING Risk of entrapment when opening a side window

When opening a side window, parts of the body could be drawn in or become trapped between the side window and window frame. # When opening, make sure that nobody

is touching the side window. # Release the button immediately if

somebody becomes trapped.

# Press and hold the button on the SmartKey. The following functions are performed: R The vehicle is unlocked R The side windows are opened. R The sliding sunroof is opened. R The seat ventilation of the driver's seat is

switched on. # To interrupt convenience opening: release

the button. # To continue convenience opening: press

and hold the button again.

Convenience closing (closing the vehicle from outside)

& WARNING Risk of entrapment caused by inadvertent convenience closing

When the convenience closing feature is operating, parts of the body could become trapped in the closing area of the side win dow and the sliding sunroof.

# Observe the complete closing proce dure when using convenience closing.

# When closing, make sure that no body parts are in the closing area.

# Press and hold the button on the SmartKey. The following functions are performed: R The vehicle is locked. R The side windows are closed. R The sliding sunroof is closed.

# To interrupt convenience closing: release the button.

% Convenience closing can also be operated with KEYLESS-GO (/ page 69).

80 Opening and closing

Problems with the side windows

& WARNING Risk of becoming trapped or fatally injured if reversing protection is not activated

If you close a side window again immediately after it has been blocked, the side window

will close with increased or maximum force. The reversing feature will then not be active. Parts of the body could become trapped in the closing area in the process. # Make sure that no parts of the body are

in the closing area.

# To stop the closing process, release the button or press the button again to re- open the side window.

Problem Possible causes/consequences andM Solutions

A side window cannot be closed and you cannot see the cause.

# Check to see whether any objects are in the window guide. # Adjust the side windows.

Adjusting the side windows If a side window is obstructed during closing and reopens again immediately: # Immediately after this, pull the corresponding button again until the side window has closed, and hold

the button for at least one more second (re-adjustment). The side window is closed without the automatic reversing function.

If the side window is obstructed again and reopens again immediately:

Opening and closing 81

Problem Possible causes/consequences andM Solutions

# Immediately after this, pull the corresponding button again until the side window has closed, and hold the button for at least one more second (follow-up adjustment). The side window is closed without the automatic reversing function.

The side windows cannot be opened or closed using the convenience opening feature.

The SmartKey battery is discharged or nearly discharged. # Check the battery using the battery check lamp and replace if necessary (/ page 66).

Sliding sunroof Opening and closing the sliding sunroof

& WARNING Risk of becoming trapped while opening and closing the sliding sunroof

During opening and closing, parts of the body could get caught in the sweep of the sliding sunroof. # When opening or closing, make sure

that no body parts are in the sweep.

# Release the button immediately if somebody becomes trapped.

or # Press the button in any direction during

the automatic opening/closing process. The opening/closing process is stop ped.

& WARNING Risk of becoming trapped if the sliding sunroof is operated by chil dren

Children operating the sliding sunroof could get caught in the moving parts, particularly if unattended. # Never leave children unattended in the

vehicle. # When leaving the vehicle, always take

the key with you and lock the vehicle.

82 Opening and closing

* NOTE Malfunction caused by snow and ice

Snow and ice may lead to a malfunction of the sliding sunroof. # Only open the sliding sunroof if it is free

of snow and ice.

* NOTE Damage caused by protruding objects

Objects that protrude from the sliding sun roof may damage the sealing strips. # Do not allow anything to protrude from

the sliding sunroof.

1 Raises 2 Opens 3 Closes/lowers

# To start automatic operation: press the 3 button beyond the point of resistance or pull and release it.

# To interrupt automatic operation: briefly press the3 button in any direction. The opening/closing process will be stop ped.

Vehicles without a panorama roof with power tilt/sliding panel: The automatic open ing and raising feature is available only when the sliding sunroof is closed.

Automatic reversing function of the sliding sunroof If an object is obstructing the sliding sunroof during the closing process, the sliding sunroof will open again automatically. The automatic reversing function is only an aid and is not a sub stitute for your attentiveness. # During the closing process, make sure that

no body parts are in the closing area.

Opening and closing 83

& WARNING Risk of entrapment even with the reversing function active

The reversing feature does not react in par ticular: R To soft, light and thin objects, e.g. fingers R Over the last in (4 mm) of the closing

path R During resetting

This means that the reverse function cannot prevent someone from becoming trapped in these situations. # When closing, make sure that no body

parts are in the closing area. # Release the button immediately if

somebody becomes trapped. or # Briefly press the button in any direction

during automatic operation. The closing process is stopped.

Problems with the sliding sunroof

84 Opening and closing

Problem Possible causes/consequences andM Solutions

The sliding sunroof cannot be closed and you cannot see the cause.

& WARNING Risk of becoming trapped or fatal injury by closing the sliding sunroof again

If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding sunroof closes with increased force. Parts of the body could become trapped in the closing area in the process. # Make sure that no parts of the body are in the closing area. # Release the button immediately if somebody becomes trapped. or # Press the button in any direction during the automatic closing process.

The closing process is stopped.

If the sliding sunroof is obstructed during closing and reopens again slightly: # Immediately after automatic reversing, pull and hold the3 button down again to the point of resist

ance until the sliding sunroof is closed. The sliding sunroof will be closed with increased force.

If the sliding sunroof is obstructed again and reopens again slightly: # Repeat the previous step.

The sliding sunroof will be closed again with increased force.

# Push the3 button up to the point of resistance a number of times until the sliding sunroof is fully open.

Opening and closing 85

Problem Possible causes/consequences andM Solutions

Vehicles without a panoramic slid ing sunroof: The sliding sunroof does not operate smoothly.

# Press the3 button for another second. # Close the sliding sunroof.

Sun blind Folding up or down the sun blind for the rear window

# Fold the sun blind up or down. % To fold the sun blind while the tailgate is

open, unhook the cargo compartment cover in advance.

Operating the roller sunblind for the panor amic roof

& WARNING Risk of becoming trapped when opening and closing the roller sun blinds

Body parts can become trapped between the roller sunblind and frame when opening or closing. # When opening or closing, make sure

that no body parts are in the range of movement of the roller sunblind.

# Release the button immediately if somebody becomes trapped.

or

# Briefly press the button in any direction during automatic operation. The opening/closing process is stop ped.

Requirements: R The power supply is switched on

(/ page 144).

86 Opening and closing

Opening and closing the roller sunblind

# To open: push the3 button in direction 1 or pull in direction2.

# To close: pull the3 button in direction 3.

If you push or pull the3 button beyond the point of resistance, you will start automatic operation in the direction in question. You can

stop automatic operation by pushing or pulling the button again.

Automatic reversing function of the roller sunblind If an object is obstructing the roller sunblind dur ing the closing process, the roller sunblind will open again automatically. The automatic revers ing function is only an aid and is not a substitute for your attentiveness. # When closing the roller sunblind, make sure

that no body parts are in the range of move ment.

& WARNING Risk of becoming trapped despite reversing feature

In particular, the reversing feature does not react to soft, light and thin objects, e.g. fin gers. This means that the reversing feature cannot prevent entrapment in these situations. # When closing the roller sunblind, make

sure that no body parts are in the range of movement.

# Release the button immediately if somebody becomes trapped.

or # Press the button in any direction during

the automatic closing process. The closing process is stopped.

Adjusting the roller sunblind for the panor amic roof

Requirements: R The power supply is switched on.

If the roller sunblind cannot be moved smoothly, re-adjust the roller sunblind.

Opening and closing 87

# Pull the3 button down repeatedly to the point of resistance in the direction of arrow 1 until the roller sunblind is fully closed.

# Pull and hold the3 button for another second.

# Check whether the roller sunblind can be completely opened again.

# If this is not the case, repeat the steps above.

# If the roller sunblind still cannot be moved smoothly, contact a qualified specialist work shop.

Anti-theft protection Function of the immobilizer

The immobilizer prevents your vehicle from being started without the correct SmartKey. The immobilizer is automatically activated when the ignition is switched off and deactivated when the ignition is switched on. When leaving the vehicle, always take the Smart Key with you and lock the vehicle. Anyone can start the engine if a valid SmartKey has been left inside the vehicle. % In the event the engine cannot be started

(yet the vehicles battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the USA) or 1-800-387-0100 (in Canada).

ATA (anti-theft alarm system)

Function of the ATA system If the ATA system is armed, a visual and audible alarm is triggered in the following situations: R When a door is opened R When the tailgate is opened R When the hood is opened R When the interior motion sensor is triggered

(/ page 90) R When the tow-away alarm is triggered

(/ page 89)

The ATA system is armed automatically after approximately ten seconds in the following situa tions: R After locking the vehicle with the SmartKey R After locking the vehicle using KEYLESS-GO

88 Opening and closing

Indicator lamp1 flashes when the ATA system is armed. The ATA system is deactivated automatically in the following situations: R After unlocking the vehicle with the Smart

Key R After unlocking the vehicle using KEYLESS-

GO

R After pressing the start/stop button with the SmartKey in the stowage compartment (/ page 146)

% When the MercedesBenz emergency call system is active and the alarm stays on for more than 30 seconds, a message is auto matically sent to the Customer Assistance Center (/ page 341).

% In the case of severe battery discharging, the anti-theft alarm system is automatically deactivated to facilitate the next engine start.

Deactivating the ATA # Press the, orp button on the

SmartKey. or # Press the start/stop button with the Smart

Key in the stowage compartment (/ page 146)

Deactivating the alarm using KEYLESS-GO: # Grasp the outside door handle with the

SmartKey outside the vehicle.

Function of the tow-away alarm

% This function may not be available in all countries.

An audible and visual alarm is triggered if an alteration to your vehicle's angle of inclination is detected while the tow-away alarm is armed. The tow-away alarm is automatically armed after approximately 60 seconds: R After locking the vehicle with the SmartKey R After locking the vehicle using KEYLESS-GO

The tow-away alarm is only armed when the fol lowing components are closed: R The doors R The tailgate

The tow-away alarm is automatically deactiva ted: R After pressing the orp button on

the SmartKey R After pressing the start/stop button with the

SmartKey in the marked space (/ page 146)

Opening and closing 89

R After unlocking the vehicle using KEYLESS- GO R When using HANDS-FREE ACCESS

Information on detecting damage on a parked vehicle (/ page 173).

Arming/disarming the tow-away alarm

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Tow-away Protection # Activate O or deactivate the function. The tow-away alarm is armed again in the follow ing cases: R The vehicle is unlocked again. R A door is opened. R The vehicle is locked again.

Function of the interior motion sensor

% This function may not be available in all countries.

When the interior motion sensor is activated, a visual and audible alarm is triggered if move ment is detected in the vehicle interior. The interior motion sensor is activated automati cally after approximately ten seconds: R after locking the vehicle with the SmartKey R after locking the vehicle using KEYLESS-GO

The interior motion sensor is only activated when the following components are closed: R the doors R the tailgate

The interior motion sensor is automatically deac tivated: R after pressing the orp button on

the SmartKey R after pressing the start/stop button with the

SmartKey in the stowage compartment (/ page 146) R after unlocking the vehicle using KEYLESS-

GO R when using HANDS-FREE ACCESS

The following situations can lead to a false alarm: R moving objects such as mascots in the vehi

cle interior R when the side window is open R when the sliding sunroof is open

Activating/deactivating the interior motion sensor

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Interior Motion Sensor # Activate O or deactivate the function. The interior motion sensor is activated again in the following cases: R The vehicle is unlocked again. R A door is opened. R The vehicle is locked again.

90 Opening and closing

Notes on the correct driver's seat position

& WARNING Risk of injury from adjusting the vehicle settings while the vehicle is in motion

You could lose control of the vehicle in the following situations: R if you adjust the driver's seat, the head

restraint, the steering wheel or the mirror while the vehicle is in motion R if you fasten your seat belt while the vehi

cle is in motion

# Before starting the engine: adjust the driver's seat, the head restraint, the steering wheel or the mirror and fasten your seat belt.

Ensure the following when adjusting steering wheel1, seat belt2 and driver's seat3: R You are sitting as far away from the driver's

airbag as possible, taking the following points into consideration. R You are sitting in an upright position R Your thighs are slightly supported by the seat

cushion

R Your legs are not fully extended and you can depress the pedals properly R The back of your head is supported at eye

level by the center of the head restraint R You can hold the steering wheel with your

arms slightly bent R You can move your legs freely R You can see all the displays on the instru

ment cluster clearly R You have a good overview of the traffic con

ditions R Your seat belt sits snugly against your body

and passes across the center of your shoul der and across your hips in the pelvic area

Seats and stowing 91

Seats Adjusting the front seat mechanically and electrically

& WARNING Risk of becoming trapped if the seats are adjusted by children

Children could become trapped if they adjust the seats, particularly when unattended. # When leaving the vehicle, always take

the SmartKey with you and lock the vehicle.

# Never leave children unattended in the vehicle.

The seats can be adjusted when the ignition is switched off.

& WARNING Risk of becoming trapped when adjusting the seats

When you adjust a seat, you or other vehicle occupants could become trapped, e.g. on the seat guide rail.

# When adjusting a seat, make sure that no one has any body parts in the sweep of the seat.

Observe the safety notes on "Airbags" and "Chil dren in the vehicle".

& WARNING Risk of accident due to the driver's seat not being engaged

If the driver's seat is not engaged, it could move unexpectedly while the vehicle is in motion. This could cause you to lose control of the vehicle. # Always make sure that the driver's seat

is engaged before starting the vehicle.

& WARNING Risk of becoming trapped if the seat height is adjusted carelessly

If you adjust the seat height carelessly, you or other vehicle occupants could be trapped and thereby injured.

Children in particular could accidentally press the electrical seat adjustment buttons and become trapped. # While moving the seats, make sure that

hands or other body parts do not get under the lever assembly of the seat adjustment system.

& WARNING Risk of injury due to head restraints which are not installed or are adjusted incorrectly

If head restraints are not installed or are adjusted incorrectly, the head restraints can not provide protection as intended. There is an increased risk of injury in the head and neck area, e.g. in the event of an accident or when braking. # Always drive with the head restraints

installed. # Before driving off, make sure for every

vehicle occupant that the center of the head restraint supports the back of the head at about eye level.

92 Seats and stowing

Do not interchange the head restraints of the front and rear seats. Otherwise, you will not be able to adjust the height and angle of the head restraints correctly. Adjust the head restraint fore-and-aft position so that it is as close as possible to the back of your head.

& WARNING Risk of injury or death due to incorrect seat position

The seat belt does not offer the intended level of protection if you have not moved the seat backrest to an almost vertical position. When braking or in the event of an accident, you could slide underneath the seat belt and sustain abdominal or neck injuries, for exam ple. # Adjust the seat properly before begin

ning your journey. # Always ensure that the seat backrest is

in an almost vertical position and that the shoulder section of your seat belt is routed across the center of your shoul der.

1 Seat cushion inclination 2 Seat height 3 Seat backrest inclination 4 Seat fore-and-aft position 5 Seat cushion length

# To adjust the seat fore-and-aft position: lift lever4 and slide the seat into the desired position.

# Make sure that the seat is engaged in posi tion.

# To adjust the seat cushion length: lift lever 5 and slide the front section of the seat cushion forwards or backwards.

Seats and stowing 93

Adjusting the front seat electrically

1 Head restraint height 2 Seat backrest inclination 3 Seat height 4 Seat cushion length 5 Seat cushion inclination 6 Seat fore-and-aft position

# Save the settings with the memory function (/ page 102).

Adjusting the front passenger seat electri cally from the driver's seat

Requirements: R The power supply is switched on.

This function is available only in vehicles with an electrically adjustable front passenger seat.

You can call up the following functions for the front passenger seat: R Seat adjustment R Seat heating R Seat ventilation R Memory function

94 Seats and stowing

# To select the front passenger seat: press button1. When the indicator lamp lights up, the front passenger seat is selected.

# Adjust the front passenger seat using the buttons on the driver's side door control panel.

Adjusting the 4-way lumbar support

# Adjust the 4-way lumbar support via the mul timedia system (/ page 97).

Adjusting the AMG Performance seat

To adjust the contour of the seat and for improved lateral support, you can adjust the front seats individually. On the front passenger seat, you can adjust only the seat side bolsters of the seat backrest. # Adjust the AMG Performance seat via the

multimedia system (/ page 97).

Head restraints

Adjusting the front seat head restraints mechanically

& WARNING Risk of injury from adjusting the vehicle settings while the vehicle is in motion

You could lose control of the vehicle in the following situations: R if you adjust the driver's seat, the head

restraint, the steering wheel or the mirror while the vehicle is in motion R if you fasten your seat belt while the vehi

cle is in motion

# Before starting the engine: adjust the driver's seat, the head restraint, the steering wheel or the mirror and fasten your seat belt.

& WARNING Risk of injury due to head restraints which are not installed or are adjusted incorrectly

If head restraints are not installed or are adjusted incorrectly, the head restraints can not provide protection as intended. There is an increased risk of injury in the head and neck area, e.g. in the event of an accident or when braking. # Always drive with the head restraints

installed. # Before driving off, make sure for every

vehicle occupant that the center of the head restraint supports the back of the head at about eye level.

Do not interchange the head restraints of the front and rear seats. Otherwise, you will not be able to adjust the height and angle of the head restraints correctly. Adjust the head restraint fore-and-aft position so that it is as close as possible to the back of your head.

Seats and stowing 95

# To raise: pull the head restraint up. # To lower: press release knob1 in the direc

tion of the arrow and push the head restraint down.

# To move forwards: pull the head restraint forwards.

# To move backwards: press release knob2 and push the head restraint backwards.

Adjusting the head restraints of the rear seats mechanically

# To raise: pull the head restraint up. # To lower: press the release knob1 in the

direction of the arrow and push the head restraint down.

Installing/removing the outer rear seat head restraints

Removing

# Release the rear seat backrest and fold it for wards slightly (/ page 106).

# Pull the head restraint upwards as far as it will go.

96 Seats and stowing

# Push release knob1 in the direction of the arrow and pull out the head restraint.

Installing # Insert the head restraint such that the

notches on the bar are on the left when viewed in the direction of travel.

# Push the head restraint down until it engages.

# Fold the rear seat backrest back until it engages.

Configuring the seat settings

Multimedia system: 4 Vehicle 5a Seats # Select Driver's Seat or Passenger Seat.

Adjusting the backrest side bolsters # Select Side Bolsters. # Adjust the air cushions.

Adjusting the side bolsters of the driver's seat cushion (only vehicles with AMG Per formance seat) # Select Lateral Support, Cush.. # Adjust the air cushions. % This setting can only be made for the driver's

seat. This setting is not available for the front passenger seat.

Adjusting the seat contour in the lumbar region of the seat backrest (lumbar) # Select Lumbar. # Adjust the air cushions.

Memory function # Save the seat settings with the memory func

tion (/ page 102).

Setting automatic adjustment of the lateral support (active multicontour seat)

Multimedia system: 4 Vehicle 5a Seats With this function, the lateral support of the active multicontour seat is automatically adjus ted to the driving and cornering dynamics of the vehicle. # Select Driver's Seat or Passenger Seat. # Select Dynamic Seat. # Select setting: Off, Level 1 or Level 2.

Overview of massage and workout programs

Massage program The following programs can be selected: R Hot Relaxing Back R Hot Relaxing Shoulder R Activating Massage R Classic Massage R Wave Massage

Seats and stowing 97

R Mobilizing Massage Active Workout The Act. Workout Back and Act. Workout Cush- ion programs require your active cooperation. Tensing and releasing also helps to improve blood flow to your muscles. Press against a pres sure point as soon as you feel it.

Selecting the massage program for the front seats

Multimedia system: 4 Vehicle 5a Seats # Select Driver's Seat or Passenger. # Select Massage. # Select a massage program.

The massage program runs for approximately 9 to 15 minutes, depending on the setting.

# To set the massage intensity: switch High Intensity on O or off .

Resetting seat adjustments

Multimedia system: 4 Vehicle 5a Seats 5 Reset # Select Yes or No.

Depending on whether the settings for the driver or front passenger seat are selected, only the selected seat can be reset.

Switching the seat heating on/off

& WARNING Risk of burns due to repeat edly switching on the seat heating

Repeatedly switching on the seat heating can cause the seat cushion and seat backrest padding to become very hot. The health of persons with limited tempera ture sensitivity or a limited ability to react to high temperatures may be affected or they may even suffer burn-like injuries. # Do not repeatedly switch on the seat

heating.

To protect against overheating, the seat heating may be temporarily deactivated after it is switched on repeatedly.

* NOTE Damage to the seats caused by objects or documents when the seat heating is switched on

When the seat heating is switched on, over heating may occur due to objects or docu ments placed on the seats, e.g. seat cush ions or child seats. This could cause damage to the seat surface. # Make sure that no objects or docu

ments are on the seats when the seat heating is switched on.

Requirements: R The power supply is switched on.

98 Seats and stowing

# To switch on/increase the level: press but ton1 repeatedly until the desired heating level is set. Depending on the heating level, up to three indicator lamps will light up.

# To switch off/reduce the level: press but ton1 repeatedly until the desired heating level is set. If all indicator lamps are off, the seat heating is switched off.

% The seat heating will automatically switch down from the three heating levels after 8, 10 and 20 minutes until the seat heating is switched off.

% Vehicles with the Warmth Comfort Package: you can heat the armrests in the door and the center console. You can also set the panel heating in the multimedia system (/ page 99).

Setting the panel heating

Requirements: R The seat heating is switched on

(/ page 98).

Seats and stowing 99

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Panel Heating # Select one or more seats.

The armrests of the selected seats and the center console are heated.

Switching the seat ventilation on/off

Requirements: R The power supply is switched on.

# To switch on/increase the level: press but ton1 repeatedly until the desired ventila tion level is set. Depending on the ventilation level, up to three indicator lamps will light up.

# To switch off/reduce the level: press but ton1 repeatedly until the desired ventila tion level is set. If all indicator lamps are off, the seat ventila tion is switched off.

Steering wheel Adjusting the steering wheel electrically

The steering wheel can be adjusted when the power supply is switched off.

100 Seats and stowing

1 Adjusts the distance to the steering wheel 2 Adjusts the height

# Save the settings with the memory function (/ page 102).

Switching the steering wheel heater on or off

Requirements:

R The power supply or the ignition is switched on.

# To switch on: turn the lever in the direction of arrow1. Indicator lamp3 lights up.

# To switch off: turn the lever in the direction of arrow2. Indicator lamp3 goes out.

When you switch the ignition off, the steering wheel heater switches off.

Easy entry and exit feature Using the easy entry and exit feature

& WARNING Risk of accident when driving off while adjusting the easy exit feature

If you drive off while the easy entry and exit feature is making adjustments, you could lose control of the vehicle. # Always wait until the adjustment proc

ess is complete before driving off.

& WARNING Risk of entrapment when adjusting the easy entry and exit feature

When the easy entry and exit feature adjusts the steering wheel, you and other vehicle occupants particularly children could become trapped.

Seats and stowing 101

# While the easy entry and exit feature is making adjustments, make sure that no one has any body parts in the sweep of the steering wheel.

# Move the adjustment lever of the steer ing wheel if there is a risk of becoming trapped by the steering wheel. The adjustment process is stopped.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

Vehicles with memory function: You can stop the adjustment process by pressing one of the memory function position switches. If the easy entry and exit feature is active, the steering wheel will move upwards in the follow ing situations: R You switch the ignition off. R You open the driver's door when the ignition

is switched on.

The steering wheel will move back to the last drive position when: R You switch the ignition on with the driver's

door closed. R You close the driver's door with the ignition

switched on.

The last drive position will be stored when: R You switch the ignition off. R Vehicles with memory function: You save

the seat settings via the memory function.

Setting the easy entry and exit feature

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Easy Entry/Exit # Select Steering Wheel & Seat, Steering

Wheel Only or Off.

Operating the memory function

& WARNING Risk of an accident if the memory function is used while driving

If you use the memory function on the driv er's side while driving, you could lose control of the vehicle as a result of the adjustments being made. # Only use the memory function on the

driver's side when the vehicle is station ary.

& WARNING Risk of entrapment when set ting the seat with the memory function

When the memory function adjusts the seat, you and other vehicle occupants particu larly children could become trapped. # During the adjustment process of the

memory function, make sure that no one has any body parts in the sweep of the seat.

102 Seats and stowing

# If someone becomes trapped, press a preset position button or seat adjust ment switch immediately.

& WARNING Risk of entrapment if the memory function is activated by children

Children could become trapped if they acti vate the memory function, particularly when unattended. # Never leave children unattended in the

vehicle. # When leaving the vehicle, always take

the SmartKey with you and lock the vehicle.

The memory function can be used when the igni tion is switched off.

Storing Seat adjustments for up to three people can be stored and called up using the memory function. The following systems can be selected: R Seat, backrest and head restraint

R Steering wheel R Outside mirrors R Head-up Display

# Set the seat, the steering wheel, the Head-up Display and the outside mirrors to the desired position.

# Press memory button M together with one of preset position buttons 1, 2 or 3. An acoustic signal sounds. The settings are stored.

# To call up: press or briefly hold preset posi tion button 1, 2 or 3. The front seat, the steering column, the Head-up Display and the outside mirror move to the stored position.

Stowage areas Notes on loading the vehicle

& DANGER Risk of exhaust gas poisoning

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the vehicle interior if the tail gate is open when the engine is running, especially if the vehicle is in motion. # Always switch off the engine before

opening the tailgate. # Never drive with the tailgate open.

Seats and stowing 103

& WARNING Risk of injury from unsecured items in the vehicle

If objects, luggage or loads are not secured or not secured sufficiently, they could slip, tip over or be thrown around and thereby hit vehicle occupants. There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction. # Always stow objects in such a way that

they cannot be thrown around. # Before the journey, secure objects, lug

gage or loads against slipping or tipping over.

& WARNING Risk of injury due to objects being stowed incorrectly

If you do not adequately stow objects in the vehicle interior, they could slip or be tossed around and thereby strike vehicle occupants. In addition, cup holders, open stowage spaces and mobile phone brackets cannot

always restrain the objects they contain in the event of an accident. There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction. # Always stow objects in such a way that

they cannot be tossed about in these or similar situations.

# Always make sure that objects do not project from stowage spaces, parcel nets or stowage nets.

# Close the lockable stowage spaces before starting a journey.

# Stow and secure objects that are heavy, hard, pointed, sharp-edged, fragile or too large in the cargo compartment.

& WARNING Risk of burns from the tail pipe and tailpipe trims

The exhaust tailpipe and tailpipe trims can become very hot. If you come into contact with these parts of the vehicle, you could burn yourself.

# Always be particularly careful around the tailpipe and the tailpipe trims and supervise children especially closely in this area.

# Allow vehicle parts to cool down before touching them.

The driving characteristics of your vehicle are dependent on the distribution of the load within the vehicle. You should bear the following in mind when loading the vehicle: R Never exceed the permissible gross mass or

the gross axle weight rating for the vehicle (including occupants). The values are speci fied on the vehicle identification plate on the vehicle's B-pillar. R The load must not protrude above the upper

edge of the seat backrests. R always place the load behind unoccupied

seats if possible. R secure the load using the tie-down eyes and

distribute the load evenly.

104 Seats and stowing

Stowage spaces in the vehicle interior

Overview of the front stowage compart ments

1 Stowage space in the doors 2 Stowage compartment in the armrest with a

multimedia and USB connection 3 Stowage compartment in the front center

console with a USB connection 4 Glove box

Locking/unlocking the glove box

# Turn the emergency key a quarter turn clock wise2 (to lock) or counter-clockwise1 (to unlock).

Opening the eyeglasses compartment

# Press button1.

Opening the stowage compartment in the rear armrest

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# Press release catch1 and swing the cover of the armrest upwards.

Through-loading feature in the rear bench seat

Folding the rear seat backrest forwards

& WARNING Risk of injury if the rear bench seat/rear seat and seat backrest are not engaged

If the rear bench seat/rear seat and seat backrest are not engaged they could fold for wards, e.g. when braking suddenly or in the event of an accident. R If this is the case, the vehicle occupant

would be forced into the seat belt by the rear bench seat/rear seat or by the seat backrest. The seat belt cannot protect as intended and could result in additional injury. R Objects or loads in the trunk/cargo com

partment cannot be restrained by the seat backrest.

# Make sure that the seat backrest and the rear bench seat/rear seat are engaged before every trip.

If the left and right seat backrests are not engaged and locked in place, this will be shown on the multifunction display on the instrument cluster. A warning tone will also sound. If the center seat backrest is not engaged and locked, the red lock verification indicator will be visible. The center and outer seat backrests can be fol ded forwards separately. The outer seat backrests are unlocked electri cally. The release buttons are located inside the cargo compartment.

# Vehicles without a memory function: Move the driver's or front passenger seat for wards, if necessary.

# Vehicles with a memory function: If at least one section of the rear seat backrest is folded forwards, the corresponding front seat will move forwards slightly, if necessary, to avoid a collision.

106 Seats and stowing

# If necessary, fully insert the rear seat back rest head restraints.

# Left and right seat backrests: pull the left or right release handle1. The corresponding seat backrest will fold for wards.

# Vehicles with a center seat backrest: pull release catch3 of seat backrest2 forward.

# Fold seat backrest2 forwards. # If necessary, reset the driver's or front

passenger seat.

Folding back the rear seat backrest

* NOTE Damage caused by trapping the seat belt when folding back the seat backrest

The seat belt could become trapped and thus damaged when the seat backrest is folded back. # Make sure that the seat belt is not trap

ped when folding back the seat back rest.

# Move the driver's or front passenger seat for wards, if necessary.

# Fold corresponding seat backrest1 back until it engages. Left and right seat backrests: if the seat backrest is not engaged and locked, this will be shown on the multifunction display on the instrument cluster. A warning tone also sounds. Vehicles with a center seat backrest: if the seat backrest is not engaged and locked,

Seats and stowing 107

red lock verification indicator2 will be visi ble.

Locking the release catch of the center rear seat backrest Requirements: R The left and center seat backrests are

engaged and joined together.

Lock the center seat backrest release catch if you want to secure the cargo compartment against unauthorized access. The center seat backrest can then be folded forwards only together with the left seat backrest.

# Fold the center and left seat backrests for wards.

# To lock: slide catch1 upwards. The release catch of the center seat backrest will be locked.

# To unlock: slide catch1 downwards.

Overview of the tie-down eyes

Observe the notes on loading the vehicle (/ page 103).

1 Cargo tie-down rings

108 Seats and stowing

Overview of bag hooks

& WARNING Risk of injury when using bag hooks with heavy objects

The bag hooks cannot restrain heavy objects or items of luggage. Objects or items of luggage could be thrown around and thereby hit vehicle occupants when braking or abruptly changing direc tions. # Only hang light objects on the bag

hooks. # Never hang hard, sharp-edged or fragile

objects on the bag hooks.

Observe the notes on loading the vehicle (/ page 103). The bag hooks can bear a maximum load of 6.6 lbs (3 kg). Do not use them to secure a load.

1 Bag hook

EASY-PACK load-securing kit

Notes on the snap-in module for the cargo compartment (telescopic rods) The EASY-PACK load-securing kit allows you to use your cargo compartment for a variety of pur

poses. The components are located in the stow age space under the cargo compartment floor.

1 Telescopic rod with mounting elements and holders

Installing a telescopic rod

& WARNING Risk of injury due to an open cargo compartment floor

If you drive when the cargo compartment floor is open, objects could be thrown around and thereby strike vehicle occupants. There is a risk of injury, particularly in the event of

Seats and stowing 109

sudden braking or a sudden change in direc tion. # Always close the cargo compartment

floor before a journey.

# Open the cargo compartment floor (/ page 110).

# Attach holders1 in the desired position to the side of the cargo compartment floor.

# Close the cargo compartment floor.

# Insert mounting elements2 into holders 1.

# Extend telescopic rod3. # Insert telescopic rod3 into mounting ele

ments2.

# Turn both mounting elements2 to& until you feel them engage.

Opening or closing the stowage space under the cargo compartment floor

& WARNING Risk of injury due to an open cargo compartment floor

If you drive when the cargo compartment floor is open, objects could be thrown around and thereby strike vehicle occupants. There is a risk of injury, particularly in the event of sudden braking or a sudden change in direc tion. # Always close the cargo compartment

floor before a journey.

110 Seats and stowing

# To open: pull handle1 upwards. # Lift the cargo compartment floor upwards

using handle1. # To close: fold the cargo compartment floor

down.

Attaching a roof rack

& WARNING Risk of injury if the maximum roof load is exceeded

When you load the roof, the center of gravity of the vehicle rises and the usual driving characteristics as well as the steering and braking characteristics change. During cor nering, the vehicle tilts more strongly and may react more sluggishly to steering move ments. If you exceed the maximum roof load, the driving characteristics, as well as the steer ing and braking characteristics, will be greatly impaired. # Always comply with the maximum roof

load and adjust your driving style.

You will find information on the maximum roof load in the "Technical data" section.

* NOTE Vehicle damage from non- approved roof racks

The vehicle could be damaged by roof racks which have not been tested and approved by Mercedes-Benz. # Use only roof racks tested and

approved for Mercedes-Benz. # Depending on the vehicle equipment,

ensure that when the roof rack is instal led, the sliding sunroof can be fully raised.

# Depending on the vehicle equipment, ensure that when the roof rack is instal led, the tailgate can be fully opened.

# Position the load on the roof rack in such a way that the vehicle will not sus tain damage even when it is in motion.

% In vehicles with a carbon roof, it is not possi ble to attach a roof rack.

Seats and stowing 111

* NOTE Damage to the covers

The covers may be damaged and scratched when being opened. # Do not use metallic or hard objects.

# Carefully fold covers1 upwards in the direction of the arrow.

# Secure the roof rack to the anchorage points under covers1.

# Comply with the roof rack manufacturer's installation instructions.

# Secure the load on the roof rack.

Cup holder Installing the cup holder in or removing it from the center console (automatic trans mission)

& WARNING Risk of accident or injury when using the cup holder while the vehicle is moving

The cup holder cannot secure containers while the vehicle is moving. If you use a cup holder while the vehicle is moving, the container may be flung around and liquids may be spilled. The vehicle occu pants may come into contact with the liquid and if it is hot, they could be scalded. You could be distracted from traffic conditions and you may lose control of the vehicle.

# Only use the cup holder when the vehi cle is stationary.

# Only use the cup holder for containers of the right size.

# Close the container, particularly if the liquid is hot.

112 Seats and stowing

# To remove: slide catch2 forwards and pull out cup holder1.

# To install: insert cup holder1 and slide back catch2.

% The cup holder rubber mat can be removed for cleaning, e.g. using clean, lukewarm water.

Opening and closing the cup holders in the rear armrest

* NOTE Damage to the rear armrest due to body weight

When folded out, the rear armrest can be damaged by body weight. # Do not sit or support yourself on the

rear seat armrest.

* NOTE Damage to the cup holder

When the rear armrest is folded back the cup holder could become damaged.

# Only fold the rear armrest back when the cup holder is closed.

% Depending on the equipment, your vehicle will have a rear armrest with a cup holder.

# To open: press cup holder1 or2. Cup holder1 or2 will extend automati cally.

# To close: push cup holder1 or2 back until it engages.

Switching the cooling or heating function for the temperature-controlled cup holder on and off

When the heating function is used, the metal insert of the cup holder will be heated. For this reason, you must not reach into the cup holder insert.

# To switch on: press button2 repeatedly until the blue (keep cool) or red (keep warm) indicator lamp on the button lights up.

# To switch off: press button2 repeatedly until the indicator lamp on the button goes out.

Seats and stowing 113

% Clean the removable rubber mat only with clear, lukewarm water, and clean cup holder 1 only with a soft cloth.

Ashtray and cigarette lighter Using the ashtray in the front center console

* NOTE Damage to the stowage compart ment under the ashtray due to intense heat

The stowage compartment under the ashtray is not heat resistant and could be damaged if you rest a lit cigarette on it. # Make sure that the ashtray is fully

engaged.

# To open: push up cover2 of the ashtray on its right or left side.

# To remove the insert: press insert1 for wards slightly and pull it out upwards.

# To re-install the insert: press insert1 into the holder until it engages.

Using the rear passenger compartment ash tray

# To open: pull cover2 out by its top handle edge.

# To remove the insert: push ribbing3 from the left side and pull insert1 upwards and out.

# To install the insert: install insert1 from above and press it down into the holder until it engages.

114 Seats and stowing

Using the cigarette lighter in the front center console

& WARNING Risk of fire and injury from hot cigarette lighter

You can burn yourself if you touch the hot heating element or the socket of the ciga rette lighter. In addition, flammable materials may ignite if: R you drop the hot cigarette lighter R a child holds the hot cigarette lighter to

objects, for example

# Always hold the cigarette lighter by the knob.

# Always make sure that the cigarette lighter is out of reach of children.

# Never leave children unattended in the vehicle.

Requirements: R The ignition is switched on.

# Press in cigarette lighter1. The cigarette lighter will pop out automati cally when the heating element is red-hot.

Using the cigarette lighter in the rear passenger compartment

Requirements: R The ignition is switched on.

# To open: pull cover2 out by its top handle edge.

# Press in cigarette lighter1. The cigarette lighter will pop out automati cally when the heating element is red-hot.

Sockets Using the 12 V socket in the rear passenger compartment

Requirements: R Only connect devices up to a maximum of

180 W (15 A).

Seats and stowing 115

# Pull cover2 out by its top handle edge. # Fold up the cap of socket1.

Vehicles with luxury individual rear seats: the 12 V socket is in the stowage compartment in the center console.

# Fold up the cap of socket1.

Using the 115 V socket in the rear passenger compartment

& DANGER Risk of fatal injury due to dam aged connecting cables or sockets

If a suitable device is connected, the 115 V socket will be carrying a high voltage. If the connecting cable or the 115 V socket is pulled out of the trim or is damaged or wet, you could receive an electric shock.

# Only use dry and damage-free connect ing cables.

# When the ignition is switched off, ensure that the 115 V socket is dry.

# If the 115 V socket is damaged or gets pulled out of the paneling, immediately have the socket checked or replaced at a qualified specialized workshop.

# Never plug the connecting cable into a 115 V socket that is damaged or has been pulled out of the trim.

& DANGER Risk of fatal injury due to incor rect handling of the socket

You could receive an electric shock: R if you reach into the socket. R if you insert unsuitable devices or objects

into the socket.

# Do not reach into the socket. # Only connect suitable devices to the

socket.

116 Seats and stowing

Requirements: R Devices are equipped with a suitable plug

which conforms to the standards specific to the country you are in. R A device up to a maximum of 150 W is used. R Do not use multiple socket outlets.

# Open flap3.

# Insert the plug of the device into 115 V socket1. When the on-board electrical system voltage is sufficient, indicator lamp2 lights up.

Vehicles with luxury individual rear seats: the 115 V socket is in the stowage compartment in the center console.

# Open flap3.

# Insert the plug of the device into 115 V socket1. When the on-board electrical system voltage is sufficient, indicator lamp2 lights up.

Using the 12 V socket in the cargo compart ment

Requirements: R Only connect devices up to a maximum of

180 W (15 A).

Seats and stowing 117

# Lift up cap1 of the socket and insert the plug of the device.

USB port in the rear passenger compartment

% Depending on the vehicle equipment, the design of the stowage compartment and the number of USB ports in the rear passenger compartment center console may vary.

If the ignition is switched on you can charge a USB device, e.g. a mobile phone, at USB port1 using a suitable charging cable. Vehicles with luxury individual rear seats: the USB port is in the stowage compartment in the center console.

If the ignition is switched on you can charge a USB device, e.g. a mobile phone, at USB port1 using a suitable charging cable.

118 Seats and stowing

Wireless charging of the mobile phone and connection with the exterior antenna Notes on wirelessly charging the mobile phone

& WARNING Risk of injury due to objects being stowed incorrectly

If objects in the vehicle interior are stowed incorrectly, they can slide or be thrown around and hit vehicle occupants. In addi tion, cup holders, open stowage spaces and mobile phone receptacles cannot always retain all objects they contain. There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction. # Always stow objects so that they can

not be thrown around in such situa tions.

# Always make sure that objects do not protrude from stowage spaces, luggage nets or stowage nets.

# Close the lockable stowage spaces before starting a journey.

# Always stow and secure heavy, hard, pointed, sharp-edged, fragile or bulky objects in the trunk/load compartment.

Observe the notes on loading the vehicle.

& WARNING Risk of fire from placing objects in the mobile phone stowage compartment

There is a risk of fire, in particular, if you place more than one mobile phone in the mobile phone stowage compartment. # Apart from a mobile phone, do not

place any other objects in the mobile phone stowage compartment, espe cially those made of metal.

* NOTE Damage to objects caused by placing them in the mobile phone stow age compartment

If objects are placed in the mobile phone stowage compartment, they may be dam aged by electromagnetic fields. # Do not place credit cards, storage

media or other objects sensitive to electromagnetic fields in the mobile phone stowage compartment.

* NOTE Damage to the mobile phone stowage compartment caused by liquids

If liquids enter the mobile phone stowage compartment, the compartment may be damaged. # Ensure that no liquids enter the mobile

phone stowage compartment.

R Depending on the vehicle equipment, the mobile phone is connected to the vehicle's exterior antenna via the charging module.

Seats and stowing 119

R The charging function and wireless connec tion of the mobile phone to the vehicle's exterior antenna are only available if the igni tion is switched on. R Small mobile phones may not be able to be

charged in every position of the mobile phone stowage compartment. R Large mobile phones which do not rest flat in

the mobile phone stowage compartment may not be able to be charged or connected with the vehicle's exterior antenna. R The mobile phone may heat up during the

charging process. This may particularly depend on the applications (apps) currently open in the background. R To ensure more efficient charging and con

nection with the vehicle's exterior antenna, remove the protective cover from the mobile phone. Protective covers which are neces sary for wireless charging are excluded.

Wirelessly charging a mobile phone

Requirements:

R The mobile phone is suitable for wireless charging (Qi-compatible mobile phone). You can find a list of Qi-compatible mobile phones at: https://www.mercedes-benz-mobile.com

# Place the mobile phone as close to the cen ter of mat1 as possible with the display facing upwards. When the charging symbol is shown in the multimedia system, the mobile phone is being charged. Malfunctions during the charging process are shown in the media display.

% The mat can be removed for cleaning, e.g. using clean, lukewarm water.

Wireless charging of a mobile phone in the rear passenger compartment

Requirements: R The mobile phone is suitable for wireless

charging (Qi-compatible mobile phone). You can find a list of Qi-compatible mobile phones at: http://www.mercedes-benz.com/connect

120 Seats and stowing

Example: vehicles with luxury individual rear seats

# Open the stowage compartment of the cen ter console in the rear passenger compart ment.

# Fasten the mobile phone behind rubber strap 1. When the indicator lamp in the upper area of the mobile phone system lights up, the mobile phone is being charged.

% Observe the notes on loading the vehicle (/ page 103).

Installing/removing the floor mats

& WARNING Risk of accident due to objects in the driver's footwell

Objects in the driver's footwell may impede pedal travel or block a depressed pedal. This jeopardizes the operating and road safety of the vehicle. # Stow all objects in the vehicle securely

so that they cannot get into the driver's footwell.

# Always install the floor mats securely and as prescribed in order to ensure that there is always sufficient room for the pedals.

# Do not use loose floor mats and do not place floor mats on top of one another.

# To install: slide the corresponding seat backwards and lay the floor mat in the foot well.

# Press the studs1 onto the holders2. # Adjust the corresponding seat. # To remove: slide the corresponding seat

backwards and pull the floor mat off the holders2.

Seats and stowing 121

# Remove the floor mat.

122 Seats and stowing

Exterior lighting Information about lighting systems and your responsibility

The various lighting systems of the vehicle are only aids. The driver of the vehicle is responsible for correct vehicle illumination in accordance with the prevailing light and visibility conditions, legal requirements and traffic situation.

Light switch

Operating the light switch

1 W Left-hand standing lamps 2 X Right-hand standing lamps 3 T Parking lamps and license plate lamp 4 Automatic driving lights (preferred light

switch position)

5 L Low beam/high beam 6 R Switches the rear fog light on/off

When low beam is activated, the T parking lamps indicator lamp will be deactivated and replaced by the L low beam indicator lamp. # Always park your vehicle safely using suffi

cient lighting, in accordance with the rele vant legal stipulations.

* NOTE Battery discharging by operating the standing lights

Operating the standing lights over a period of hours puts a strain on the battery. # Where possible, switch on the

right X or left W parking light.

In the case of severe battery discharging, the standing lights or parking lamps will automati cally be switched off to facilitate the next engine start. The exterior lighting (except standing and park ing lamps) will switch off automatically when the driver's door is opened.

Light and visibility 123

R Observe the notes on surround lighting (/ page 128).

Automatic driving lights function The parking lamps, low beam and daytime run ning lamps will be switched on automatically depending on the ignition status and the ambi ent light.

& WARNING Risk of accident when the low beam is switched off in poor visibility

When the light switch is set to, the low beam may not be switched on automatically if there is fog, snow or other causes of poor visibility such as spray. # In such cases, turn the light switch to

L.

The automatic driving lights are only an aid. You are responsible for vehicle lighting.

Switching the rear fog lights on or off Requirements: R The light switch is in the L or posi

tion.

# Press the R button.

Please observe the country-specific laws on the use of rear fog lamps.

Operating the combination switch for the lights

1 High beam 2 Turn signal indicator, right 3 High-beam flasher 4 Turn signal indicator, left

# Use the combination switch to activate the desired function.

124 Light and visibility

High beam # To switch on: turn the light switch to the

L or position. # Push the combination switch beyond the

point of resistance in the direction of arrow 1. When the high beam is activated, the L low beam indicator lamp will be deactivated and replaced by the K high beam indica tor lamp.

# To switch off: move the combination switch back to its starting position.

High-beam flasher # Pull the combination switch in the direction

of arrow3.

Turn signal light # To indicate briefly: press the combination

switch briefly to the point of resistance in the direction of arrow2 or4. The corresponding turn signal indicator will flash three times.

# To indicate permanently: press the combi nation switch beyond the point of resistance in the direction of arrow2 or4. Vehicles with Active Lane Change Assist: R Indicator operation activated by the driver

can extend for the duration of the lane change. R If the driver indicated directly beforehand

but a lane change was not immediately possible, the turn signal indicator may activate automatically.

Activating/deactivating the hazard warning lamps

# Press button 1 . The hazard warning lamps will switch on auto matically if: R the airbag has been deployed.

Light and visibility 125

Cornering light

Cornering light function

The cornering light function improves the illumi nation of the roadway over a wide angle in the turning direction, enabling better visibility on tight bends, for example. It can be activated only when the low beam is switched on. The function is active in the following cases: R At speeds below 25 mph (40 km/h) when

the turn signal indicator is switched on or the steering wheel is turned

R At speeds between 25 mph (40 km/h) and 45 mph (70 km/h) when the steering wheel is turned

Traffic circle and intersection function: the cornering light will be activated on both sides based on an evaluation of the current GPS posi tion of the vehicle. It will remain active until after the vehicle has left the traffic circle or the inter section.

Adaptive Highbeam Assist

Adaptive Highbeam Assist function

& WARNING Risk of accident despite Adaptive Highbeam Assist

Adaptive Highbeam Assist does not recog nize the following road users: R Road users without lights, e.g. pedes

trians R Road users with poor lighting, e.g.

cyclists

R Road users whose lighting is obstructed, e.g. by a barrier

On very rare occasions, Adaptive Highbeam Assist may fail to recognize other road users with their own lighting, or may recognize them too late. In these or similar situations, the automatic high beam is not deactivated or is activated despite the presence of other road users. # Always observe the traffic carefully and

switch off the high beam in good time.

Adaptive Highbeam Assist cannot take into account road, weather or traffic conditions. Detection may be restricted in the following cases: R In poor visibility, e.g. fog, heavy rain or snow R If there is dirt on the sensors or the sensors

are obscured

Adaptive Highbeam Assist is only an aid. You are responsible for adjusting the vehicle's lighting to the prevailing light, visibility and traffic condi tions.

126 Light and visibility

% Adaptive Highbeam Assist is available only in vehicles with LED high performance head lamps.

The Adaptive Highbeam Assist automatically switches between the following types of light: R Low-beam headlamps R High-beam headlamps

At speeds greater than 19 mph (30 km/h): R If no other road users are detected, the high

beam will be switched on automatically.

The high beam switches off automatically in the following cases: R At speeds below 16 mph (25 km/h). R If other road users are detected. R If street lighting is sufficient.

At speeds greater than approximately 31 mph (50 km/h): R The headlamp range of the low beam is regu

lated automatically based on the distance to other road users.

The system's optical sensor is located behind the windshield near the overhead control panel.

Switching Adaptive Highbeam Assist on/off # To switch on: turn the light switch to the

position.

# Switch on the high beam using the combina tion switch. When the high beam is switched on automat ically in the dark, the _ indicator lamp on the multifunction display comes on.

# To switch off: switch off the high beam using the combination switch.

Switching the daytime running lamps on/off

Multimedia system: 4 Vehicle 5 Light Settings 5 Daytime Run. Lights # Activate O or deactivate the function.

Setting the exterior lighting switch-off delay time

Multimedia system: 4 Vehicle 5 Light Settings 5 Ext. Light Switch Off # Set the switch-off delay time.

Light and visibility 127

Setting the surround lighting

Multimedia system: 4 Vehicle 5 Light Settings 5 Locator Lighting # Activate O or deactivate the function.

If the surround lighting is switched on, the exte rior lighting remains lit for 40 seconds after the vehicle is unlocked. When you start the vehicle, the surround lighting is deactivated and the automatic driving lights are activated.

Interior lighting Adjusting the interior lighting

Front overhead control panel

1 p Front left reading lamp 2S Automatic interior lighting control 3 c Front interior lighting 4 u Rear interior lighting 5 p Front right reading lamp

# To switch on or off: press button1 5 accordingly.

Control panel in the rear passenger compart ment

1 p Rear passenger compartment reading lamp

# To switch on or off: press button1.

128 Light and visibility

Adjusting the ambient lighting

Multimedia system: 4 Vehicle 5 Light Settings 5 Ambient Light

Setting the color # Select Color. # Set a color.

Adjusting the brightness # Select Brightness. # Set a brightness value.

Activating the brightness for zones # Select Brightness Zones. # Activate O or deactivate the function.

The Display, Front and Rear zones can be set separately.

Activating multi-colored lighting # Select Multi-color. # Activate O or deactivate the function.

There are ten preset color combinations available.

Activating multi-colored animation # Select Multi-color Anim.. # Activate O or deactivate the function.

The chosen color combination will change at predefined intervals.

Activating dependency on air conditioning settings # Select Climate. # Activate O or deactivate the function.

If changes are made to the temperature set ting in the vehicle, the color of the ambient lighting will change briefly.

Activating welcome lighting # Select Welcome. # Activate O or deactivate the function.

When the vehicle is unlocked, a special inte rior lighting sequence will run.

Setting the interior lighting switch-off delay time

Multimedia system: 4 Vehicle 5 Light Settings 5 Int. Light Switch Off # Set the switch-off delay time.

Light and visibility 129

Windshield wiper and windshield washer system Switching the windshield wipers on/off

1 g Windshield wipers off 2 Intermittent wiping, normal 3 Intermittent wiping, frequent

4 Continuous wiping, slow 5 Continuous wiping, fast

# Turn the combination switch to the correct position1 -5.

# Single wipe/washing: push the button on the combination switch in the direction of arrow1. R Single wipe R Wipes with washer fluid

Changing the windshield wiper blades

& WARNING Risk of becoming trapped if the windshield wipers are switched on while wiper blades are being replaced

If the windshield wipers begin to move while you are changing the wiper blades, you can be trapped by the wiper arm. # Always switch off the windshield wipers

and the ignition before changing the wiper blades.

Moving the wiper arms into the replacement position # Switch the ignition on and switch off again

immediately. # Within around 15 seconds, press the

button on the combination switch for approx imately three seconds(/ page 130). The wiper arms will move into the replace ment position.

Removing the wiper blades # Fold the wiper arms away from the wind

shield.

130 Light and visibility

# Hold the wiper arm with one hand. With the other hand, turn the wiper blade in the direc tion of arrow1 away from the wiper arm as far as it will go.

# Slide catch2 in the direction of arrow3 until it engages in the removal position.

# Remove the wiper blade from the wiper arm in the direction of arrow4.

Installing the wiper blades

# Insert the new wiper blade into the wiper arm in the direction of arrow1.

# Slide catch2 in the direction of arrow3 until it engages in the locking position.

# Make sure that the wiper blade is seated cor rectly.

# Fold the wiper arms back onto the wind shield.

# Switch on the ignition. # Press the button on the combination

switch (/ page 130). The wiper arms will move into the original position.

# Switch off the ignition.

Light and visibility 131

Maintenance display

# Remove protective film1 from the mainte nance display on the tip of the newly instal led wiper blades.

If the color of the maintenance display changes from black to yellow, the wiper blades should be replaced.

% The duration until the color changes varies depending on the usage conditions.

Mirrors Operating the outside mirrors

& WARNING Risk of injury from adjusting the vehicle settings while the vehicle is in motion

You could lose control of the vehicle in the following situations: R if you adjust the driver's seat, the head

restraint, the steering wheel or the mirror while the vehicle is in motion R if you fasten your seat belt while the vehi

cle is in motion

# Before starting the engine: adjust the driver's seat, the head restraint, the steering wheel or the mirror and fasten your seat belt.

& WARNING Risk of accident due to mis judgment of distances when using the passenger mirror

The outside mirror on the front-passenger side reflects objects on a smaller scale. The objects in view are in fact closer than they appear. As a result, you may misjudge the distance between you and the road user driving behind you, for example, when changing lanes. # Therefore, always look over your shoul

der in order to ensure that you are aware of the actual distance between you and the road users driving behind you.

132 Light and visibility

Folding the outside mirrors in/out

# Briefly press switch1.

Resetting the outside mirrors % If the battery has been disconnected or com

pletely discharged, the outside mirrors must be reset. Only then will the automatic mirror folding function work properly.

# Briefly press switch1.

Adjusting the outside mirrors # Press buttons3 or4 to select the outside

mirror to be adjusted. # Press button2 to adjust the position of the

mirror glass.

Engaging the outside mirrors # Press and hold button1.

You will hear a click and the mirror will audi bly engage in position. The outside mirror is set to the correct position.

Automatic anti-glare mirrors function

& WARNING Risk of acid burns and poi soning due to the anti-glare mirror elec trolyte

Electrolyte may escape if the glass in an automatic anti-glare mirror breaks. The electrolyte is hazardous to health and causes irritation. It must not come into con tact with your skin, eyes, respiratory organs or clothing or be swallowed.

# If you come into contact with electro lyte, observe the following: R Immediately rinse the electrolyte

from your skin with water and seek medical attention. R If electrolyte comes into contact

with your eyes, immediately rinse them thoroughly with clean water and seek medical attention. R If the electrolyte is swallowed,

immediately rinse your mouth out thoroughly. Do not induce vomiting. Seek medical attention immediately. R Immediately change out of clothing

which has been contaminated with electrolyte. R If an allergic reaction occurs, seek

medical attention immediately.

The inside rearview mirror and the outside mir ror on the driver's side will automatically go into anti-glare mode if light from a headlamp hits the sensor on the inside rearview mirror.

Light and visibility 133

System limits The system will not go into anti-glare mode if: R The engine is switched off. R Reverse gear is engaged. R The interior lighting is switched on.

Front-passenger outside mirror parking posi tion function

% The parking position is available only in vehi cles with a memory function.

The parking position makes parking easier. The front-passenger outside mirror will swivel downwards in the direction of the rear wheel on the front passenger's side when: R The parking position is stored (/ page 134). R The front-passenger mirror is selected. R Reverse gear is engaged.

The front-passenger outside mirror will move back to its original position when: R You shift the transmission to another trans

mission position.

R You are traveling at a speed greater than 9 mph (15 km/h). R You press the button for the outside mirror

on the driver's side.

Storing the parking position of the front- passenger outside mirror using reverse gear

Storing

# Select the front-passenger outside mirror using button2.

# Engage reverse gear. # Move the front-passenger outside mirror into

the desired parking position using button1.

Calling up # Select the front-passenger outside mirror

using button2. # Engage reverse gear.

The front-passenger outside mirror will move to the stored parking position.

Activating/deactivating the automatic mirror folding function

Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Autom. Mirror Folding # Activate O or deactivate the function.

134 Light and visibility

Operating the sun visors

Using the single sun visor

# Glare from the front: fold sun visor1 down.

# Glare from the side: swing sun visor1 to the side.

# Vehicles with an extendable sun visor: slide sun visor1 horizontally as required.

Area permeable to radio waves on the windshield

Radio-controlled equipment, such as toll sys tems, can be mounted only on areas1 of the windshield that are permeable to radio waves. Areas permeable to radio waves1 are best visi ble from outside the vehicle when the windshield is illuminated with an external light source. Note this position for vehicles with: R Windshield heating R Infrared reflective windshield

Light and visibility 135

Infrared-reflective windshield function The infrared-reflective windshield is coated and reduces the build-up of heat in the vehicle inte rior. The coating shields the vehicle interior from radio waves.

136 Light and visibility

Overview of climate control systems Notes on climate control

An interior air filter in combination with the pre filter in the engine compartment must always be used so that the air conditioning system, pollu tion level monitoring and the air filtration work correctly. Make sure that the filter is installed correctly and the filter housing in the engine compartment is closed correctly using the cap and always tightly sealed when in operation. Use filters recommended and approved by Mercedes-Benz. Always have service work car ried out at a qualified specialist workshop.

Overview of the control panel for dual-zone automatic climate control

The indicator lamps on the buttons indicate that the corresponding function is activated.

1 w Sets the temperature, left 2 _ Sets the air distribution 3H Sets the airflow or switch off climate

control 4 Sets climate control to automatic

mode (/ page 139) 5 Defrosts the windshield 6 t Calls up the air conditioning menu 7 Switches the rear window heater

on/off 80 Activates or deactivates synchroniza

tion (/ page 139) 9 g Switches air-recirculation mode on/off

(/ page 140)

A Switches the A/C function on/off (/ page 138)

B w Sets the temperature, right

Overview of the control panel for 3-zone automatic climate control

The indicator lamps on the buttons indicate that the corresponding function is activated.

1 w Sets the temperature, left 2 _ Sets the air distribution, left 3H Sets the airflow or switches off climate

control

Climate control 137

4 Sets climate control to automatic (/ page 139)

5 Defrosts the windshield 6! Calls up the air conditioning menu

Switches residual heat on/off (/ page 140) 7 Switches the rear window heater on or

off 8 Switches the A/C function on/off

(/ page 138) 9 g Switches air-recirculation mode on/off

(/ page 140) A _ Sets the air distribution, right B w Sets the temperature, right

Rear operating unit You can set the temperature for the entire rear compartment using buttons1 or3.

1 Sets the temperature 2 Display 3 Sets the temperature

Operating the climate control system Switching climate control on/off

# To switch on: set the airflow to level 1 or higher using theH button.

# To switch off: set the airflow to level 0 using theH button.

% If climate control is switched off, the win dows may fog up more quickly. Switch off climate control only briefly.

Switching the A/C function on or off via the control panel

The A/C function heats, cools and dehumidifies the vehicle's interior air. # Press the button.

Switch off the A/C function only briefly; other wise, the windows may fog up more quickly. Condensation may drip from the underside of the vehicle when cooling mode is active. This is not a sign that there is a malfunction.

Activating/deactivating the A/C function via the multimedia system

Multimedia system: 4 Vehicle 5b Climate Control 5 A/C The A/C function heats, cools and dehumidifies the vehicle's interior air.

138 Climate control

# Activate O or deactivate the function.

Setting climate control to automatic mode

In automatic mode, the set temperature is con trolled and maintained at a constant level by the air supply. # Press the button. # To switch to manual mode: press theH

or_ button.

Climate style

Climate style function In automatic mode, you can select the following climate style settings for the driver's and front passenger areas: R FOCUS: high airflow, slightly cooler setting R MEDIUM: medium airflow, standard setting R DIFFUSE: low airflow, slightly warmer and

draft-free setting

Adjusting the climate mode settings Multimedia system: 4 Vehicle 5b Climate Control 5 Climate Mode # Select Driver and/or Passenger. # Select FOCUS, MEDIUM or DIFFUSE. % To feel the effect of the climate style, the

function must be active (/ page 139).

Overview of the air distribution settings

The symbols on the display indicate which vents the airflow is being directed through: defroster vents P center and side air vents O footwell vents S center, side and footwell vents a defroster and footwell vents _ all vents b defroster, middle and side air vents W automatic air distribution

Activating/deactivating the climate control synchronization function via the control panel

Climate control can be set centrally using the synchronization function. The temperature and air distribution settings for the driver's side are adopted automatically for the front passenger side. # Press the0 button.

The synchronization function is deactivated if the settings for one of the other climate zones are changed.

Activating or deactivating the climate con trol synchronization function using the multi media system

Multimedia system: 4 Vehicle 5b Climate Control 5 SYNC The climate control can be controlled centrally using the synchronization function. The tempera

Climate control 139

ture setting is automatically adopted for all cli mate zones. # Activate O or deactivate the function.

Removing condensation from the windows

Windows fogged up on the inside # Press the button. # If the windows continue to fog up: press the

button.

Windows fogged up on the outside # Switch on the windshield wipers. # Press the button.

Switching air-recirculation mode on/off

# Press theg button. The interior air will be recirculated.

Air-recirculation mode automatically switches to fresh air mode after some time.

% If air-recirculation mode is switched on, the windows may fog up more quickly. Switch on air-recirculation mode only briefly.

Switching the residual heat on or off

Requirements: R The vehicle is parked.

It is possible to make use of the residual heat from the engine to continue heating or ventilat ing the front compartment of the vehicle for approximately 30 minutes. # To switch on: press the! button.

Residual heat is switched off automatically.

Activating/deactivating ionization

Multimedia system: 4 Vehicle 5b Climate Control 5 Ionization Ionization cleans and refreshes the interior air of the vehicle. The ionization of the interior air is odorless.

# Activate O or deactivate the function.

Fragrance system

Setting the fragrance system Requirements: R Automatic climate control is activated. R The glove box is closed.

Multimedia system: 4 Vehicle 5b Climate Control 5 Air Freshener The fragrance system distributes a pleasant fra grance throughout the vehicle interior from a fla con located in the glove box. # To set the intensity: select High, Medium,

Low or Off.

140 Climate control

Inserting or removing the flacon of the fra grance system

& WARNING Risk of injury from liquid per fume

If children open the flacon, they could drink the liquid perfume or it could come into con tact with their eyes. # Do not leave children unattended in the

vehicle. # Consult a doctor immediately if liquid

perfume has been drunk. # If liquid perfume comes into contact

with your eyes or skin, rinse your eyes with clean water.

# If symptoms continue, consult a doctor.

+ ENVIRONMENTAL NOTE Environmental damage due to improper disposal of full flacons

Full flacons must not be disposed of with household waste. #

Full flacons must be taken to a harmful substance collection point.

# To insert: slide flacon2 into the holder as far as it will go.

# To remove: pull out flacon2.

If you do not use genuine Mercedes-Benz interior perfumes, observe the manufacturers' safety notices on the perfume packaging.

Climate control 141

Dispose of the genuine Mercedes-Benz interior perfume flacon when it is empty and do not refill it.

Refillable flacon # Unscrew cap1 of empty flacon2. # Fill flacon2 with a maximum of 0.5 fl. oz.

(15 ml). # Screw cap1 back onto flacon2.

Always refill the empty refillable flacon with the same perfume. Observe the separate informa tion sheet attached to the flacon.

Information on the windshield heater

The windshield heater is switched on automati cally if the button is activated. After the vehicle is started, the windshield heater is switched on automatically as required.

Air vents

Adjusting the front air vents

& WARNING Danger of burns or frostbite due to being too close to the air vents

Very hot or very cold air can flow from the air vents. This could result in burns or frostbite in the immediate vicinity of the air vents. # Make sure that all vehicle occupants

always maintain a sufficient distance to the air vents.

# If necessary, direct the airflow to another area of the vehicle interior.

To guarantee the flow of fresh air through the air vents into the vehicle interior, comply with the following: R Always keep the vents and the ventilation

grille in the vehicle interior free. R Keep the air inlet free of deposits

(/ page 381).

# To open or close: turn the center of air vent1 to the left or right as far as it will go.

# To adjust the air direction: hold air vent1 in the center and move it up or down or to the left or right.

142 Climate control

Adjusting the rear air vents

# To open or close: hold air vent1 in the center and turn it to the left (open) or right (closed) as far as it will go.

# To adjust the air direction: hold air vent1 in the center and move it up or down or to the left or right.

Opening or closing the air vent in the glove box

* NOTE Damage to temperature-sensitive objects in the glove box

Temperature-sensitive objects stored in the glove box may be damaged by the air vent located inside it. # Close the air vent when you heat the

vehicle. # At high outside temperatures, open the

air vent and switch on the A/C func tion.

The automatic climate control must be switched on to cool the glove box. 1 Air vent controller

2 Air vent

# To open or close: turn controller1 to the left or right.

Climate control 143

Driving Switching on the power supply or the igni tion (without engine start)

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

# Keep the vehicle key out of reach of children.

Also observe the "Notes on pets in the vehicle". Requirements: R The SmartKey is located in the vehicle and

the SmartKey battery is not discharged. R The brake pedal is not depressed.

# To switch on the power supply: press but ton1 once. You can activate the windshield wipers, for example.

The power supply is switched off again if the fol lowing conditions are met: R You open the driver's door. R You press button1 twice more.

144 Driving and parking

# To switch on the ignition: press button1 twice. The indicator lamps in the instrument cluster light up.

The ignition is switched off again if one of the following conditions is met: R You do not start the vehicle within

15 minutes and the transmission is in posi tionj or the electric parking brake is applied. R You press button1 once.

Starting the vehicle

Starting the vehicle with the start/stop but ton

& DANGER Risk death caused by exhaust gases

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Inhaling these exhaust gases is hazardous to health and leads to poisoning.

# Never leave the engine or, if present, the auxiliary heating running in an enclosed space without sufficient venti lation.

& WARNING Risk of fire caused by flam mable material on the exhaust system

Flammable materials brought in by either ani mals or environmental influences may ignite if they come into contact with hot parts of the engine or exhaust system. # Therefore, check regularly that there

are no flammable materials in the engine compartment or on the exhaust system.

Requirements: R The SmartKey is located in the vehicle and

the SmartKey battery is not discharged.

# Shift the transmission to positionj ori. # Depress the brake pedal and press button 1 once.

# If the vehicle does not start: switch off non- essential consumers and press button1 once.

# If the vehicle still does not start and the Place the Key in the Marked Space See Operator's Manual display message also appears in the multifunction display: start the vehicle in emergency operation mode.

% You can switch off the engine while driving by pressing button1 for about three sec onds or by pressing button1 three times within three seconds. Be sure to observe the safety notes under "Driving tips" (/ page 148).

Driving and parking 145

Function of Emotion Start

# Start the vehicle with the start/stop button (/ page 145) and simultaneously pull one of steering wheel gearshift paddles1 or2. R The idle speed is increased briefly when

starting the engine. R The exhaust gas flaps are opened (sporty

characteristic) (/ page 156).

Starting the vehicle with SmartKey in the marked space (emergency operation mode) If the vehicle does not start and the Place the Key in the Marked Space See Operator's Manual message appears in the multifunction display,

you can start the vehicle in emergency operation mode.

# Make sure that marked space2 is empty. # Remove SmartKey1 from the key ring. # Place SmartKey1 in marked space2.

The vehicle will start after a short time. If you remove SmartKey1 from marked space2 the engine continues running. For further vehicle starts however, SmartKey1 must be located in marked space2 during the entire journey.

# Have SmartKey1 checked at a qualified specialist workshop.

If the vehicle does not start: # Place SmartKey1 in marked space2 and

leave it there. # Depress the brake pedal and start the vehi

cle using the start/stop button. % You can also switch on the power supply or

the ignition with the start/stop button.

Starting the vehicle via Remote Online serv ices

Cooling or heating the vehicle interior before commencing your journey % This function is not available in all countries. If you start the vehicle via your smartphone, the previously selected air conditioning adjustment is active. Ensure the following before starting the engine: R The legal stipulations in the area where your

vehicle is parked allow engine starting via smartphone. R It is safe to start and run the engine where

your vehicle is parked.

146 Driving and parking

R The fuel tank is sufficiently filled. R The starter battery is sufficiently charged.

% You can also set the temperature with your smartphone. Information on Mercedes me connect and other services: https:// www.mercedes.me This function is not available for all models.

Charging the battery before commencing your journey % This function is not available in all countries. If the vehicle battery is discharged, you receive a message on your smartphone. You can then start the vehicle with the smartphone to charge the battery. The vehicle is automatically switched off after ten minutes. Ensure the following before starting the engine: R The legal stipulations in the area where your

vehicle is parked allow engine starting via smartphone. R It is safe to start and run the engine where

your vehicle is parked. R The fuel tank is sufficiently filled.

Starting the vehicle (Remote Online)

& WARNING Risk of crushing or entrap ment due to unintentional starting of the engine

Limbs could be crushed or trapped if the engine is started unintentionally during service or maintenance work. # Always secure the engine against unin

tentional starting before carrying out maintenance or repair work.

Requirements: R Park positionj is selected. R The anti-theft alarm system is not activated. R The panic alarm is not activated. R The hazard warning lights are switched off. R The hood is closed. R The doors are closed and locked. R The windows and sliding sunroof are closed.

# Start the vehicle using the smartphone. After every vehicle start, the engine runs for ten minutes.

You can carry out a maximum of two consecu tive starting attempts. The vehicle must be star ted once with the SmartKey before trying to start the vehicle again with the smartphone. you can stop the vehicle again at any time. % Further information can be found in the

smartphone app.

Securing the engine against starting before carrying out maintenance or repair work: # Switch on the hazard warning lights. or # Unlock the doors. or # Open a side window or the sliding sunroof.

Driving and parking 147

Breaking-in notes

To preserve the engine during the first 1,000 miles (1,500 km): R drive at varying road speeds and engine

speeds. R do not drive faster than 85 mph (140 km/h). R allow the engine to reach a maximum engine

speed of 4,500 rpm (4,500 rpm) only briefly. R drive the vehicle in drive programA. R change gear before the tachometer needle is

of the way to the red area of the tachome ter. R do not shift down a gear manually in order to

brake. R avoid overstraining the vehicle, e.g. driving at

full throttle. R do not depress the accelerator pedal past

the pressure point (kickdown). R only increase the engine speed gradually and

accelerate the vehicle to full speed after 1,000 miles (1,500 km).

This also applies when the engine or parts of the drivetrain have been replaced. Please also observe the following breaking-in notes: R In certain driving and driving safety systems,

the sensors adjust automatically while a cer tain distance is being driven after the vehicle has been delivered or after repairs. Full sys tem effectiveness is not reached until the end of this teach-in process. R Brakepads, brake discs and tires that are

either new or have been replaced only ach ieve optimum braking effect and grip after several hundred kilometers of driving. Com pensate for the reduced braking effect by applying greater force to the brake pedal.

Notes on driving

& WARNING Risk of accident due to objects in the driver's footwell

Objects in the driver's footwell may impede pedal travel or block a depressed pedal.

This jeopardizes the operating and road safety of the vehicle. # Stow all objects in the vehicle securely

so that they cannot get into the driver's footwell.

# Always install the floor mats securely and as prescribed in order to ensure that there is always sufficient room for the pedals.

# Do not use loose floor mats and do not place floor mats on top of one another.

& WARNING Risk of accident due to unsuitable footwear

Operation of the pedals may be restricted due to unsuitable footwear such as: R Shoes with platform soles R Shoes with high heels R Slippers

# When driving always wear suitable shoes in order to be able to operate the pedals safely.

148 Driving and parking

& WARNING Risk of accident when switch ing off the ignition when driving

If you switch off the ignition while driving, safety functions are restricted or no longer available. This may affect the power steering system and the brake force boosting, for example. You will then need to use considerably more force to steer and brake. # Do not switch off the ignition while driv

ing.

& DANGER Risk of fatal injuries due to exhaust gases

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Inhaling these exhaust gases is hazardous to health and can lead to poisoning. # Never leave the engine running in an

enclosed space without sufficient venti lation.

& WARNING Risk of skidding and of an accident due to shifting down on slippery road surfaces

If you shift down on slippery road surfaces to increase the engine braking effect, the drive wheels may lose traction. # Do not shift down on slippery road sur

faces to increase the engine braking effect.

& DANGER Risk of fatal injury due to poi sonous exhaust gases

If the tailpipe is blocked or sufficient ventila tion is not possible, poisonous exhaust gases such as carbon monoxide may enter the vehi cle. This is the case if the vehicle gets stuck in snow, for example. # Keep the tailpipe and the area around

the vehicle free from snow when the engine or the stationary heater are run ning.

# Open a window on the windward side of the vehicle to ensure an adequate sup ply of fresh air.

& WARNING Risk of accident and injury due to being under the influence of alco hol and drugs while driving

Driving when under the influence of alcohol and/or drugs is an extremely dangerous combination. Even small quantities of alcohol or drugs may affect your reflexes, perception and judgment. The probability of a serious or even fatal acci dent greatly increases if you drive when under the influence of alcohol or drugs. # Do not drink alcohol or take drugs while

driving, and do not allow anyone to drive who has been drinking alcohol or taking drugs.

Driving and parking 149

& WARNING Risk of accident due to the brake system overheating

If you leave your foot on the brake pedal when driving, the brake system may over heat. This increases the braking distance and the brake system may even fail. # Never use the brake pedal as a footrest. # Do not depress the brake pedal and the

accelerator pedal at the same time while driving.

* NOTE Wearing out the brake linings by continuously depressing the brake pedal

# Do not depress the brake pedal contin uously whilst driving.

# To use the braking effect of the engine, shift to a lower gear in good time.

* NOTE Damage to the drivetrain and engine when pulling away

# Do not warm up the engine while the vehicle is stationary. Pull away immedi ately.

# Avoid high engine speeds and driving at full throttle until the engine has reached its operating temperature.

* NOTE Damage to the catalytic converter due to non-combusted fuel

The engine is not running smoothly and is misfiring. Non-combusted fuel may get into the cata lytic converter. # Only depress the accelerator pedal

slightly. # Have the cause rectified immediately at

a qualified specialist workshop.

& WARNING Risk of accident due to incor rect gearshifting

If the engine speed is higher than the idle speed and you engage the transmission posi tionh ork, the vehicle may accelerate sharply. # If you engage the transmission position

h ork always depress the brake pedal firmly and do not accelerate at the same time.

Notes on driving on salt-treated roads The braking effect is limited on salt-treated roads. Therefore, observe the following notes: R Due to salt build-up on the brake discs and

brakepads, the braking distance can increase considerably or result in braking only on one side R Maintain a much greater safe distance to the

vehicle in front

150 Driving and parking

To remove salt build-up: R Brake occasionally while paying attention to

the traffic conditions R Carefully depress the brake pedal at the end

of the journey and when starting the next journey

Notes on hydroplaning Hydroplaning can take place once a certain amount of water has accumulated on the road surface. Observe the following notes during heavy precip itation or in conditions in which hydroplaning may occur: R Reduce speed R Avoid tire ruts R Avoid sudden steering movements R Brake carefully

% Also observe the notes on regularly checking wheels and tires (/ page 410).

Notes on driving through water on the road surface Water which has entered into the vehicle can damage the engine, electrics and transmission. Water can also enter the air intake of the engine and cause engine damage. Observe the following if you must drive through water: R The water, when calm, may only reach the

lower edge of the vehicle body R Drive at walking pace at most, otherwise

water can enter the vehicle interior or engine compartment R Vehicles traveling in front, or oncoming vehi

cles, can create waves which may exceed the maximum permissible height of the water

The braking effect of the brakes is reduced after fording. Brake carefully while paying attention to the traffic conditions until braking power has been fully restored.

Function of rear axle steering

Depending on the speed, rear axle steering adapts the track of the rear axle to the position of the front wheels. Together with the steering input of the front wheels, this results in greater mobility and improved stability. Rear axle steering has the following characteris tics: R Reduced steering effort and turning radius

resulting in reduced parking effort R Improved driving stability, e.g. on bends R More direct steering resulting in improved

control of the vehicle

Information on the AMG ceramic high-per formance composite brake system

The brake system is designed for heavy loads. This may lead to noise when braking. This effect can also occur after washing the vehicle. The noise depends on the following factors: R Speed R Brake force

Driving and parking 151

R Environmental conditions, e.g. temperature and air humidity

% Have the brake system checked at a quali fied specialist workshop after it has been subjected to extreme loads.

ECO start/stop function

Operation of the ECO start/stop function Mercedes-AMG GT 63 and GT 63 S 4MATIC+: The engine is switched off automatically in the following situations if all vehicle conditions for an automatic engine stop are met: R You brake the vehicle to a standstill in trans

mission positionh ori.

If you switch on the HOLD function in transmis sion positionh ori, the engine will automati cally stop in the following situations: R You stop behind a vehicle that is pulling

away. R You stop at a stop sign when there is no vehi

cle in front of you.

R You turn the steering wheel hard at a low speed.

% In transmission positionk, the engine is not switched off automatically even when the HOLD function is switched on.

The engine is restarted automatically if: R You release the brake pedal in transmission

positionh when the HOLD function is not active and the vehicle does not start to move. R You shift from transmission positionj. R You release the brake pedal and the vehicle

starts to move on a gentle downhill gradient at a speed below 3 mph (5 km/h). R You depress the accelerator pedal. R You permanently activate manual gearshift

ing. R You pull the left-hand steering wheel gear

shift paddle. R An automatic engine start is necessary.

If the engine was switched off by the ECO start/ stop function and you leave the vehicle, a warn

ing tone sounds. The Vehicle Ready to Drive Switch the Ignition Off Before Exiting display message also appears in the multifunction dis play. If you do not switch off the ignition, the ignition is automatically switched off after one minute. Mercedes-AMG GT 53 4MATIC+: The engine is switched off automatically in the following situations if all vehicle conditions for an automatic engine stop are met: R You brake the vehicle to a standstill in trans

mission positionh ori. R You depress the brake pedal when traveling

at a low speed.

If you switch on the HOLD function or select a different transmission position thank, the engine will automatically stop in the following situations: R You stop behind a vehicle that is pulling

away. R You stop at a stop sign when there is no vehi

cle in front of you.

152 Driving and parking

R You turn the steering wheel hard at a low speed.

The engine is restarted automatically if: R You release the brake pedal in transmission

positionh when the HOLD function is not active and one of the following conditions are met: - Drive programA is not selected. - Drive programA is selected but the

vehicle does not start to move. - Drive programA is selected and the

vehicle is moving at a speed of more that 15 mph (20 km/h).

R You engage transmission positionh ork. R You release the brake pedal, the vehicle is

not in glide mode and it starts to move on a gentle downhill gradient at a speed below 2 mph (3 km/h). R You depress the accelerator pedal. R An automatic engine start is necessary.

If the engine was switched off by the ECO start/ stop function and you leave the vehicle, a warn

ing tone sounds and the engine is not restarted. The Vehicle Ready to Drive Switch the Ignition Off Before Exiting display message also appears in the multifunction display. If you do not switch off the ignition, the ignition is automatically switched off after three minutes.

Deactivating or activating the ECO start/ stop function

# Press display button1. The display button indicates the current sta tus2 of the ECO start/stop function: R OFF (red): deactivated R (green): activated R (yellow): inactive

ECO display function

The ECO display summarizes your driving char acteristics from the start of the journey to its completion and assists you in achieving the most economical driving style. You can influence consumption if you: R Drive with particular care. R Drive the vehicle in drive programA. R Observe the gearshift recommendations.

Driving and parking 153

The inner segment lights up and the outer seg ment fills up: R 1 moderate acceleration R 2 gentle deceleration and rolling R 3 consistent speed

The inner segment does not light up and the outer segment empties: R 1 sporty acceleration R 2 heavy braking R 3 fluctuations in speed

You have driven economically when: R The three outer segments are completely fil

led simultaneously. R The ECO display lights up.

The additional range achieved as a result of your driving style in comparison with a driver with a very sporty driving style is shown under Bonus fr. Start. The range displayed does not indicate a fixed reduction in consumption.

ECO Assist function

All vehicles (except Mercedes-AMG GT 63 4MATIC+ and GT 63 S 4MATIC+): ECO Assist analyzes data for the vehicle's expec ted route. This allows the system to optimally adjust the driving style for the route ahead, save fuel and recuperate. ECO Assist is available in the following drive pro grams: Ro (Slippery) RA (Comfort)

R= (Individual): only with the drive setting "Reduced" or "Moderate" (/ page 158)

If the system detects an event ahead (e.g. a speed limit or a traffic circle), it will appear on the multifunction display.

Available route results

154 Driving and parking

1 Event ahead 2 Distance to the event ahead 3 "Foot off the accelerator" prompt

The number of segments shown2 changes depending on the distance to the event ahead: R A few segments: the event ahead is near. R Many segments: the event ahead is further

away.

When the vehicle nears an event, ECO Assist will calculate the optimal speed for maximum fuel economy and recuperative energy based on the distance, speed and downhill gradient. "Foot off

the accelerator" symbol3 will appear on the multifunction display. If the driver lifts off the accelerator pedal in good time, the remaining segments on the dis play will successively turn green until the event shown is reached. The drivetrain will be set for maximum fuel economy. In drive program= with the drive setting "Reduced" or "Moderate", the vehicle will coast, with the combustion engine switched off if necessary. If there is no response to the prompt, the seg ments will remain white. The event will be shown for a short time after it has been passed. If the event involves a vehicle in front and when the coast-down recommendation is given, all segments will immediately turn green once there is a response to "Foot off the accelerator" prompt3. If the system does not intervene during the event ahead, nothing will be displayed. The sys tem is passive. In drive programA, only the event "Vehicle in front" is displayed.

System limits ECO Assist can function even more precisely if the route is adhered to when route guidance is active. The basic function is also available with out active route guidance. Not all information and traffic situations can be foreseen. The qual ity depends on the map data. ECO Assist is only an aid. The driver is responsi ble for keeping a safe distance from the vehicle in front, for vehicle speed and for braking in good time. The driver must be ready to brake at all times irrespective of whether the system intervenes. The system may be impaired or may not function in the following situations: R If visibility is poor (e.g. due to insufficient illu

mination of the road, highly variable shade conditions, rain, snow, fog or heavy spray). R If there is glare (e.g. from oncoming traffic,

direct sunlight or reflections). R If there is dirt on the windshield in the vicin

ity of the multifunction camera or the camera is fogged up, damaged or obscured.

Driving and parking 155

R If traffic signs are hard to discern (e.g. due to dirt, snow or insufficient lighting, or because they are obscured). R If the information on the navigation system's

digital map is incorrect or out of date. R If the signs are ambiguous, e.g. traffic signs

in roadworks or in adjacent lanes.

Displaying ECO Assist

On-board computer: 4 DriveAssist # Select ECO Assist.

AMG Performance exhaust system

Function of the AMG Performance exhaust system Changing the position of the exhaust gas flaps allows you to select the sound characteristics of the AMG Performance exhaust system: R Closed exhaust gas flaps: comfort character

istic (balanced)

R Open exhaust gas flaps: sporty characteristic (powerful)

Operating the AMG Performance exhaust system

# Press display button1. The display button indicates the currently selected sound characteristic2: R Button symbol (blue): balanced

R Button symbol (red): powerful

DYNAMIC SELECT switch Function of the DYNAMIC SELECT switch

Use the DYNAMIC SELECT switch to change between the following drive programs: Ro (Slippery): optimized pulling away and

driving characteristics in wintry and slippery road conditions R= (Individual): individual settings RA (Comfort): comfortable and economi

cal driving style RC (Sport): sporty driving style RB (Sport Plus): particularly sporty driving

style RI (RACE): driving like on a race track

% The drive programI (RACE) is available only for the MercedesAMG GT 63 S 4MATIC + model or for vehicles with AMG DYNAMIC PLUS package.

156 Driving and parking

TheI (RACE) drive program may not be used on normal roads.I (RACE) must only be activated and used on dedicated race cir cuits, not on public roads. Mercedes-AMG recommends selecting the drive programA when in city traffic or stop-and-go traffic. Depending on the drive program selected the fol lowing vehicle characteristics will change: R Drive:

- Engine and transmission management - Active Distance Assist DISTRONIC R AMG Dynamics:

- The four agility functions Basic, Advanced, Pro and Master are automati cally selected depending on the drive pro gram.

- The steering, shift timing point, all-wheel drive and stabilization functions are adap ted to the selected drive program.

- When ESP is activated, agility function Pro is selected in drive programI

RACE. The Master function is automati cally selected when ESP is deactivated.

R Position of the exhaust gas flaps R Suspension R Steering R Availability of glide mode R TheI(RACE) drive program has the fol

lowing properties: - The vehicle exhibits driving characteris

tics suited for race circuits. - All vehicle systems are designed for maxi

mum sportiness. - The automatic transmission shifts up

later. - The chassis has a particularly tight sus

pension and damping system. - Glide mode is not available. - The sporty sound characteristic of the

exhaust system is activated.

% You can call up vehicle characteristics via the Performance menu in the on-board com puter (/ page 244).

You can also change the following vehicle char acteristics using the buttons in the center con sole: R Position of the exhaust gas flaps R Suspension

Selecting the drive program

Driving and parking 157

# Press DYNAMIC SELECT switch1 forwards or backwards. The selected drive program appears in the display2 and in the multifunction display in the instrument cluster.

Configuring drive program I

Multimedia system: 4 Vehicle 5e DYNAMIC SELECT 5 Individual # Select the individual setting.

Switching the operation feedback for drive program on/off

Multimedia system: 4 Vehicle 5e DYNAMIC SELECT # Switch Notification for User on O or off .

When this function is active, a corresponding message is shown in the media display when a drive program is selected with the DYNAMIC SELECT switch.

Displaying vehicle data

Multimedia system: 4 Vehicle 5e DYNAMIC SELECT # Select Vehicle Data.

The vehicle data is displayed.

Displaying engine data

Multimedia system: 4 Vehicle 5e DYNAMIC SELECT # Select Engine Data. % The actual (maximum) values that can be

achieved for engine output and engine tor que may deviate from the certified values within the country-specific guidelines for permissible tolerances (basis: UN-ECE No. 85 or country-specific guidelines). Factors that can influence this are, for exam ple: R Sea level R Fuel grade R Outside temperature

% The values displayed serve only as orienta tion. The values for engine output and engine torque shown in the media display may deviate from the actual values.

Automatic transmission E-SELECT selector lever

Function of the E-SELECT selector lever

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R open doors, thereby endangering other

persons or road users. R get out of the vehicle and be hit by

oncoming traffic. R operate vehicle equipment and become

trapped, for example.

158 Driving and parking

In addition, children could also set the vehi cle in motion, for example, by: R releasing the parking brake. R shifting the automatic transmission out of

park positionj. R starting the engine

# Never leave children and animals unat tended in the vehicle.

# When leaving the vehicle, always take the SmartKey with you and lock the vehicle.

# Keep the SmartKey out of the reach of children.

& WARNING Risk of accident due to incor rect gearshifting

If the engine speed is higher than the idle speed and you engage the transmission posi tionh ork, the vehicle may accelerate sharply. # If you engage the transmission position

h ork always depress the brake

pedal firmly and do not accelerate at the same time.

Use the E-SELECT selector lever to change the transmission position. The current transmission position is displayed in the multifunction display.

j Park position k Reverse gear i Neutral h Drive position

Engaging reverse gear R # Depress the brake pedal and push the E-

SELECT selector lever upwards past the first point of resistance. The transmission position display showsk in the multifunction display.

Engaging neutral N # Depress the brake pedal and push the E-

SELECT selector lever up or down to the first point of resistance. The transmission position display showsi in the multifunction display.

Subsequently releasing the brake pedal will allow you to move the vehicle freely, e.g. to push it or tow it away.

If you want the automatic transmission to remain in neutrali even if the ignition is switched off: # Start the vehicle. # Depress the brake pedal and engage neutral

i. # Release the brake pedal. # Switch off the ignition.

Driving and parking 159

% If you then exit the vehicle leaving the SmartKey in the vehicle, the automatic trans mission remains in neutrali.

Engaging park position P # Observe the notes on parking the vehicle

(/ page 165). # Depress the brake pedal until the vehicle is

stationary. # When the vehicle is stationary, press thej

button. Park position is only engaged when thej transmission position display is shown in the multifunction display. If noj transmission position display appears, secure the vehicle to prevent it from rolling away.

Park positionj is engaged automatically if one of the following conditions is met: R You switch off the ignition when the vehicle

is stationary and the transmission is in posi tionh ork. R You open the driver's door when the vehicle

is stationary or when driving at a very low

speed and the transmission is in positionh ork.

% To maneuver with an open driver's door, open the driver's door while stationary and engage transmission positionh ork again.

Engaging drive position D # Depress the brake pedal and pull the E-

SELECT selector lever back past the first point of resistance. The transmission position display showsh in the multifunction display.

When the automatic transmission is in transmis sion positionh, it shifts the gears automati cally. This depends on the following factors: R The selected drive program R The position of the accelerator pedal R The driving speed

Notes on the double-clutch function

The double-clutch function is active when chang ing down in all drive programs. The double-

clutch function reduces load change reactions and supports sporty driving. The acoustic per ception of the double-clutch function changes depending on the drive program.

Manual gearshifting

160 Driving and parking

# To activate/deactivate: press display but ton1. The display button displays the currently selected gear setting2: R M (red): manual gearshifting R D (blue): automatic transmission

% To permanently shift the gears manually in drive program= using the steering wheel gearshift paddles, select the M (Manual) set ting for the transmission.

* NOTE Damage to the engine due to shift ing up too late

The automatic transmission does not shift up in manual mode even when the engine's lim iting speed is reached. The fuel supply is interrupted in order to pre vent the engine from overrevving. # Shift up before the engine speed rea

ches the red area in the tachometer.

# To shift up: pull steering wheel gearshift paddle2.

# To shift down: pull steering wheel gearshift paddle1.

If the engine speed is too high or too low, you cannot change gear using the steering wheel gearshift paddles. In this case, segments1 light up red.

Gearshift recommendation

The gearshift recommendation assists you in adopting an economical driving style.

# If gearshift recommendation message1 is shown on the multifunction display, shift to the recommended gear.

Driving and parking 161

% Gearshift recommendation is active only if you have activated manual gearshifting with the button on the center console.

Using kickdown

# Maximum acceleration: depress the accel erator pedal beyond the pressure point.

During kickdown, you cannot change gears using the steering wheel gearshift paddles. The auto matic transmission shifts up to the next gear when the maximum engine speed is reached to protect the engine from overrevving. % If you have activated manual gearshifting

with the button in the center console, the transmission does not react to the kick down.

Glide mode function

With an anticipatory driving style, glide mode helps you to reduce fuel consumption.

Glide mode is characterized by the following: R The combustion engine is switched off. All of

the vehicle functions remain active. R TheJ symbol will appear on the multi

function display.

Glide mode is activated if the following condi tions are met: R The ECO start/stop function is activated. R Drive program= is selected with the

drive setting "Moderate" or "Reduced". R The speed is within a suitable range. R The road's course is suitable, e.g. no steep

uphill or downhill inclines or tight bends. R Mercedes-AMG GT 53 4MATIC+: The

charge level of the battery is sufficient. R You are no longer depressing the accelerator

or brake pedal.

Glide mode is deactivated again if one of the conditions is no longer met. When Active Distance Assist DISTRONIC is active, glide mode is not available.

Function of 4MATIC 4MATIC ensures that all four wheels are driven when needed. Together with ESP and 4ETS, 4MATIC improves the traction of your vehicle whenever a driven wheel spins due to insuffi cient traction. If you fail to adapt your driving style, 4MATIC can neither reduce the risk of an accident nor over ride the laws of physics. 4MATIC cannot take account of road, weather and traffic conditions. 4MATIC is only an aid. You are responsible espe cially for maintaining a safe distance from the vehicle in front, for vehicle speed, for braking in good time and for staying in lane. % In wintry road conditions, the maximum

effect of 4MATIC can be achieved only if you use winter tires (M+S tires), with snow chains if necessary.

162 Driving and parking

Refueling Refueling the vehicle

& WARNING Risk of fire or explosion from fuel

Fuels are highly flammable. # Fire, open flames, smoking and creation

of sparks must be avoided. # Switch off the ignition and, if available,

the stationary heater, before and while refueling the vehicle.

& WARNING Risk of injury from fuels

Fuels are poisonous and hazardous to your health. # Do not swallow fuel or let it come into

contact with skin, eyes or clothing. # Do not inhale fuel vapor. # Keep children away from fuel. # Keep doors and windows closed during

the refueling process.

If you or other people come into contact with fuel, observe the following: # Immediately rinse fuel off your skin with

soap and water. # If fuel comes into contact with your

eyes, immediately rinse them thor oughly with clean water. Seek medical attention immediately.

# If you swallow fuel, seek medical atten tion immediately. Do not induce vomit ing.

# Change immediately out of clothing that has come into contact with fuel.

& WARNING Risk of fire and explosion due to electrostatic charge

Electrostatic charge can create sparks and thereby ignite fuel vapors.

# Before you open the fuel filler cap or take hold of the pump nozzle, touch the metallic vehicle body. This discharges any electrostatic charge that may have built up.

# Do not get into the vehicle again during the refueling process. Otherwise, electrostatic charge can build up again.

* NOTE Damage caused by the wrong fuel

Vehicles with a gasoline engine: Even small amounts of the wrong fuel could result in damage to the fuel system, the engine and the emission control system. # The RON requirement is located in the

fuel filler flap. # Only refuel with low-sulfur unleaded

fuel.

This fuel may contain up to 10% ethanol. Your vehicle is suitable for use with E10 fuel.

Driving and parking 163

Never refuel using any of the following fuels: R Diesel R Gasoline with more than 10% ethanol by

volume, e.g. E15, E85, E100 R Gasoline with more than 3% methanol by

volume, e.g. M15, M30, M85, M100 R Gasoline with additives containing metal

If you accidentally refuel with the wrong fuel: # Do not switch the ignition on. # Consult a qualified specialist workshop.

* NOTE Do not use diesel to refuel vehi cles with a gasoline engine

If you have accidentally refueled with the wrong fuel: R Do not switch the ignition on. Otherwise

fuel can enter the engine. Even small amounts of the wrong fuel could result in damage to the fuel system and the engine. The repair costs are high.

# Consult a qualified specialist workshop. # Have the fuel tank and fuel lines

drained completely.

* NOTE Damage to the fuel system caused by overfilled fuel tanks

# Only fill the fuel tank until the pump nozzle switches off.

* NOTE Fuel may spray out when you remove the fuel pump nozzle

# Only fill the fuel tank until the pump nozzle switches off.

Requirements R The vehicle is unlocked (/ page 65).

% Do not get into the vehicle again during the refueling process. Otherwise, electrostatic charge could build up again.

Observe the notes on operating fluids (/ page 445).

1 Fuel filler flap 2 Bracket for fuel filler cap 3 Tire pressure table 4 QR code for rescue card 5 Fuel type

# Press on the back area of fuel filler flap1. # Turn the fuel filler cap counter-clockwise and

remove it.

164 Driving and parking

# Insert the fuel filler cap from above into bracket2.

# Completely insert the pump nozzle into the tank filler neck, hook in place and refuel.

# Only fill the fuel tank until the pump nozzle switches off.

# Replace the cap on the filler neck and turn clockwise until it engages audibly.

# Close fuel filler flap1. % Close the fuel filler flap before locking the

vehicle.

Parking Parking the vehicle

& WARNING Risk of accident and injury caused by an insufficiently secured vehi cle rolling away.

If the vehicle is not securely parked suffi ciently, it can roll away in an uncontrolled way even at a slight downhill gradient.

# Ensure that the parked vehicle is always properly secured against rolling away as follows: R On uphill or downhill gradients, turn

the front wheels so that the vehicle rolls towards the curb if it starts moving. R Apply the parking brake. R Switch the transmission to position

j.

& WARNING Risk of fire caused by hot exhaust system parts

Flammable material such as leaves, grass or twigs may ignite if they come into contact with hot parts of the exhaust system or exhaust gas flow. # Park the vehicle so that no flammable

material can come into contact with hot vehicle components.

# In particular, do not park on dry grass land or harvested grain fields.

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

Driving and parking 165

# Keep the vehicle key out of reach of children.

* NOTE Damage to the vehicle due to it rolling away

# Always secure the vehicle against roll ing away.

# Bring the vehicle to a standstill by applying the brake pedal.

# On uphill or downhill gradients, turn the front wheels so that the vehicle rolls towards the curb if it starts moving.

# Apply the electric parking brake. # Engage transmission positionj in a station

ary vehicle with the brake pedal applied (/ page 160).

# Switch off the engine and the ignition by pressing button1.

# Release the service brake slowly. # Get out of the vehicle and lock it. % When you park the vehicle, you can still

operate the side windows and the sliding sunroof for approximately five minutes if the driver's door is closed.

Garage door opener

Programming buttons for the garage door opener

& DANGER Risk death caused by exhaust gases

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Inhaling these exhaust gases is hazardous to health and leads to poisoning. # Never leave the engine or, if present,

the auxiliary heating running in an enclosed space without sufficient venti lation.

& WARNING Risk of injury when opening or closing a door with the garage door opener

When you operate or program the door with the integrated garage door opener, people in the range of movement of the door may become trapped or struck by the door.

166 Driving and parking

# When using the integrated garage door opener, always make sure that nobody is within the range of movement of the door.

Only operate the following doors using the garage door opener: R Doors with a safety stop and reversing fea

ture. R Doors which conform to the current U.S.

safety standards. Requirements: R The vehicle has been parked outside the

garage or outside the range of movement of the door. R The engine is switched off. R The ignition is switched on.

% The garage door opener function is always available when the ignition is switched on.

# Check if the transmission frequency of the remote control has the frequency range of 280 to 868 MHz. Radio equipment approval number: R NZLMUAHL5 (USA) R 4112A-MUAHL5 (Canada)

# Press and hold button1,2 or3 that you wish to program. Indicator lamp4 flashes yellow.

% It can take up to 20 seconds before the indi cator lamp flashes yellow.

# Release the previously pressed button. Indicator lamp4 continues to flash yellow.

# Point remote control5 from a distance of 0.4 in (1 cm) to 3 in (8 cm) towards button 1,2 or3.

# Press and hold button6 of remote control 5 until one of the following signals appears: R Indicator lamp4 lights up green contin

uously. Programming is complete. R Indicator lamp4 flashes green. Pro

gramming was successful. Additionally, synchronization of the rolling code with the door system must also be carried out.

# If indicator lamp4 does not light up or flash green: repeat the procedure.

# Release all of the buttons.

Driving and parking 167

% The remote control for the door drive is not included in the scope of delivery of the garage door opener.

Synchronizing the rolling code Requirements: R The door system uses a rolling code. R The vehicle must be within range of the

garage door or door drive. R The vehicle as well as persons and objects,

are located outside the range of movement of the door.

# Press the programming button on the door drive unit. Initiate the next step within approximately 30 seconds.

# Press previously programmed button1,2 or3 repeatedly until the door closes. When the door closes, programming is com plete.

% Please also read the operating instructions for the door drive.

Troubleshooting when programming the remote control

# Check if the transmitter frequency of remote control5 is supported.

# Replace the batteries in remote control5. # Hold remote control5 at various angles

from a distance of 0.4 in (1 cm) to 3 in (8 cm) in front of the inside rearview mirror. You should test every position for at least 25 seconds before trying another position.

168 Driving and parking

# Hold remote control5 at the same angles at various distances in front of the inside rearview mirror. You should test every posi tion for at least 25 seconds before trying another position.

# Note that some remote controls transmit only for a limited period, press button6 on remote control5 again before transmission ends.

# Align the antenna line of the door opener unit with the remote control.

% Support and additional information on pro gramming: R On the toll free HomeLink Hotline on

1-800-355-3515. R On the Internet at https://

www.homelink.com/mercedes.

Opening or closing the door Requirements: R The corresponding button is programmed to

operate the door.

# Press and hold buttons1,2 or3 until the door opens or closes.

# If indicator lamp4 flashes yellow after approximately 20 seconds: press and hold the previously pressed button again until the door opens or closes.

Clearing the garage door opener memory

# Press and hold buttons1 and3. Indicator lamp4 lights up yellow.

# If indicator lamp4 flashes green: release buttons1 and3. The entire memory has been deleted.

Radio equipment approval numbers for the garage door opener

Driving and parking 169

Radio equipment approval numbers

Brazil

Este equipamento opera em carter secundrio, isto , no tem direito proteo contra interfer ncia prejudicial, mesmo de estaes do mesmo tipo, e no pode causar interferncia a sistemas operando em carter primrio. Para maiores informaes acessar www.anatel.gov.br

Radio equipment approval numbers

Country Radio type approval number

Egypt TAC.2511151293.WIR

Andorra CE

Australia R-NZ

Barbados MED1578

Chile 2488/DFRS20576/F-74

European Union

CE

Gibraltar CE

Iceland CE

Jordan TRC/LPD/2015/299

Canada IC: 4112A-MUAHL5

Kuwait CE

Liechten stein

CE

Country Radio type approval number

Mexico RCPGEMU15-0448

Monaco CE

New Zea land

R-NZ

Norway CE

Russian Federa tion

Not required

Saudi Ara bia

TA 10525

Switzer land

CE

South Africa

TA-2015/1386

Turkey Not required

170 Driving and parking

Country Radio type approval number

United Arab Emi rates

ER41849/15 Dealer No: DA35176/14

United States

FCC ID: NZLMUAHL5

Further information on the declaration of con formity for wireless vehicle components (/ page 24).

Electric parking brake

Electric parking brake function (applying automatically)

& WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could: R Open doors, thereby endangering other

persons or road users. R Get out and be struck by oncoming traf

fic. R Operate vehicle equipment and become

trapped, for example.

In addition, the children could also set the vehicle in motion, for example by: R Releasing the parking brake. R Changing the transmission position. R Starting the vehicle.

# Never leave children unattended in the vehicle.

# When leaving the vehicle, always take the key with you and lock the vehicle.

# Keep the vehicle key out of reach of children.

The electric parking brake is applied if the trans mission is in positionj and one of the follow ing conditions is fulfilled: R The engine is switched off. R The seat belt tongue is not inserted in the

seat belt buckle of the driver's seat and the driver's door is opened.

% To prevent application: pull the handle of the electric parking brake.

In the following situations, the electric parking brake is also applied: R Active Distance Assist DISTRONIC is bringing

the vehicle to a standstill. R The HOLD function is keeping the vehicle sta

tionary.

Driving and parking 171

R Active Parking Assist is keeping the vehicle stationary.

This is the case if one of the following conditions is also fulfilled: R The engine is switched off. R The seat belt tongue is not inserted in the

seat belt buckle of the driver's seat and the driver's door is opened. R There is a system malfunction. R The power supply is insufficient. R The vehicle is stationary for a lengthy period.

When the electric parking brake is applied, the redF (USA) or! (Canada) indicator lamp appears in the instrument cluster. The electric parking brake is not automatically applied if the engine is switched off by the ECO start/stop function.

Electric parking brake function (releasing automatically) The electric parking brake is released when the following conditions are fulfilled: R The driver's door is closed. R The engine is running. R The transmission is in positionh ork and

you depress the accelerator pedal or you shift from transmission positionj toh or k when on level ground with the driver's door closed. R If the transmission is in positionk, the tail

gate must be closed. R The seat belt tongue is inserted into the seat

belt buckle of the driver's seat.

If the seat belt tongue is not inserted into the seat belt buckle of the driver's seat, the follow ing conditions must be fulfilled: R You shift from transmission positionj. R You have previously driven at speeds greater

than 2 mph (3 km/h).

When the electric parking brake is released, the redF (USA) or! (Canada) indicator lamp in the instrument cluster goes out.

Applying/releasing the electric parking brake manually

Applying

172 Driving and parking

# Push handle1. The redF (USA) or! (Canada) indica tor lamp appears in the instrument cluster.

% The electric parking brake is only securely applied if the indicator lamp is lit continu ously.

Releasing # Switch on the ignition. # Pull handle1.

The redF (USA) or! (Canada) indica tor lamp in the instrument cluster goes out.

Emergency braking # Press and hold handle1.

As long as the vehicle is driving, the Please Release Parking Brake message is displayed. When the vehicle has been braked to a standstill, the electric parking brake is applied. The redF (USA) or! (Can ada) indicator lamp appears in the instru ment cluster.

Information on detecting damage on a parked vehicle

If a collision is detected when the tow-away alarm is armed on a locked vehicle, you will receive a notification in the multimedia system when you switch on the ignition. You will receive information about the following points: R The area of the vehicle that may have been

damaged. R The force of the impact.

The following situations can lead to inadvertent activation: R The parked vehicle is moved, e.g. in a two-

story garage.

% Deactivate the tow-away alarm in order to prevent inadvertent activation. If you deacti vate the tow-away alarm, damage detection will also be deactivated.

% In the case of severe battery discharging, the function for detecting damage on a

parked vehicle is automatically deactivated to facilitate the next engine start.

System limits Detection may be restricted in the following sit uations: R The vehicle is damaged without impact, e.g.

if an outside mirror is torn off or the paint is damaged by a key. R Impact occurs at low speed. R The electric parking brake is not applied.

Notes on parking the vehicle for an extended period

If you leave the vehicle parked for longer than six weeks, it may suffer damage through disuse. The 12 V battery may also be impaired or dam aged by heavy discharging. % Further information can be obtained at a

qualified specialist workshop.

Driving and parking 173

Standby mode (extension of the starter bat tery's period out of use)

Standby mode function % This function is not available for all models. If standby mode is activated, energy loss will be minimized during extended periods of non-oper ation. Standby mode is characterized by the following: R the starter battery is preserved. R the maximum non-operational time appears

in the media display. R the connection to online services is interrup

ted. R the ATA (anti-theft alarm system) is not avail

able. R the interior motion sensor and tow-away

alarm functions are not available. R the function for detecting damage on a

parked vehicle is not available.

If the following conditions are fulfilled, standby mode can be activated or deactivated using the multimedia system: R the engine is switched off. R the ignition is switched on.

Exceeding the vehicle's displayed non-opera tional time may cause inconvenience, i.e. it can not be guaranteed that the starter battery will reliably start the engine. The starter battery must be charged first in the following situations: R The vehicle's non-operational time must be

extended. R The Battery Charge Insufficient for Standby

Mode message appears in the media display.

% Standby mode is automatically deactivated when the ignition is switched on.

Activating/deactivating standby mode Multimedia system: 4 Vehicle 5 Vehicle Settings 5 Standby Mode % This function is not available for all models.

# Activate O or deactivate the function. When you activate the function, a prompt appears.

# Select Yes. Standby mode is activated.

Driving and driving safety systems Driving systems and your responsibility

Your vehicle is equipped with driving systems which assist you in driving, parking and maneu vering the vehicle. The driving systems are aids and do not relieve you of your responsibility per taining to road traffic law. Pay attention to the traffic conditions at all times and intervene when necessary. Be aware of the limitations regarding the safe use of these systems.

Information on radar and ultrasonic sensors

Some driving and driving safety systems use radar or ultrasonic sensors to monitor the area in front of, behind or next to the vehicle (depend ing on the vehicle's equipment).

174 Driving and parking

Depending on the vehicle's equipment, the radar sensors are integrated behind the bumpers and/or behind the Mercedes star. The ultrasonic sensors are located in the front and rear bump ers. Keep these parts free of dirt, ice and slush (/ page 386). The sensors must not be cov ered, for example by bicycle racks, overhanging loads, stickers, foil or foils to protect against stone chipping. Additional license plate brackets can likewise impair the function of the ultrasonic sensors. In the event of damage to the bumpers or radiator grill, or following a collision impacting the bumpers or radiator grill, have the function of the sensors checked at a qualified specialist workshop. If the sensors are damaged, some driving systems and driving safety systems may no longer function properly.

Overview of driving systems and driving safety systems

In this section, you will find information about the following driving systems and driving safety systems: R 360 Camera (/ page 219)

R ABS (Anti-lock Braking System) (/ page 175) R Active Distance Assist DISTRONIC

(/ page 187) R AMG adaptive sport suspension system

(/ page 206) R Active Brake Assist (/ page 179) R Active Lane Keeping Assist (/ page 234) R ATTENTION ASSIST (/ page 228) R BAS (Brake Assist System) (/ page 176) R Hill Start Assist (/ page 198) R DRIFT MODE (/ page 201) R EBD (Electronic Brakeforce Distribution)

(/ page 179) R ESP (Electronic Stability Program)

(/ page 176) R Active Speed Limit Assist (/ page 190) R HOLD function (/ page 199) R STEER CONTROL (/ page 179) R Active Steering Assist (/ page 192) R Active Parking Assist (/ page 222)

R Parking Assist PARKTRONIC (/ page 210) R Rear view camera (/ page 216) R RACE START (/ page 200) R Cruise control (/ page 184) R Blind Spot Assist and Active Blind Spot Assist

(/ page 232) R Traffic Sign Assist (/ page 230)

Function of ABS

The Anti-lock Brake System (ABS) regulates the brake pressure in critical driving situations: R During braking, e.g. at full brake application

or insufficient tire traction, the wheels are prevented from locking. R Vehicle steerability while braking is ensured.

If ABS intervenes when braking, you will feel a pulsing in the brake pedal. The pulsating brake pedal can be an indication of hazardous road conditions and can serve as a reminder to take extra care while driving.

Driving and parking 175

System limits R ABS is active from speeds of approx. 5 mph

(8 km/h). R ABS may be impaired or may not function if a

malfunction has occurred and the yel low ! ABS warning lamp lights up contin uously in the instrument cluster after the engine is started.

Function of BAS (Brake Assist System)

& WARNING Risk of an accident caused by a malfunction in BAS (Brake Assist Sys tem)

If BAS is malfunctioning, the braking distance in an emergency braking situation is increased. # Depress the brake pedal with full force

in emergency braking situations. ABS prevents the wheels from locking.

BAS supports your emergency braking situation with additional brake force.

If you depress the brake pedal quickly, BAS is activated: R BAS automatically boosts the brake pres

sure. R BAS can shorten the braking distance. R ABS prevents the wheels from locking.

The brakes will function as usual once you release the brake pedal. BAS is deactivated.

Functions of ESP (Electronic Stability Pro gram)

& WARNING Risk of skidding if ESP is malfunctioning

If ESP is malfunctioning, ESP cannot carry out vehicle stabilization. In addition, other driving safety systems are switched off. # Drive on carefully. # Have ESP checked at a qualified spe

cialist workshop.

You can select between the following modes of ESP: R ESP ON R ESP SPORT R ESP OFF

Characteristics when ESP is activated

ESP monitors and improves driving stability and traction, particularly in the following situations: R When pulling away on wet or slippery road

ways. R When braking. R In strong side winds when you are driving

faster than 47 mph (75 km/h).

ESP can stabilize the vehicle by intervening in the following ways: R One or more wheels are braked. R The engine output is adapted according to

the situation.

ESP is activated every time the engine is star ted regardless of whether ESP was in ESP

176 Driving and parking

SPORT or deactivated before the engine was switched off.

If the ESP warning lamp flashes in the instrument cluster, one or several vehicle wheels has reached its grip limit: R Adapt the driving style to suit the prevailing

road and weather conditions. R Do not deactivate ESP under any circum

stances. R Only depress the accelerator pedal as far as

is necessary.

Characteristics when ESP SPORT is activa ted

& WARNING Risk of skidding if ESP SPORT is used incorrectly

When you activate ESP SPORT, there is an increased risk of skidding and having an acci dent. # Activate ESP SPORT only in the cir

cumstances described below.

Select ESP SPORT when the vehicle's own oversteering and understeering characteristics are desired, e.g. on designated roads.

Driving with ESP SPORT or with ESP deactiva ted requires an extremely qualified and experi enced driver.

If ESP SPORT is activated and one or more wheels start to spin, the ESP warning lamp on the instrument cluster flashes. ESP then only stabilizes the vehicle to a limited degree.

ESP SPORT also has the following characteris tics: R ESP only improves driving stability to a limi

ted degree. R ETS/4ETS traction control is still active. R The engine's torque is only restricted to a

limited degree and the drive wheels can spin. The spinning of the wheels results in a cut ting action for better traction on loose surfa ces.

R ESP continues to provide assistance when the brakes are firmly applied. R Crosswind Assist is no longer active.

Characteristics when ESP is deactivated

& WARNING Risk of skidding if ESP is deactivated

If you deactivate ESP, ESP cannot carry out vehicle stabilization. # ESP should only be deactivated in the

following situations.

When ESP is deactivated, the ESP OFF warning lamp and the ESP OFF message light up continuously in the instrument cluster.

Deactivating ESP has the following effects: R Driving stability will no longer be improved. R The drive wheels could spin. R ETS/4ETS traction control is still active. R Crosswind Assist is no longer active.

Driving and parking 177

% Even when ESP is deactivated, you are still assisted by ESP when braking hard.

It may be best to activate ESP SPORT or deacti vate ESP in the following situations: R When using snow chains. R In deep snow. R On sand or gravel.

% Spinning the wheels results in a cutting action, which enhances traction.

% Activate ESP as soon as the situations described above no longer apply. ESP will otherwise not be able to stabilize the vehicle if the vehicle starts to skid or a wheel starts to spin.

If the ESP warning lamp lights up continu ously even when ESP is activated, ESP is not available due to a malfunction. Observe any information which may be displayed in the instrument cluster: R Warning and indicator lamps (/ page 506) R Display messages

ETS/4ETS (Electronic Traction System) ETS/4ETS traction control is part of ESP. ETS/4ETS can improve the vehicle's traction by intervening in the following ways: R The drive wheels are braked individually if

they spin. R More drive torque is transferred to the wheel

or wheels with traction.

Activating/deactivating ESP (Electronic Sta bility Program)

# To activate ESP SPORT: press and hold display button1 until the road in button symbol2 lights up yellow. The and warning lamps appear in the instrument cluster.

178 Driving and parking

# To deactivate ESP: press and hold display button1 until the road in button symbol2 lights up red. The and ESP OFF warning lamps appear in the instrument cluster.

# To activate ESP: press and hold display button1 until the road in button symbol2 lights up blue. The , and ESP OFF warning lamps go out in the instrument cluster.

When the symbol2 is shown with a red ! on display button1, ESP is malfunctioning. Observe the information on warning lamps and display messages which may be shown in the instrument cluster.

Function of ESP Crosswind Assist

ESP Crosswind Assist detects sudden gusts of side wind and helps the driver to keep the vehi cle in the lane: R ESP Crosswind Assist is active at vehicle

speeds between approx. 47 mph (75 km/h)

and 125 mph (200 km/h) when driving straight ahead or cornering slightly. R The vehicle is stabilized by means of individ

ual brake application on one side.

Function of EBD (electronic brake force dis tribution)

EBD is characterized by the following: R Monitoring and regulating the brake pressure

on the rear wheels. R Improved driving stability when braking,

especially on bends.

Function of STEER CONTROL

STEER CONTROL helps you by transmitting a noticeable steering force to the steering wheel in the direction required for vehicle stabilization. This steering recommendation is given particu larly in the following situations: R Both right wheels or both left wheels are on

a wet or slippery road surface when you brake

R The vehicle starts to skid

System limits STEER CONTROL may be impaired or may not function in the following situations: R ESP is deactivated. R ESP is malfunctioning. R The steering is malfunctioning.

If ESP is malfunctioning, you will be assisted further by the electric power steering.

Function of Active Brake Assist

Active Brake Assist consists of the following functions: R Distance warning function R Autonomous braking function R Situation-dependent braking assistance R Vehicles with Driving Assistance Pack

age: Evasive Steering Assist

Driving and parking 179

Active Brake Assist can help you to minimize the risk of a collision with vehicles or pedestrians or to reduce the effects of such a collision. If Active Brake Assist has detected a risk of colli sion, a warning tone sounds and theL dis tance warning lamp lights up in the instrument cluster. If you do not react to the warning, autonomous braking can be initiated in critical situations. In especially critical situations, Active Brake Assist can initiate autonomous braking directly. In this case, the warning lamp and warning tone occur simultaneously with the braking applica tion. If you apply the brake yourself in a critical situa tion or apply the brake during autonomous brak ing, situation-dependent braking assistance occurs. The brake pressure increases up to max imum full-stop braking if necessary.

If autonomous braking or situation-dependent braking assistance has occurred, display1 appears in the multifunction display and then automatically goes out after a short time. If the autonomous braking function or the situa tion-dependent braking assistance is triggered, additional preventive measures for occupant protection (PRE-SAFE) may also be initiated.

& WARNING Risk of an accident caused by limited detection performance of Active Brake Assist

Active Brake Assist cannot always clearly identify objects and complex traffic situa tions. In such cases, Active Brake Assist might: R Give a warning or brake without reason R Not give a warning or not brake

# Always pay careful attention to the traf fic situation; do not rely on Active Brake Assist alone. Active Brake Assist is only an aid. The driver is responsible for maintaining a suitable distance to the vehicle in front, vehicle speed and for braking in good time.

# Be prepared to brake or swerve if nec essary.

% If the system is unavailable, the display appears in the multifunction display.

Also observe the system limits of Active Brake Assist.

180 Driving and parking

The individual subfunctions are available in the following speed ranges: The distance warning function issues a warning in the following situations: R From approximately 4 mph (7 km/h), if your

vehicle is critically close to a vehicle or

pedestrian, you will hear an intermittent warning tone and theL distance warning lamp lights up in the instrument cluster.

Brake immediately or take evasive action, provi ded it is safe to do so and the traffic situation allows this.

The distance warning function can aid you in the following situations with an intermittent warning tone and a warning lamp:

Vehicles traveling in front

Stationary vehicles Crossing vehicles Moving pedestrians Stationary pedes trians

Vehicles without Driv ing Assistance Pack age

Up to approx. 155 mph (250 km/h)

Up to approx. 50 mph (80 km/h)

No reaction Up to approx. 37 mph (60 km/h)

No reaction

Vehicles with Driving Assistance Package

Up to approx. 155 mph (250 km/h)

Up to approx. 62 mph (100 km/h)

Up to approx. 43 mph (70 km/h)

Up to approx. 50 mph (80 km/h)

Up to approx. 43 mph (70 km/h)

Driving and parking 181

The autonomous braking function may intervene at speeds starting from approximately 4 mph (7 km/h) in the following situations:

Vehicles traveling in front

Stationary vehicles Crossing vehicles Moving pedestrians Stationary pedes trians

Vehicles without Driv ing Assistance Pack age

Up to approx. 124 mph (200 km/h)

Up to approx. 31 mph (50 km/h)

No reaction Up to approx. 37 mph (60 km/h)

No reaction

Vehicles with Driving Assistance Package

Up to approx. 155 mph (250 km/h)

Up to approx. 62 mph (100 km/h)

Up to approx. 43 mph (70 km/h)

Up to approx. 43 mph (70 km/h)

Up to approx. 43 mph (70 km/h)

Situation-dependent braking assistance may intervene at speeds starting from approximately 4 mph (7 km/h) in the following situations:

Vehicles traveling in front

Stationary vehicles Crossing vehicles Moving pedestrians Stationary pedes trians

Vehicles without Driv ing Assistance Pack age

Up to approx. 155 mph (250 km/h)

Up to approx. 50 mph (80 km/h)

No reaction Up to approx. 37 mph (60 km/h)

No reaction

Vehicles with Driving Assistance Package

Up to approx. 155 mph (250 km/h)

Up to approx. 62 mph (100 km/h)

Up to approx. 43 mph (70 km/h)

Up to approx. 43 mph (70 km/h)

Up to approx. 43 mph (70 km/h)

182 Driving and parking

Canceling a brake application of Active Brake Assist You can cancel a brake application of Active Brake Assist at any time by: R Fully depressing the accelerator pedal or

with kickdown. R Releasing the brake pedal.

Active Brake Assist may cancel the brake appli cation when one of the following conditions is fulfilled: R You maneuver to avoid the obstacle. R There is no longer a risk of collision. R An obstacle is no longer detected in front of

your vehicle.

Evasive Steering Assist (only vehicles with Driving Assistance Package) Evasive Steering Assist has the following charac teristics: R The ability to detect stationary or moving

pedestrians. R Assistance through power-assisted steering if

it detects a swerving maneuver.

R Activation by an abrupt steering movement during a swerving maneuver. R Assistance during swerving and straightening

of the vehicle. R Reaction from a speed of approximately

12 mph (20 km/h) up to a speed of approx imately 43 mph (70 km/h).

You can prevent the assistance at any time by actively steering.

& WARNING Risk of an accident despite Evasive Steering Assist

Evasive Steering Assist cannot always clearly identify objects and complex traffic situa tions. In addition, the steering support of Evasive Steering Assist is generally not sufficient to avoid a collision. In such cases Evasive Steering Assist can: R give an unnecessary warning or provide

assistance

R not give a warning or not provide assis tance

# Always pay careful attention to the traf fic situation; do not rely on Evasive Steering Assist alone.

# Be ready to brake and take evasive action if necessary.

# Prevent the assistance by actively steering in non-critical driving situa tions.

# Drive at an appropriate speed if pedes trians are close to the path of your vehi cle.

System limits Full system performance is not available for a few seconds after switching on the ignition or after driving off. The system may be impaired or may not function in the following situations: R In snow, rain, fog, heavy spray, if there is

glare, in direct sunlight or in greatly varying ambient light.

Driving and parking 183

R If the sensors are dirty, fogged up, damaged or covered. R If the sensors are impaired due to interfer

ence from other radar sources, e.g. strong radar reflections in parking garages. R If a loss of tire pressure or a faulty tire has

been detected and displayed. R In complex traffic situations where objects

cannot always be clearly identified. R If pedestrians or vehicles move quickly into

the sensor detection range. R If pedestrians are hidden by other objects. R If the typical outline of a pedestrian cannot

be distinguished from the background. R If a pedestrian is not detected as such, e.g.

due to special clothing or other objects. R On bends with a tight radius.

% The Active Brake Assist sensors adjust auto matically while a certain distance is being driven after the vehicle has been delivered. Active Brake Assist is unavailable or only partially available during this teach-in period.

Setting Active Brake Assist

Multimedia system: 4 Vehicle 5k Assistance 5 Active Brake Assist Vehicles without Driving Assistance Pack age: The settings can be made after starting the vehicle. Vehicles with Driving Assistance Package: The settings can be made when the ignition is switched on. The following settings are available: R Early R Medium R Late # Select a setting. % Your selection is retained when the vehicle is

next started.

Deactivating Active Brake Assist % It is recommended that you always leave

Active Brake Assist activated.

# Select Off. The distance warning function and the auton omous braking function are deactivated. Vehicles without Driving Assistance Pack age: When the vehicle is next started, the medium setting is automatically selected. Vehicles with Driving Assistance Pack age: Evasive Steering Assist is not available. When the ignition is next started, the medium setting is selected automatically and Evasive Steering Assist is available.

% If Active Brake Assist is deactivated, the symbol appears in the status bar of the multifunction display.

Speed control cruise control

Function of cruise control Cruise control regulates the speed to the value selected by the driver. If you accelerate to overtake, for example, the stored speed is not deleted. If you remove your foot from the accelerator pedal after overtaking,

184 Driving and parking

cruise control will resume speed regulation back to the stored speed. Cruise control is operated using the correspond ing steering wheel buttons. You can store any speed above 15 mph (20 km/h) up to the maxi mum speed. If you fail to adapt your driving style, cruise con trol can neither reduce the risk of an accident nor override the laws of physics. It cannot take into account road, weather or traffic conditions. Cruise control is only an aid. The driver is responsible for the distance to the vehicle in front, for vehicle speed, for braking in good time and for staying in lane.

Displays on the multifunction display The status of cruise control and the stored speed are shown in the multifunction display.

1 Cruise control is selected 2 Speed is saved, cruise control is deactivated 3 Speed is saved, cruise control is activated

% The segments between the stored speed and the end of the segment display light up in the speedometer.

System limits Cruise control may be unable to maintain the stored speed on uphill gradients. The stored speed is resumed when the gradient evens out. Change into a lower gear in good time on long and steep downhill gradients. Take particular note of this when driving a laden vehicle. By

doing so, you will make use of the engine's brak ing effect. This relieves the load on the brake system and prevents the brakes from overheat ing and wearing too quickly. Do not use cruise control in the following situa tions: R In traffic situations which require frequent

changes of speed, e.g. in heavy traffic, on winding roads. R On slippery roads. Accelerating can cause

the drive wheels to lose traction and the vehicle could then skid. R If you are driving when visibility is poor.

Operating cruise control

& WARNING Risk of accident due to stored speed

If you call up the stored speed and this is lower than your current speed, the vehicle decelerates. # Take into account the traffic situation

before calling up the stored speed.

Driving and parking 185

Requirements: R ESP must be activated, but not intervening. R The driven speed is at least 15 mph

(20 km/h). R The transmission is in positionh.

# To activate cruise control: press rocker switch1 up.

# To activate cruise control: press rocker switch2 up (SET+) or down (SET-). The current speed is stored and maintained by the vehicle.

or # Press rocker switch3 up (RES).

The last stored speed is called up and main tained by the vehicle. If the last stored speed has previously been deleted, the currently driven speed is stored.

% When you switch off the vehicle, the last speed stored is cleared.

# To increase/reduce speed: press rocker switch2 up (SET+) or down (SET-) to the pressure point. The stored speed is increased or reduced by 1 mph (1 km/h).

or # Press rocker switch2 up (SET+) or down

(SET-) beyond the pressure point. The stored speed is increased or reduced by 5 mph (10 km/h).

or

# Accelerate the vehicle to the desired speed. # Press rocker switch2 up (SET+). If cruise control is activated and Traffic Sign Assist has detected a speed restriction sign with a maximum permissible speed and this is dis played in the instrument cluster, you can choose between the following options: # To adopt the detected speed: press rocker

switch3 up (RES). The maximum permissible speed shown by the traffic sign is stored and the vehicle maintains this speed.

# To deactivate cruise control: press rocker switch3 down (CNCL).

# To deactivate cruise control: press rocker switch1 down.

% If you brake, deactivate ESP or if ESP intervenes, cruise control is deactivated.

186 Driving and parking

Active Distance Assist DISTRONIC

Function of Active Distance Assist DISTRONIC Active Distance Assist DISTRONIC is only availa ble for vehicles with the Driving Assistance Pack age.

Active Distance Assist DISTRONIC maintains the set speed on free-flowing roads. If vehicles in front are detected, the set distance is main tained, if necessary, until the vehicle comes to a halt. The vehicle accelerates or brakes depend ing on the distance to the vehicle in front and the set speed. The speed (in the range between 15 mph (20 km/h) and 130 mph (210 km/h))

and the distance to the vehicle in front are set and saved on the steering wheel. Other features of Active Distance Assist DISTRONIC: R Adjusts the driving style depending on the

selected drive program (fuel efficient, com fortable or dynamic) (/ page 156) R Reacts to stationary vehicles detected in

urban speed ranges (except bicycles and motorcycles) R Initiates acceleration to the stored speed if

the turn signal indicator is switched on to change to the overtaking lane. R Takes one-sided overtaking restrictions into

account on highways or on multi-lane roads with separate roadways (country-dependent).

If the vehicle has been braked to a standstill on multi-lane, separate roadways by Active Distance Assist DISTRONIC, it can automatically follow the vehicle in front driving off again within 30 seconds. If a critical situation is detected when driving off, a visual and acoustic warning is given indicating that the driver must now take

control of the vehicle. The vehicle is not acceler ated any further. Active Distance Assist DISTRONIC is only an aid. The driver is responsible for keeping a safe dis tance to the vehicle in front, for vehicle speed and for braking in good time.

System limits The system may be impaired or may not function in the following situations: R In snow, rain, fog, heavy spray, if there is

glare, in direct sunlight or in greatly varying ambient light. R The windshield in the area of the camera is

dirty, fogged up, damaged or covered. R If the radar sensors are dirty or covered. R In parking garages or on roads with steep

uphill or downhill gradients. R If there are narrow vehicles in front, such as

bicycles or motorcycles.

In addition, on slippery roads, braking or accel erating can cause one or several wheels to lose traction and the vehicle could then skid.

Driving and parking 187

Do not use Active Distance Assist DISTRONIC in these situations.

& WARNING Risk of accident from acceler ation or braking by Active Distance Assist DISTRONIC

Active Distance Assist DISTRONIC may accel erate or brake in the following cases, for example: R If the vehicle pulls away using Active Dis

tance Assist DISTRONIC. R If the stored speed is called up and is

considerably faster or slower than the currently driven speed. R If Active Distance Assist DISTRONIC no

longer detects a vehicle in front or does not react to relevant objects.

# Always carefully observe the traffic con ditions and be ready to brake at all times.

# Take into account the traffic situation before calling up the stored speed.

& WARNING Risk of accident due to insuf ficient deceleration by Active Distance Assist DISTRONIC

Active Distance Assist DISTRONIC brakes your vehicle with up to 50% of the maximum possible deceleration. If this deceleration is not sufficient, Active Distance Assist DISTRONIC alerts you with a visual and acoustic warning. # In these cases, adjust your speed and

keep a sufficient distance. # Brake the vehicle yourself and/or take

evasive action.

& WARNING Risk of accident if detection function of Active Distance Assist DISTRONIC is impaired

Active Distance Assist DISTRONIC does not react or has a limited reaction: R when driving on a different lane or when

changing lanes

R to pedestrians, animals, bicycles or sta tionary vehicles, or unexpected obstacles R to complex traffic conditions R to oncoming vehicles and crossing traffic

As a result, Active Distance Assist DISTRONIC may neither give warnings nor intervene in such situations. # Always observe the traffic conditions

carefully and react accordingly.

Operating Active Distance Assist DISTRONIC Requirements: R The vehicle has been started. R The electric parking brake is released. R ESP is activated and is not intervening. R The transmission is in positionh. R The driver's door is closed. R The check of the radar sensor system has

been successfully completed (vehicle travel ing faster than 12 mph (20 km/h))

188 Driving and parking

R Parking Assist PARKTRONIC is not being used to park the vehicle or to exit from a parking space. R The vehicle does not skid.

# To activate/deactivate Active Distance Assist DISTRONIC: press button1.

# To activate Active Distance Assist DISTRONIC: press rocker switch3 up (SET

+) or down (SET-), or press rocker switch4 up (RES). Remove your foot from the acceler ator pedal. The current speed is stored and maintained by the vehicle.

or # To activate Active Distance Assist

DISTRONIC with a stored speed: press rocker switch4 up (RES). Remove your foot from the accelerator pedal.

% By pressing rocker switch4 up again, the speed limitation shown in the instrument cluster will be adopted by Active Distance Assist DISTRONIC.

# To accept the displayed speed restriction when Active Distance Assist DISTRONIC is active: press rocker switch4 up (RES). The speed limit displayed in the instrument cluster is adopted as the stored speed. The vehicle adapts its speed to that of the vehicle in front, but only up to the stored speed.

# To pull away with Active Distance Assist DISTRONIC: remove your foot from the

brake pedal and activate Active Distance Assist DISTRONIC.

# Press rocker switch4 up (RES). or # Depress the accelerator pedal briefly and

firmly. The functions of Active Distance Assist DISTRONIC continue to be carried out.

& WARNING Risk of accident due to Active Distance Assist DISTRONIC still being activated when you leave the driver's seat

If you leave the driver's seat while the vehicle is being braked by Active Distance Assist DISTRONIC only, the vehicle can roll away. # Always deactivate Active Distance

Assist DISTRONIC and secure the vehi cle to prevent it from rolling away before you leave the driver's seat.

# To deactivate Active Distance Assist DISTRONIC: press rocker switch4 down (CNCL).

Driving and parking 189

# To increase/reduce speed: press rocker switch3 up (SET+) or down (SET-) to the pressure point. The stored speed is increased or reduced by 1 mph (1 km/h).

or # Press rocker switch3 up (SET+) or down

(SET-) to the pressure point and hold. The stored speed is increased or reduced in increments of 1 mph (1 km/h).

or # Press rocker switch3 up (SET+) or down

(SET-) beyond the pressure point. The stored speed is increased or reduced by 5 mph (10 km/h).

or # Press rocker switch3 up (SET+) or down

(SET-) and hold beyond the pressure point. The stored speed is increased or reduced in increments of 5 mph (10 km/h).

# To increase or reduce the specified dis tance from the vehicle in front: press rocker switch2 up or down.

Function of Active Speed Limit Assist

% The availability of the following function is country-dependent.

If a change in the speed limit is detected and automatic adoption of speed limits is activated, the new speed is automatically adopted as the stored speed (/ page 231).

The driven speed is adjusted when the vehicle is level with the traffic sign at the latest. In the case of signs indicating entry into an urban area, the speed is adapted according to the speed permitted within the urban area. The speed limit display in the Instrument Display is always upda ted when the vehicle is level with the traffic sign. If there is no speed restriction on an unlimited stretch of road (e.g. on a freeway), the recom mended speed is automatically adopted as the stored speed. The system uses the speed stored on an unlimited stretch of road as the recom mended speed. If you do not alter the stored speed on an unlimited stretch of road, the rec ommended speed is 80 mph (130 km/h). If Active Distance Assist DISTRONIC has been put into passive mode by pressing the accelera tor pedal, only speed limits which are higher than the set speed are adopted. Active Speed Limit Assist is only an aid. The driver is responsible for keeping a safe distance from the vehicle in front, for vehicle speed and for braking in good time. The maximum permissi ble speed also depends on factors such as the road surface and traffic conditions.

190 Driving and parking

System limits Temporary speed restrictions (e.g. for a certain time or due to weather conditions) cannot be properly detected by the system. The maximum permissible speed applying to a vehicle with a trailer is not detected by the system. In these sit uations you must adjust your speed yourself.

& WARNING Risk of accident due to Active Speed Limit Assist adapting the vehicle's speed

The speed adopted by Active Speed Limit Assist may be too high or incorrect in some individual cases, such as: R In the wet or in fog R When towing a trailer

# Ensure that the driven speed complies with traffic regulations.

# Adjust the driving speed to suit current traffic and weather conditions.

Function of route-based speed adaptation

% The following function is country-dependent and only available in conjunction with the Driving Assistance Package.

% The availability of the following function is country-dependent.

When Active Distance Assist DISTRONIC is acti vated, the vehicle speed will be adjusted accord ingly to the route events ahead. Depending on the drive program selected, the vehicle negoti ates a route event ahead in a fuel-saving, com fortable or dynamic manner. When the route event has been passed, the vehicle accelerates again to the stored speed. The set distance to the vehicle in front, vehicles detected ahead and speed restrictions ahead are taken into account. Route-based speed adaptation can be config ured in the multimedia system (/ page 192). The following route events are taken into account: R Bends R T-intersections, traffic circles and toll sta

tions

R Turns and exits

% When the toll station is reached, Active Dis tance Assist DISTRONIC adopts the speed as the stored speed.

Also, the speed is reduced if the turn signal indi cator to change lanes is switched on and one of the following situations is detected: R Turning off at intersections R Driving on slowing-down lanes R Driving on lanes adjacent to slowing-down

lanes

The driver is responsible for choosing the right speed and observing other road users. This applies in particular to intersections, traffic cir cles and traffic lights, as route-based speed adaptation does not brake the vehicle to a stand still. When route guidance is active, the first speed adjustment is carried out automatically. If the turn signal indicator is switched on, the selected route is confirmed and further speed adjustment is activated.

Driving and parking 191

Speed adjustment is canceled in the following cases: R If the turn signal indicator is switched off

before the route event. R If the driver depresses the accelerator or

brake pedal during the process.

System limits Route-based speed adaptation does not take right of way regulations into account. The driver is responsible for complying with road traffic regulations and driving at a suitable speed. In difficult conditions, for example unclear roads, lane narrowing, wet road surfaces, snow or ice, or when driving with a trailer, the speed adjust ment made by the system may not always be suitable. In these situations the driver must intervene accordingly.

& WARNING Risk of accident in spite of route-based speed adjustment

Route-based speed adjustment might mal function or be temporarily unavailable in the following situations:

R If map data is not up to date or available R If you do not follow the selected route

guidance R If the set route is re-planned R In road construction areas R When towing a trailer R In bad weather or road conditions R If the accelerator pedal is depressed

# Adjust the speed to the traffic situation.

Setting route-based speed adjustment

Requirements: R Active Distance Assist DISTRONIC is activa

ted.

Multimedia system: 4 Vehicle 5k Assistance 5 Speed Adjustment # Activate O or deactivate the function.

Active Steering Assist

Function of Active Steering Assist % The availability of the following function is

country-dependent. Active Steering Assist is only available up to a speed of 130 mph (210 km/h). The system helps you to stay in the center of the lane by means of moderate steering interventions. Depending on the speed driven, Active Steering Assist uses the vehicles ahead and lane markings as a refer ence. % Depending on the country, in the lower

speed range Active Steering Assist can use the surrounding traffic as a reference. If nec essary, Active Steering Assist can then also provide assistance when driving outside the center of the lane to form a rescue lane, for example.

When the system is actively steering, the symbol is shown in green in the multifunction display. If the detection of lane markings and vehicles ahead is impaired, Active Steering Assist switches to passive mode. The system provides

192 Driving and parking

no support in this case. During the transition from active to passive status, the symbol is shown as enlarged and flashing. Once the sys tem is passive, the symbol is shown as gray in the multifunction display.

Steering and touch detection The driver is required to keep their hands on the steering wheel at all times and be able to inter vene at any time to correct the course of the vehicle and keep it in lane. The driver must expect a change from active to passive mode or vice versa at any time.

If the system detects that the driver has not steered the vehicle for a considerable period of

time or has removed their hands from the steer ing wheel, an optical warning is given first. Dis play1 appears in the multifunction display. If the driver still does not steer the vehicle, or gives no confirmation to the system, a warning tone sounds in addition to the visual warning message. The warning is not issued, or is stopped, when the driver gives confirmation to the system: R The driver steers the vehicle. R The driver presses a steering wheel button or

operates Touch Control.

If Active Steering Assist detects that a system limit has been reached, a visual warning is issued and a warning tone sounds. Active Steering Assist is only an aid. The driver is responsible for the distance to the vehicle in front, for vehicle speed, for braking in good time and for staying in lane. Before changing lanes, the driver must make sure that the neighboring lane is free (glance over the shoulder).

System limits Active Steering Assist has a limited steering tor que for lateral guidance. In some cases, the steering intervention is not sufficient to keep the vehicle in the lane or to drive through exits. The system may be impaired or may not function in the following instances: R There is poor visibility, e.g. due to snow, rain,

fog, heavy spray, greatly varying ambient light or strong shadows on the roadway. R There is glare, e.g. from oncoming traffic,

direct sunlight or reflections. R Insufficient road illumination. R The windshield is dirty, fogged up, damaged

or covered in the vicinity of the camera, e.g. by a sticker. R No, or several, unclear lane markings are

present for one lane, or the markings change quickly, e.g. in a construction area or inter sections. R The lane markings are worn away, dark or

covered up, e.g. by dirt or snow.

Driving and parking 193

R The distance to the vehicle in front is too small and the lane markings thus cannot be detected. R The road is narrow and winding. R There are obstacles on the lane or projecting

out into the lane, such as object markers.

The system does not provide assistance in the following conditions: R On tight bends and when turning. R When crossing intersections. R At traffic circles or toll stations. R When actively changing lane without switch

ing on the turn signal indicator. R When the tire pressure is too low.

Depending on the selected vehicle settings, Active Steering Assist may be unavailable. Observe the status display of Active Steering Assist in the multifunction display (/ page 197).

& WARNING Risk of accident if Active Steering Assist unexpectedly stops func tioning

If the system limits of Active Steering Assist are reached there is no guarantee that the system will remain active or will keep the vehicle in lane. # Always keep your hands on the steering

wheel and observe the traffic carefully. # Always steer the vehicle paying atten

tion to traffic conditions.

& WARNING Risk of accident if Active Steering Assist unexpectedly intervenes

A malfunction in the detection of lane mark ings and objects can occur. This could cause unexpected steering inter vention. # Steer according to traffic conditions.

Activating Active Steering Assist Requirements

R ESP must be activated, but not intervening. R Active Distance Assist DISTRONIC is activa

ted.

# If indicator lamp1 is off: press button2.

Function of Active Lane Change Assist % The availability of the following function is

country-dependent.

194 Driving and parking

Active Lane Change Assist supports the driver when changing lanes by applying steering torque if the driver operates a turn signal indicator. Assistance when changing lanes is provided if all the following conditions are met: R You are driving on a freeway or road with

multiple lanes in the direction of travel. R The neighboring lane is separated by a bro

ken lane marking. R No vehicle is detected in the adjacent lane. R The driven speed is between 50 mph

(80 km/h) and 110 mph (180 km/h). R Active Lane Change Assist is switched on in

the multimedia system. R Active Steering Assist is switched on and

active.

If no vehicle is detected in the adjacent lane and a lane change is permitted, the lane change begins after the driver has activated the turn sig nal indicator. This is shown to the driver with a green arrow2 next to the steering wheel sym bol. The Lane Change to the Left message also appears, for example. If Active Lane Change Assist has been activated with the turn signal indicator but a lane change is not immediately possible, a gray arrow1 appears next to the steering wheel symbol, which remains green. When the lane change assistance starts, the turn signal indicator is automatically activated along with the display in the multifunction display.

If a lane change is not possible, the arrow fades out after a few seconds and a new lane change must be initiated. An immediate lane change is only possible on freeway sections without speed limits. If the system is impaired, Active Lane Change Assist may be canceled. If it is canceled, the Lane Change Canceled message appears in the multifunction display and a warning tone sounds.

& WARNING Risk of accident from chang ing lane to an occupied adjacent lane

Lane Change Assist cannot always detect clearly if the adjacent lane is free. The lane change might be initiated although the adjacent lane is not free. # Before changing lanes, make sure that

the neighboring lane is free and there is no danger to other road users.

# Monitor the lane change.

Driving and parking 195

& WARNING Risk of accident if Lane Change Assist unexpectedly stops func tioning

If the system limitations for Lane Change Assist have been reached, there is no guar antee that the system will remain active. Lane Change Assist cannot then assist you by applying steering torques. # Always monitor the lane change and

keep your hands on the steering wheel. Observe the traffic conditions and steer and/or brake if necessary.

System limits The system limitations of Active Steering Assist apply to Active Lane Change Assist (/ page 192). The system may also be impaired or may not function in the following situations: R The sensors in the rear bumper are dirty,

damaged or covered by a sticker or ice and snow, for example. R The exterior lighting is malfunctioning.

% The Active Lane Change Assist sensors adjust automatically while a certain distance is being driven after the vehicle has been delivered. Active Lane Change Assist is unavailable or only partially available during this teach-in period, no arrow appears next to the Active Steering Assist symbol when the turn signal indicator is activated.

Activating/deactivating Active Lane Change Assist Multimedia system: 4 Vehicle 5k Assistance # Select Lane Change Assist. # Activate O or deactivate the function.

Function of Active Emergency Stop Assist If the driver continually ignores the visual or acoustic warning to put their hands on the steer ing wheel, the Beginning Emergency Stop mes sage appears in the multifunction display. If the driver still does not respond, Active Distance Assist DISTRONIC reduces the speed. The vehi cle is decelerated in stages to a standstill.

Depending on the country, at speeds below 40 mph (60 km/h) the hazard warning lights switch on automatically. When the vehicle is stationary, the following actions are carried out: R the vehicle is secured with the electric park

ing brake R Active Distance Assist DISTRONIC is ended R the vehicle is unlocked R if possible, an emergency call is placed to

the Mercedes-Benz emergency call center

The driver can cancel the deceleration at any time by performing one of the following actions: R steering R braking or accelerating R pressing a steering-wheel button R operating Touch Control R activating or deactivating Active Distance

Assist DISTRONIC

196 Driving and parking

Overview of Active Distance Assist DISTRONIC displays in the instrument clus ter

The assistance graphic and the status display show the status of the following functions in the instrument cluster: R Active Distance Assist DISTRONIC R Route-based speed adaptation R Active Steering Assist

Assistant display

1 Route-based speed adaptation: type of route event

2 Vehicle in front 3 Distance indicator 4 Set specified distance 5 Active Lane Change Assist lane change dis

play

Active Distance Assist DISTRONIC status dis play and route-based speed adaptation

1 Active Distance Assist DISTRONIC selected, set specified distance (number of segments below the vehicle)

2 Active Distance Assist DISTRONIC deactiva ted, speed stored

Driving and parking 197

3 Active Distance Assist DISTRONIC active, speed stored, no vehicle detected (bright vehicle symbol)

4 Active Distance Assist DISTRONIC active, speed stored, vehicle detected (green vehi cle symbol)

5 Active Distance Assist DISTRONIC and route- based speed adaptation active, speed stored

% On highways or high-speed major roads, the green vehicle symbol is displayed cycli cally when the vehicle is ready to pull away.

% If you depress the accelerator pedal beyond the setting of the Active Distance Assist DISTRONIC, the system is switched to pas sive mode. The Suspended message appears in the multifunction display.

Speedometer The stored speed is highlighted on the speedom eter. If the speed of the vehicle in front or the speed adjustment is less than the stored speed due to the route event ahead, the segments in the speedometer light up. Deactivation of Active Distance Assist DISTRONIC, as well as altera tions to the speed due to manual or automatic

adoption of the speed limit, are displayed in the control feedback of the multifunction display on a single line.

Active Steering Assist status display

1 Gray steering wheel: Active Steering Assist switched on and passive

2 Green steering wheel: Active Steering Assist switched on and active

3 Flashing steering wheel: prompt to the driver to actively confirm or transition from active to passive status, system limits detected

During the transition from active to passive sta tus, symbol3 is shown as enlarged and flash

ing. Once the system is passive, symbol1 is shown as gray in the multifunction display.

Function of Hill Start Assist

Hill Start Assist holds the vehicle for a short time when pulling away on a hill under the fol lowing conditions: R The transmission is in positionh ork. R The electric parking brake is released.

This gives you enough time to move your foot from the brake pedal to the accelerator pedal and depress it before the vehicle begins to roll away.

& WARNING Risk of accident and injury due to the vehicle rolling away

After a short time, Hill Start Assist no longer holds the vehicle and it can roll away. # Therefore, swiftly move your foot from

the brake pedal to the accelerator pedal. Never attempt to leave the vehi cle if it is being held by Hill Start Assist.

198 Driving and parking

HOLD function

HOLD function The HOLD function holds the vehicle at a stand still without requiring you to depress the brake pedal, e.g. while waiting in traffic. The HOLD function is only an aid. The responsi bility for the vehicle safely standing still remains with the driver.

System limits The HOLD function is only intended to provide assistance when driving and is not a sufficient means of safeguarding the vehicle against rolling away when stationary. R The incline must not be greater than 30%.

Activating/deactivating the HOLD function

& WARNING Risk of an accident due to the HOLD function being activated when you leave the vehicle

If you leave the vehicle while only the HOLD function is braking the vehicle, the vehicle can roll away in the following situations: R If there is a malfunction in the system or

in the power supply. R If the HOLD function is deactivated by

depressing the accelerator pedal or brake pedal, e.g. by a vehicle occupant.

# Always deactivate the HOLD function and secure the vehicle against rolling away before leaving the vehicle.

* NOTE Damage from automatic braking

If one of the following functions is switched on, the vehicle brakes automatically in cer tain situations: R Active Brake Assist R Active Distance Assist DISTRONIC R HOLD function R Active Parking Assist

To avoid damage to the vehicle, deactivate these systems in the following or similar sit uations: # During towing # In a car wash

Requirements: R The vehicle is stationary. R The driver's door is closed or the seat belt on

the driver's side is fastened. R The engine is running or has been automati

cally switched off by the ECO start/stop function.

Driving and parking 199

R The electric parking brake is released. R Active Distance Assist DISTRONIC is deacti

vated. R The transmission is in positionh,k ori.

Activating the HOLD function # Depress the brake pedal and after a short

time quickly depress further until the display appears in the multifunction display.

# Release the brake pedal.

Deactivating the HOLD function # Depress the accelerator pedal to pull away. or # Depress the brake pedal until the dis

play disappears from the multifunction dis play.

The HOLD function is deactivated in the follow ing situations: R Active Distance Assist DISTRONIC is activa

ted. R The transmission is switched to positionj.

R The vehicle is secured with the electric park ing brake.

In the following situations, the vehicle is held by transmission positionj and/or by the electric parking brake: R The seat belt is unfastened and the driver's

door is opened. R The vehicle is switched off. R There is a malfunction in the system or the

power supply is insufficient.

RACE START

Function of RACE START % RACE START is available only for the

MercedesAMG GT 63 S 4MATIC+ model or for vehicles with AMG DYNAMIC PLUS pack age.

RACE START enables optimal vehicle accelera tion from a standstill. For this, a suitably high- grip road surface is required, the tires and vehi cle must also be in good condition.

% RACE START is only available after the vehi cle has been broken in (/ page 148).

% RACE START may not be used on normal roads. RACE START must only be activated and used on dedicated race circuits, not on public roads. Be sure to read the safety notes and infor mation on ESP (/ page 176).

& WARNING Risk of skidding and having an accident from wheels spinning

When you use RACE START, individual wheels could spin and you could lose control of the vehicle.

Depending on the ESP mode selected, there is an increased risk of skidding and having an accident. # Make sure that no persons or obstacles

are in the close vicinity of your vehicle.

Activating RACE START Requirements: R The doors, the hood and the tailgate are

closed.

200 Driving and parking

R The engine is running and the transmission and engine are at normal operating tempera ture. R The steering wheel is in the straight-ahead

position. R The vehicle is on level ground. R The vehicle is stationary, the brake pedal is

depressed (left foot) and the parking brake is released. R The transmission is in positionh. R The DRIFT MODE is deactivated. R One of the drive programsC,B or I is selected (/ page 156).

# Rapidly depress the accelerator pedal fully. The engine speed increases.

% If the activation conditions are not fulfilled, RACE START cannot be activated. The RACE START Not Possible See Operator's Manual message appears in the multifunction dis play.

# The RACE START Release brake to start mes sage appears in the multifunction display.

% In this phase you can adjust RACE START depending on the road conditions: you can vary the engine speed by pulling on one of the steering wheel paddle shifters. The seg ments in the multifunction display flicker rapidly.

% If the brake pedal is not released after a short while, RACE START is canceled. The RACE START Canceled message appears in the multifunction display.

# Take your foot off the brake, but keep the accelerator pedal depressed. The vehicle pulls away at maximum accelera tion. The RACE START Active message appears in the multifunction display.

RACE START is deactivated when the vehicle rea ches a speed of approximately 31 mph (50 km/h). RACE START is deactivated immediately if you release the accelerator pedal during RACE START or if any of the activation conditions are no longer fulfilled. The RACE START Canceled message appears in the multifunction display.

% After using it several times in short succes sion, RACE START is unavailable until a cer tain distance has been driven.

DRIFT MODE

Functions of DRIFT MODE % The DRIFT MODE is available only for the

MercedesAMG GT 63 S 4MATIC+ model or for vehicles with AMG DYNAMIC PLUS pack age.

DRIFT MODE enables intentional unstable move ment (drifting) and oversteering of the vehicle. All activation conditions must be fulfilled for this (ESP deactivated, for example). % Only a highly qualified and experienced

driver should drive in DRIFT MODE. Be sure to read the safety notes and infor mation on ESP (/ page 176).

Driving and parking 201

& WARNING Risk of skidding and having an accident from wheels spinning

When you use DRIFT MODE, ESP is not available. Individual wheels could spin and you could lose control of the vehicle. There is an increased risk of skidding and having an accident. # Do not use DRIFT MODE on normal

roads. # DRIFT MODE may only be activated and

used on closed race circuits, not on public roads.

# Make sure that no persons or obstacles are in the close vicinity of your vehicle.

When DRIFT MODE is active, the vehicle drive occurs only at the rear and 4MATIC+ is deactiva ted. From a speed of approximately 70 mph (115 km/h) up to 95 mph (150 km/h) 4MATIC+ is continuously reactivated. From a speed of 95 mph (150 km/h) 4MATIC+ is fully active again, ESP however, remains deactivated.

Below a speed of 95 mph (150 km/h) to approx imately 70 mph (115 km/h) 4MATIC+ is continu ously deactivated again. % DRIFT MODE is only available after the vehi

cle has been broken in (/ page 148).

Activating and deactivating DRIFT MODE Requirements: R ESP is deactivated (/ page 178). R Drive programI(RACE) is selected

(/ page 156). R The doors, the hood and the tailgate are

closed. R The engine is running and the transmission

and engine are at normal operating tempera ture. R The transmission is in manual mode man

ual shifting is activated (/ page 160).

Activating DRIFT MODE

# Pull steering wheel gearshift paddles1 and 2 and hold for half a second. If all activation conditions are fulfilled, the multifunction display shows the message DRIFT MODE Confirm: Paddle UP Cancel: Paddle DOWN and the warning lamp flashes.

# To cancel: pull steering wheel gearshift pad dle1. The multifunction display shows the DRIFT MODE Canceled message and the warning lamp goes out.

202 Driving and parking

# To confirm: pull steering wheel gearshift paddle2. The multifunction display shows the DRIFT MODE Active message and the warning lamp lights up.

Deactivating DRIFT MODE # Pull steering wheel gearshift paddles1 and 2 and hold for half a second. The DRIFT MODE Active message and the warning lamp go out.

DRIFT MODE is automatically deactivated in the following situations: R ESP is activated. R Manual shifting is deactivated the gearbox

is in positionh. R TheI (RACE) drive program is switched

off. R The vehicle is switched off. R Automatic switch off is required by the vehi

cle.

% After drifting and before continuing the jour ney, check the wheels and tires for damage.

In particular, check the tire tread depth and tire contact surface over the entire width of the tires (see the vehicle Operator's Manual).

Function of the AMG steering-wheel buttons

The AMG steering-wheel buttons are availa ble only for the MercedesAMG GT 63 S 4MATIC+ model or for vehicles with AMG DYNAMIC PLUS pack age.

The AMG steering-wheel buttons are two addi tional control elements on the steering wheel.

You can assign two vehicle functions of your choice to the left control element. You can change between the available functions by pressing display buttons2 repeatedly. The cur rently selected functions are displayed in display buttons2. The following functions are available: R ESP(/ page 176) R AMG adaptive sport suspension sys

tem(/ page 206) R AMG Performance exhaust system

(/ page 156) R ECO start/stop function (/ page 152) R Manual gearshifting (/ page 160) R Rear wing (/ page 204)

If you have assigned a function to one of display buttons2, you can operate this function with corresponding button1. The assignment of display buttons2 remains stored even after a new engine start, but the operating status of the respective function is reset to the basic setting.

Driving and parking 203