2012 Mercedes-benz G Class Owners Manual

: Seat backrest release lever ; Rear bench seat release lever i Open the rear doors. This allows you

better access to release lever :. X Remove the center head restraint

(Y page 78).

X Pull release lever :.

The corresponding seat backrest is released.

X Fold the seat backrest forward until it

engages.

X Fold the backrest backwards

(Y page 191).

X Install the head restraints (Y page 78). G WARNING Make sure that the rear bench seat and front seat backrest are correctly engaged in position. If the seat backrests or rear bench seat are not fully engaged and the following occurs: Rsharp braking Ra sudden change of direction Ran accident the seat backrests or rear bench seat may fold forwards and instead of being restrained by the seats as intended you could be injured by them. Occupants could then also be injured in the event of an accident, e.g. by objects

192 Stowage areas

being thrown forwards from the cargo compartment.

Securing cargo Important safety notes G WARNING Distribute the load on the cargo tie down rings evenly. Otherwise, vehicle occupants could be injured by objects being thrown around if you: Rbrake sharply Rchange direction suddenly Rare involved in an accident Please observe the loading guidelines.

Observe the following notes on securing loads: Rsecure the load using the cargo tie down

rings.

Rdo not use elastic straps or nets to secure

a load, as these are only intended as an anti-slip protection for light loads.

Rdo not route tie downs across sharp edges

or corners.

Rpad sharp edges for protection. Ronly use tie downs that have been checked in accordance with applicable standards, e.g. lashing nets or lashing straps.

Rfill the spaces between the load and the cargo compartment walls and the wheel mountings in a form-locking way. Only use dimensionally stable transportation aids for this, such as chocks, wooden fixings or padding.

Cargo tie down rings in the cargo compartment There are four cargo tie down rings in the cargo compartment mounted at the sides.

Cargo compartment cover Important safety notes ! When loading the vehicle, make sure that

you do not stack the load in the cargo compartment higher than the lower edge of the side windows. Do not place heavy objects on top of the cargo compartment cover.

The cargo compartment cover is located behind the rear bench seat backrest.

Opening and closing the cargo compartment cover

X To open: pull cargo compartment

cover : back and clip it into the retainers on the left and right of the rear door. X To close: unclip cargo compartment

cover : and guide it forwards until it is completely rolled up.

Installing/removing the cargo compartment cover

X To remove: make sure that cargo compartment cover ; is rolled up.

X Slide catches : on the left-hand and right-

hand sides of cargo compartment cover ; towards the center of the vehicle. X Swing cargo compartment cover ; up and

out.

X To install: slide catches : towards the

center of the vehicle.

X Insert cargo compartment cover ; into

the recesses in the side trim.

X Press the right and left sides of cargo

compartment cover ; downwards until cargo compartment cover ; engages.

X Slide catches : in the direction of the side

trim.

Roof carrier The roof is not suited for transporting loads. Never use roof rails or other accessories mounted on the roof. G WARNING Do not load items on the roof. It may cause instability during some maneuvers which could result in an accident.

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193

Features Cup holders Important safety notes G WARNING In order to help prevent spilling liquids on vehicle occupants and/or vehicle equipment, only use containers that fit into the cup holder. Use lids on open containers and do not fill containers to a height where the contents, especially hot liquids, could spill during braking, vehicle maneuvers, or in an accident. Liquids spilled on vehicle occupants may cause serious personal injury. Liquids spilled on vehicle equipment may cause damage not covered by the Mercedes-Benz Limited Warranty. When not in use, keep the cup holder closed. An open cup holder may cause injury to you or others when contacted during braking, vehicle maneuvers, or in an accident. Keep in mind that objects placed in the cup holder may come loose during braking, vehicle maneuvers, or in an accident and be thrown around in the vehicle interior. Objects thrown around in the vehicle interior may cause an accident and/or serious personal injury.

Cup holder on the center console

X Fold cup holder : all the way up.

194 Features

! Make sure that the cup holder on the

center console is folded down before you move the front-passenger seat forwards.

Cup holder on the armrest

Sun visors Overview of sun visors G WARNING Do not use the vanity mirror while driving. Keep the vanity mirrors in the sun visors closed while the vehicle is in motion. Reflected glare can endanger you and others.

X Insert cup holder : as shown with the arrow into the fixture of carrier bar ;.

If you do not require the cup holder, it can be stored in the glove box or in the stowage compartment in the center console, for example.

Cup holders in the rear compartment

: Sun visor ; Bracket = Mirror cover ? Mirror light

Glare from the side X Fold down sun visor :. X Pull sun visor : from bracket ;. X Swing sun visor : to the side.

Vanity mirror in the sun visor Mirror lights ? will only function if the sun visor is clipped into bracket ;. X Fold down sun visor :. X Fold up mirror cover =.

Mirror lights ? are switched on automatically.

! Ensure that you remove all containers from the cup holder in the rear before folding the seat backrest and the seat cushion of the rear bench seat forwards.

Ashtray Ashtray in the cockpit

X To open: press cover ? and then release

it. Ashtray : folds out.

X To remove insert: make sure that the

vehicle is secured against rolling away by applying the parking brake.

X Move the selector lever to N. X Move slide knob = to the right, so that

insert ; is released.

X Pull insert ; upwards and remove it. X To re-install the insert: press insert ;

into the holder until it engages.

X To close: press cover ? until it engages.

Ashtray in the rear compartment An ashtray is located in each of the rear doors.

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195

X To open: fold cover ; out in the direction

of the arrow.

X To remove the insert: press retaining

lug : and pull insert = upwards and out. X To re-install the insert: replace insert =

from above.

X To close: close cover ; fully.

Cigarette lighter G WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could: Rinjure themselves on parts of the vehicle Rbe seriously or fatally injured through

excessive exposure to extreme heat or cold Rinjure themselves or cause an accident with

vehicle equipment that can be operated even if the SmartKey is removed from the ignition lock or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function

If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic. Do not expose the child restraint system to direct sunlight. The child restraint system's metal parts, for example, could become very hot, and the child could be burned on these parts. G WARNING Never touch the heating element or sides of the lighter; they are extremely hot. Hold the knob only.

196 Features

If you use the sockets for long periods when the engine is switched off, the battery may discharge. X Turn the SmartKey to position 2 in the

ignition lock.

Socket in the front-passenger footwell

Make sure any children traveling with you do not injure themselves or start a fire with the hot cigarette lighter.

! The 12 V socket in the cigarette lighter

can be used for accessories (up to a maximum of 180 W), as long as they have the standard socket type for cigarette lighters. Note that the socket in the cigarette lighter can be damaged when connecting accessories, for example by frequent insertion and removal or by sockets that do not fit correctly. A damaged socket can cause the cigarette lighter to stop working.

X Lift up the cover of the socket. The cigarette lighter socket can be also used (Y page 195). This is the case even if the SmartKey has been removed from the ignition lock.

Socket in the rear compartment The socket is located on the center console in the rear compartment.

X Lift up the cover of the socket.

Socket in the cargo compartment The socket is located in the cargo compartment on the left-hand side, when viewed in the direction of travel, next to the rear door.

X Press cover ; and then release it.

The ashtray and cigarette lighter : fold out.

X Press in cigarette lighter :.

Cigarette lighter : will pop out automatically when the heating element is red-hot.

12 V sockets Points to observe before use ! If you are simultaneously using all three sockets in the vehicle, make sure that you do not exceed the maximum current draw of 45 A. Otherwise, you will overload the fuses.

The sockets can be used for accessories with a maximum power consumption of 180 W (15
A), e.g. lamps or chargers for mobile phones.

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197

X Lift up the cover of the socket.

115 V socket G WARNING The 115V AC socket operates at high voltage. Use the 115V AC socket in the vehicle with the same caution and prudence that you exercise when using power outlets at home. Keep any fluids away from the 115V AC socket. Do not clean the socket with fluids or tapered objects. Keep the 115V AC socket cover in the closed position, when not in use. Otherwise, you could suffer an electric shock and be seriously or even fatally injured. G WARNING Any device that you connect must have a suitable plug and meet U.S. standards. Never pull at a cable to disconnect a plug from a 115 V AC power socket. Never use a damaged connection cable. The 115 V AC power socket must never be connected to another 115 V AC power source. Do not use a converter with an earthed plug for the 115 V AC power socket. This could cause serious injury to you and/or other people. G WARNING If the 115V AC socket is damaged or torn out of the trim, do not use or touch the 115V AC socket. Using a 115V AC socket that is damaged or torn out of the trim could cause serious personal injury to you and/or others.

115 V power socket : provides an alternating voltage of 115 V, so that small electronic devices can be connected. These devices, such as game consoles, chargers and laptops, should not consume more than a maximum of 150 W altogether. Requirements for operation of these devices: Rthe 12 V sockets in the rear compartment

and the cargo compartment are operational (Y page 196).

Rthe plug of the electronic device is plugged

into 115 V power socket :.

Rthe on-board power supply is within a

permissible voltage range.

Rthe electronic device's maximum power

output does not exceed 150 W.

X Open flap =. X Switch the ignition on. X Insert the plug of the electronic device into

115 V power socket :. Indicator lamp ; lights up.

If indicator lamp ; does not light up, please read the chapter on malfunctions. X To turn off: disconnect the plug from 115 V

power socket :. Ensure that you do not pull on the cord.

X Close flap =.

phone network, a valid SIM card and a subscription to a security service. Rthe battery is sufficiently charged. Rthe corresponding mobile phone network

is available for transmitting data to the Customer Center.

i Determining the location of the vehicle on a map is only possible if there is sufficient GPS reception and the vehicle position can be forwarded to the Customer Center.

The mbrace system The mbrace system provides three different services: Rautomatic and manual emergency call RRoadside Assistance call RMB Info call To adjust the volume during an mbrace call, proceed as follows: X Press the W or X button on the

multifunction steering wheel.

or X Use the COMAND volume controller. You can find information and a description of all available features under "Owners Online" at http://www.mbusa.com14.

System self-test After you have switched on the ignition, the system carries out a self-diagnosis.

198 Features

Possible causes of malfunction: Rthe on-board power supply is not within a

permissible voltage range.

Rthe temperature of the DC/AC converter is

temporarily too high.

Rsome small electronic devices have a constant nominal power of less than 150 W, but a very high switch-on current. It is possible that these devices will not function properly, as 115 V socket : is not able to provide a high enough current. If indicator lamp ; still does not light up, contact a qualified specialist workshop.

mbrace12
Important safety notes ! You must have a license agreement to activate the mbrace service. Ensure that your system is activated and ready for use, and press the E MB Info call button to register. If one of these steps is not carried out, it may not be possible to activate the system. If you have questions about the activation, contact one of the following telephone hotlines: RUSA: Response Center at

1-888-990-9007

RCanada: Customer Service at

1-888-923-8367

Shortly after successfully registering with the mbrace service, a user ID and password will be sent to you by mail. You can use this password to log in to the mbrace section under "Owners Online" at http:// www.mbusa.com13. The mbrace system is available if: Rit has been activated and is operational. Activation requires an available mobile

12 The system is called TELE AID in Canada. 13 USA only. 14 USA only.

G WARNING A malfunction in the system has been detected if one of the following conditions occurs: Rthe indicator lamp in the SOS button does

not light up during the system self- diagnosis.

Rthe indicator lamp in the º Roadside

Assistance button does not light up during the system self-diagnosis.

Rthe indicator lamp in the E information button does not light up during the system self-diagnosis.

Rthe indicator lamp in the SOS button,

º Roadside Assistance button or E information button continues to be lit red after the system self-diagnosis. Rthe Tele Aid inoperative or Tele Aid not activated message appears on the multifunction display after the system self- diagnosis.

If a malfunction is indicated as outlined above, the system may not operate as expected. In the event of an emergency, assistance must be summoned by other means. Have the system checked at the nearest authorized Mercedes-Benz Center or contact the following service hotlines: RUSA: Response Center at

1-888-990-9007

RCanada: Customer Service at

1-888-923-8367

Emergency call Important safety notes ! You must have a license agreement to activate the mbrace service. Ensure that your system is activated and ready for use, and press the E MB Info call button to register. If one of these steps is not carried out, it may not be possible to activate the system.

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199

If you have questions about the activation, contact one of the following telephone hotlines: RUSA: Response Center at

1-888-990-9007

RCanada: Customer Service at

1-888-923-8367

An emergency call is dialed automatically if an air bag or Emergency Tensioning Device is triggered. i An automatically dialed mbrace

emergency call cannot be canceled. An emergency call can also be initiated manually. As soon as the emergency call has been initiated, the indicator lamp in the SOS button flashes. The Connecting Call message appears on the multifunction display. COMAND is muted. Once a connection has been established, the Call Connected message appears on the multifunction display. All important information on the emergency is provided, for example: Rcurrent location of the vehicle (as

determined by the GPS system)

Rvehicle model Rvehicle color Rvehicle identification number A short time after the emergency call is initiated, a voice connection is automatically established between the Response Center and the vehicle occupants. If the vehicle occupants are able to respond, the Response Center will attempt to obtain more detailed information on the emergency. i If there is no response from the vehicle occupants, an ambulance is immediately sent to the vehicle. G WARNING If the indicator lamp in the SOS button is flashing continuously and there was no voice connection to the Response Center

200 Features

Roadside Assistance button X Open the stowage compartment under the

armrest (Y page 189).

established, then the mbrace system could not initiate an emergency call (e.g. the relevant cellular phone network is not available). The message Call Failed appears in the multifunction display for approximately 10 seconds. Should this occur, assistance must be summoned by other means.

Making an emergency call

X Press and hold Roadside Assistance

button : for more than two seconds. A call to a Mercedes-Benz Roadside Assistance Representative is initiated. The indicator lamp in Roadside Assistance button : flashes while the call is active. The Connecting call message appears on the multifunction display and the COMAND system is muted. If a connection can be established, the Call Connected message appears on the multifunction display. If a mobile phone network is available and there is sufficient GPS reception, the mbrace system transmits data to the Response Center, for example: Rcurrent location of the vehicle Rvehicle identification number Rvehicle model Rvehicle color i The COMAND display shows that an

mbrace call is active. You can switch to the navigation menu by pressing the NAVI button on COMAND during the call. Voice output is not available.

A voice connection is established between the Mercedes-Benz Roadside Assistance Representative and the vehicle occupants. X Describe the type of assistance needed.

X To initiate an emergency call

manually: press cover : briefly to open it.

X Press SOS button ; briefly.

The indicator lamp in SOS button ; flashes until the emergency call is concluded.

X Wait for the voice connection with the

Response Center.

X After the emergency call is ended, close

cover :. G WARNING If you feel at any way in jeopardy when in the vehicle (e.g. smoke or fire in the vehicle, vehicle in a dangerous road location), please do not wait for voice contact after you have pressed the SOS button. Carefully leave the vehicle and move to a safe location. The Response Center will automatically contact local emergency officials with the vehicle's approximate location if they receive an automatic SOS signal and cannot make voice contact with the vehicle occupants.

Features

201

The Mercedes-Benz Roadside Assistance Representative either sends a qualified Mercedes-Benz technician or makes arrangements for your vehicle to be transported to the nearest authorized Mercedes-Benz Center. You may be charged for services such as repair work and/or towing. Further details are available in your mbrace manual. i If the indicator lamp in Roadside

Assistance button : flashes continuously and no voice connection to the Response Center has been established, then the mbrace system has failed to initiate a Roadside Assistance call (e.g. the corresponding mobile phone network is not available). The Call Failed message appears on the multifunction display.

X To end a call: press the ~ button on the

multifunction steering wheel.

or X Press the corresponding button for ending

a phone call on COMAND.

i Sign and Drive services15: services such as jump-starting your vehicle, delivering a few gallons of fuel if you run out and mounting your spare if you have a flat tire are provided free-of-charge.

MB Info call button X Open the stowage compartment under the

armrest (Y page 189).

X Press and hold MB Info call button : for

more than two seconds. A call to the Response Center is initiated. The indicator lamp in MB Info call button : flashes while the connection is being established. The Connecting call message appears on the multifunction display and the COMAND system is muted. If a connection can be established, the Call Connected message appears on the multifunction display. If a mobile phone network is available and there is sufficient GPS reception, the mbrace system transmits data to the Response Center, for example: Rcurrent location of the vehicle Rvehicle identification number Rvehicle model Rvehicle color i The COMAND display shows that an

mbrace call is active. You can switch to the navigation menu during the call by pressing the NAVI button on COMAND.

A voice connection between the Response Center and the vehicle occupants is established. You can obtain information on how to operate your vehicle's systems, on the location of the nearest authorized Mercedes- Benz Center, and on further products and services offered by Mercedes-Benz USA.

15 USA only.

202 Features

system can be found in the separate COMAND operating instructions.

Destination Download gives you access to a database with over ten million points of interest (POIs) which can be downloaded onto the navigation system of your vehicle. If you know the destination, you can download the address or obtain the location of points of interest (POIs) or important destinations in the surrounding area. You are prompted to confirm route guidance to the address entered. X Select Yes using the = or ; button on COMAND.

X Press 9 on COMAND to confirm. The system calculates the route and subsequently starts the route guidance with the address entered. i If you select No, the address can be stored in the address book.

i The Destination Download function is

available if the corresponding mobile phone network is available and data transfer is possible.

Search & Send "Search & Send" is a destination entry service. You can find further information on "Search & Send" in the separate COMAND operating instructions.

Vehicle remote opening If you have unintentionally locked your vehicle (e.g. the SmartKey is inside the vehicle) and a replacement key is not available: X Contact the following service hotlines:

Further details on the mbrace system can be found at http://www.mbusa.com16. Log in under "Owners Online". i If the indicator lamp in MB Info call

button : flashes continuously and no voice connection to the Response Center has been established, then the mbrace system has failed to initiate an MB Info call (e.g. because the corresponding mobile phone network is not available). The Call Failed message appears on the multifunction display.

X To end a call: press the ~ button on the

multifunction steering wheel.

or X Press the corresponding button for ending

a phone call on COMAND.

Call priority When service calls are active, e.g. Roadside Assistance or MB Info calls, an emergency call can still be initiated. In this case, an emergency call has the highest priority and takes precedence over all other active calls. The indicator lamp of the respective button flashes until the call is ended. An emergency call can only be terminated by the Response Center. All other calls can be ended by pressing the ~ button on the multifunction steering wheel or the corresponding button for ending a telephone call on COMAND. i When an mbrace call has been initiated, COMAND is muted. The mobile phone is no longer connected to COMAND. However, if you want to use your mobile phone, we recommend that you do this only when the vehicle is stationary and in a safe location.

Downloading destinations in COMAND i Information on the components and operating principles of the COMAND

16 USA only.

RUSA: Response Center at

1-888-990-9007

RCanada: Customer Service at

1-888-923-8367

You will be asked for your password.

X Return to your vehicle at the time arranged

with the Response Center.

X Press and hold the release button on the rear door handle for at least 20 seconds until the indicator lamp in the SOS button (Y page 199) begins flashing. The Connecting Call message appears on the multifunction display.

Alternatively, the vehicle can also be opened via the Internet in the "Owners Online" section using your ID number and password17. i Vehicle remote unlocking is only possible if the corresponding mobile phone network is accessible. The SOS button flashes and the Connecting Call message appears in the multifunction display to confirm that the command for vehicle remote unlocking has been received. If you press the rear door's locking cylinder for more than 20 seconds before receiving authorization for remote unlocking, you must wait 15 minutes before you can press the rear door's locking cylinder again.

Service for recovering a stolen vehicle If your vehicle has been stolen: X Contact the police.

The police will issue an incident report. This report has a number.

X Forward this number to the Response

Center together with your PIN. The Response Center will then attempt to covertly contact the mbrace system. The Response Center contacts you and the local law enforcement authority if the vehicle is located. However, only the law

17 USA only.

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203

enforcement is informed of the location of the vehicle.

i If the anti-theft alarm system remains activated for longer than thirty seconds, mbrace is automatically connected to the Response Center.

Brush guard (USA only) G WARNING The brush guard is designed solely to enhance the appearance of the vehicle and help protect grille and headlamps from minor mishaps, either on or off road. Since the safety characteristics are limited in the event of an accident, brush guard are not intended to prevent injury or damage in the event of an accident. Also observe state and local regulations on installation and use. Raise and lower the brush guard in an open space with plenty of room.

Example: G 55 AMG with brush guard ! Only drive when the brush guard is folded

up and locked. Only fold down the brush guard to replace a bulb, for example.

204 Features

i Keep hold of the brush guard when

releasing it. It will otherwise immediately swing downward.

X To swing down: release both quick-

release fasteners ; using wrench :.

X Slowly guide the brush guard downward. X To swing up and secure: swing the brush

guard up to stop joint ? and hold it in place. The pins of quick-release fasteners ; must engage in the openings in lock =. X Lock quick-release fasteners ; on both

sides using wrench :.

! Make sure that the pins of the quick-

release fasteners are securely engaged in the lock on both sides.

Garage door opener Important safety notes You can use the HomeLink® garage door opener integrated into the rear-view mirror to operate up to three different gate/garage door opener systems.

i Certain garage door drives are

incompatible with the integrated garage door opener. If you have difficulty programming the integrated garage door opener, contact an authorized Mercedes- Benz Center. You can also contact the following service hotlines: RUSA: Mercedes-Benz Customer

Assistance Center at 1-800-FOR-MERCedes

RCanada: Customer Service at

1-800-387-0100

G WARNING Before programming the integrated remote control to a garage door opener or gate operator, make sure people and objects are out of the way of the device to prevent potential harm or damage. When programming a garage door opener, the door moves up or down. When programming a gate operator, the gate opens or closes. Do not use the integrated remote control with any garage door opener that lacks safety stop and reverse features as required by U.S. federal safety standards (this includes any garage door opener model manufactured before April 1, 1982). A garage door that cannot detect an object - signaling the door to stop and reverse - does not meet current U.S. federal safety standards. When programming a garage door opener, park vehicle outside the garage. Do not run the engine while programming the integrated remote control. Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death.

i USA only:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user's authority to operate the equipment.

i Canada only:

This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user's authority to operate the equipment.

Programming the remote control Programming

Remote control in the rear-view mirror Garage door remote control A is not part of the garage door opener. i To achieve the best result, insert new batteries in garage door remote control A of your garage door drive before programming.

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205

X Erase the memory of the integrated remote control (Y page 207) before programming it for the first time.

X Turn the SmartKey to position 2 in the

ignition lock.

X Press and hold one of transmitter

buttons ; to ? on the integrated remote control. After a short time, indicator lamp : will start flashing. It flashes about once per second.

i Indicator lamp : flashes immediately

the first time that the transmitter button is programmed. If this transmitter button has already been programmed, indicator lamp : will only start flashing at a rate of once a second after 20 seconds have elapsed.

X Keep the transmitter button depressed. X Point garage door remote control A with

transmitter button B toward the transmitter buttons on the rear-view mirror at a distance of 2 to 12 inches (5 to 30 cm).

i The distance between garage door remote control A and the integrated garage door opener depends on the system of the garage door drive. You might require several attempts. You should test every position for at least 20 seconds before trying another position.

X Keep transmitter button B on garage door remote control A pressed until indicator lamp : starts to flash rapidly. The programming has been successful if indicator lamp : flashes rapidly.

X Release transmitter buttons ;, = or ?

on the integrated remote control and transmitter button B on the garage door remote control.

206 Features

If indicator lamp : goes out after approximately 20 seconds and has not flashed rapidly: X Release transmitter buttons ;, = or ?

on the integrated remote control and transmitter button B on the garage door remote control.

X Repeat the procedure for the other

transmitter buttons. When doing so, vary the distance between the garage door's remote control and the transmitter buttons in the rear-view mirror.

i If the garage door system works with a

rolling code, you must synchronize the remote control integrated into the rear- view mirror with the garage door system receiver after programming. You will find further information in the garage door opening system's operating instructions, e.g. the sections on "Synchronizing the transmitter" or "Registering a new transmitter". You can also call the hotline mentioned above.

Notes on programming the remote control Canadian radio frequency laws require a "break" (or interruption) of the transmission signals a few seconds after broadcasting. Therefore, these signals may not last long enough for the integrated remote control to recognize the signal during programming. Comparable with Canadian law, some U.S. garage door openers also have a built-in "interruption". If you live in Canada or have difficulties programming the garage door opener (regardless of where you live) when using the programming steps (see above), proceed as follows: X Press transmitter button (;, = or ?) and hold it down during the following steps until

the setup has been completed successfully.

X At the same time, press transmitter button B of the garage door remote control for two seconds, then release it for two seconds, then press it again for two seconds.

X Repeat this sequence on transmitter button B of the garage door remote control until the frequency signal has been saved.

X If the setup procedure is successful,

indicator lamp : flashes once slowly and goes out after a few seconds.

X Continue with the other programming

steps (see above).

Problems when programming If you have problems when programming the integrated remote control, please note the following: Rcheck the transmitter frequency of garage door remote control A (which can usually be found on the rear of the remote control). The integrated remote control is compatible with devices that operate at frequencies between 280 and 390 MHz.

Rreplace the batteries in garage door remote control A. This increases the likelihood of garage door remote control A sending a strong and precise signal to the integrated remote control on the rear-view mirror. Rwhen programming, hold garage door

remote control A at varying distances and angles from the transmitter button which you are programming. Try different angles at a distance between 2 and 12 inches (5
to 30 cm) or the same angle at varying distances.

Rif there is another garage door remote

control for the same device, perform the programming steps again using that garage door opener. Before performing these steps, make sure that there are new

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207

Floormat on the driver's side G WARNING Whenever you are using a floormat, make sure there is enough clearance and that the floormat is securely fastened. The floormat should always be securely fastened using the fastening equipment. Before driving off, check that the floormat is securely in place and adjust it if necessary. A loose floormat could slip and hinder proper functioning of the pedals. Do not place several floormats on top of each other as this may impair pedal movement.

batteries in the garage door remote control.

Ralign the antenna cable of the garage door

opener unit. This can improve signal reception/transmission.

Opening/closing the garage door Once programmed, the integrated remote control will assume the function of the garage door system's remote control. Please also read the operating instructions for the garage door system. X Turn the SmartKey to position 2 in the

ignition lock.

X Press transmitter button ;, = or ? on the integrated remote control in the rear- view mirror that is programmed to operate the garage door. Garage door system with fixed code: indicator lamp : lights up continuously. Garage door system with rolling code: indicator lamp : flashes briefly and then lights up for approximately two seconds. This is repeated for up to 20 seconds.

i The transmitter will transmit a signal for as long as the transmitter button is being pressed. The transmission will be halted after a maximum of 20 seconds and indicator lamp : will flash. Press the transmitter button again, if necessary.

Clearing the remote control memory X Turn the SmartKey to position 2 in the

ignition lock.

X Press and hold transmitter buttons ;

and ? for approximately 20 seconds until indicator lamp : flashes rapidly. The memory is cleared.

i You should clear the remote control

memory before selling the vehicle.

208

Useful information ............................ 210
Engine compartment ........................ 210
Maintenance ...................................... 215
Care .................................................... 216

209

G WARNING To help prevent personal injury, stay clear of moving parts when the hood is open and the engine is running. The radiator fan may continue to run for approximately 30 seconds or may even restart after the engine has been turned off. Stay clear of fan blades. G WARNING The engine is equipped with a transistorized ignition system. Because of the high voltage, it is dangerous to touch any components (ignition coils, spark plug sockets, diagnostic socket) of the ignition system: Rwith the engine running Rwhile starting the engine Rwhen the ignition is switched on and the

engine is turned manually

X Make sure that the windshield wipers are

switched off. G WARNING The windshield wipers and wiper linkage could be set in motion. When the hood is open, you or others could be injured by the wiper linkage. Make sure that the windshield wipers are switched off and that the SmartKey has been pulled out of the ignition lock before opening the hood.

The release lever on the hood is in the footwell on the left-hand side of the vehicle when viewed in the direction of travel.

210 Engine compartment

Useful information

i This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences are possible. Please note that your vehicle may not be equipped with all features described. This also applies to safety- related systems and functions.

i Please read the information on qualified

specialist workshops (Y page 20).

Engine compartment Hood Opening the hood G WARNING Do not pull the release lever while the vehicle is in motion. Otherwise, the hood could be forced open by passing air flow. This could cause the hood to come loose and injure you and/or others. G WARNING Do not open the hood when the engine is overheated. You could be seriously injured. Observe the coolant temperature gauge to determine whether the engine may be overheated. If you see flames or smoke coming from the engine compartment, move away from the vehicle. Wait until the engine has cooled. If necessary, call the fire department. G WARNING You could be injured when the hood is open – even when the engine is turned off. Parts of the engine can become very hot. To prevent burns, let the engine cool completely before touching any components on the vehicle. Comply with all relevant safety precautions.

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211

X Lower the hood and let it fall from a height

of approximately 8 inches (20 cm).

X Check that the hood has engaged properly. If the hood can be raised slightly, it is not properly engaged. Open it again and close it with a little more force.

Engine oil Notes on the oil level Depending on the driving style, the vehicle consumes up to 0.9 US qts (0.8 l) of oil over a distance of 600 miles (1,000 km). The oil consumption may be higher than this when the vehicle is new or if you frequently drive at high engine speeds.

Checking the oil level using the oil dipstick On the G 55 AMG, the oil level can be checked using the on-board computer. When checking the oil level: Rpark the vehicle on a level surface. Rthe engine should be switched off for

approximately five minutes if the engine is at normal operating temperature.

Rthe engine should be switched off for at least 30 minutes if the engine is not at operating temperature (i.e. if you only start the engine briefly).

Oil dipstick (example: G 550)

X Pull release lever : on the hood.

The hood is released.

! Make sure that the windshield wipers are not folded away from the windshield. You could otherwise damage the windshield wipers or the hood.

X Lift the hood slightly. X Push hood catch handle ; in the direction

of the arrow and lift the hood.

Closing the hood G WARNING When closing the hood, use extreme caution not to catch hands or fingers. Be careful that you do not close the hood on anyone. Make sure the hood is securely engaged before driving off. Do not continue driving if the hood can no longer engage after an accident, for example. The hood could otherwise come loose while the vehicle is in motion and injure you and/or others.

212 Engine compartment

X Pull oil dipstick : out of the dipstick guide

tube.

X Wipe off oil dipstick :. X Slowly slide oil dipstick : into the guide

tube to the stop, and take it out again. The oil level is correct if the level is between MIN mark = and MAX mark ;.

X Add oil if necessary.

Checking the oil level using the on- board computer On the G 55 AMG, the oil level can be checked using the on-board computer. When checking the oil level: Rpark the vehicle on a level surface. Rthe engine should be switched off for

approximately five minutes if the engine is at normal operating temperature.

X Make sure that the SmartKey is in position

2 in the ignition lock.

X Press the & or * button on the steering wheel to select the following message:

The measurement takes a few seconds. You will see one of the following messages in the multifunction display: REngine Oil Level OK RAdd 1.0 qt (Canada: 1.0 liter) to reach maximum oil level.

RAdd 1.5 qts (Canada: 1.5 liters) to reach maximum oil level. RAdd 2.0 qts (Canada: 2.0 liters) to reach maximum oil level. X Add oil if necessary. If the engine is at normal operating temperature and the Engine Oil Reduce Oil Level message appears, the engine oil level is too high. X Have excess oil siphoned off. ! Do not add too much oil. Adding too much oil can result in damage to the engine or the catalytic converter. Have excess oil siphoned off. If the Switch ignition on to check engine oil level message appears: X Turn the SmartKey to position 2 in the ignition lock. If the Observe Waiting Time message appears: X If the engine is at normal operating

temperature: repeat the measurement after about five minutes. If the engine is not at normal operating temperature (e.g. if the engine was only started briefly): repeat the measurement after about 30 minutes. If the Engine Oil Level Not With Engine On message appears: X Switch off the engine. X If the engine is at normal operating

temperature: wait about five minutes before carrying out the measurement. If the engine is not at normal operating temperature, e.g. if the engine was only started briefly: wait about 30 minutes before carrying out the measurement.

i If you wish to cancel the measurement,

press the * or & button on the multifunction steering wheel.

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213

Adding engine oil H Environmental note When adding oil, take care not to spill any. If oil enters the soil or waterways, it is harmful to the environment.

! Use only engine oils and oil filters that

have been approved for vehicles equipped with a service system. A list of the engine oils and oil filters tested and approved in accordance with the Mercedes-Benz Specifications for Service Products can be obtained from any authorized Mercedes- Benz Center. Damage to the engine or exhaust system is caused by the following: Rusing engine oils and oil filters which

have not been specifically approved for the service system.

Rreplacing the engine oil or oil filter after the replacement interval required by the service system has elapsed Rusing engine oil additives.

Example: engine oil cap

Engine oil cap (G 55 AMG) X Turn cap : counterclockwise and remove

it.

X Add the amount of oil required. Observe the specifications in the on-board computer when doing so or fill carefully to the maximum mark on the oil dipstick. i The difference in quantity between the

MIN mark and the MAX mark on the dipstick is approximately 2.1 US qts. (2 l). ! Do not add too much oil. If the oil level is above the "max" mark on the dipstick, too much oil has been added. This can lead to damage to the engine or the catalytic converter. Have excess oil siphoned off. For further information on engine oil, see (Y page 275). X Replace cap : on the filler neck and

tighten clockwise. Ensure that the cap locks into place securely.

Checking and adding other service products Coolant level Only check the coolant level when the vehicle is on a level surface and the engine has cooled down.

214 Engine compartment

X Turn the SmartKey to position

2(Y page 115) in the ignition lock.

X Check the coolant temperature display in

the instrument cluster. The coolant temperature must be below 158 ‡ (70 †). G WARNING In order to avoid any potentially serious burns: Ruse extreme caution when opening the hood if there are any signs of steam or coolant leaking from the cooling system, or if the coolant temperature display indicates that the coolant is overheated.

Rdo not remove the pressure cap on the

coolant reservoir if the coolant temperature is above 158 ‡ (70 †). Allow the engine to cool down before removing the cap. The coolant reservoir contains hot fluid and is under pressure.

Rusing a rag, slowly turn the cap

approximately 1/2 turn to relieve excess pressure. If opened immediately, scalding hot fluid and steam will be blown out under pressure.

Rdo not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts.

X Slowly turn cap : half a turn

counterclockwise and allow excess pressure to escape.

X Turn cap : further counterclockwise and

remove it. If the coolant is at the level of marker bar = in the filler neck when cold, there is enough coolant in coolant expansion tank ;. If the coolant is approximately 0.6 in (1.5 cm) above marker bar = in the filler neck when warm, there is enough coolant in coolant expansion tank ;.

X If necessary, add coolant that has been tested and approved by Mercedes-Benz.

X Replace cap : and turn it clockwise as far

as it will go.

For further information on coolant, see (Y page 276).

Windshield washer system and headlamp cleaning system The washer fluid reservoir is used for both the windshield washer system and the headlamp cleaning system. G WARNING Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned.

! At temperatures below freezing: always fill the washer fluid reservoir with a mix of water and windshield washer concentrate (e.g. MB WinterFit). There is otherwise a risk of damaging the windshield washer system/headlamp cleaning system.

! Only use washer fluid concentrate which

is suitable for plastic lenses. Unsuitable washer fluid concentrate could damage the plastic lenses of the headlamps.

Maintenance 215

Only check the brake fluid level when the vehicle is stationary and on a level surface.

! Do not add distilled or de-ionized water to the washer fluid container. Otherwise, the level sensor may be damaged.

i Add windshield washer concentrate, e.g. MB SummerFit, to the washer fluid all year round.

Example: washer fluid reservoir X Mix the windshield washer fluid in a

container beforehand.

X At temperatures above freezing: fill the washer fluid reservoir with a mix of water and windshield washer concentrate (e.g. MB SummerFit).

X At temperatures below freezing: fill the washer fluid container with a mix of water and MB SummerFit windshield washer concentrate. For information on the mixing ratio, see (Y page 277) or use the premixed windshield washer solution with antifreeze available in specialist stores.

X To open: pull cap : upwards by the tab. X Add the premixed washer fluid. X To close: press cap : onto the filler neck

until it engages.

Brake fluid level ! If you notice that the brake fluid level in the brake fluid reservoir has fallen to the MIN mark or less, check the brake system immediately for leaks. Also check the thickness of the brake linings. Visit a qualified specialist workshop immediately. Do not add brake fluid. This does not correct the error.

The brake fluid level is correct if it is between MIN marking ; and MAX marking : on the brake fluid reservoir.

Maintenance Service interval display Service messages Information on the type of service and service intervals (see separate Maintenance Booklet). You can obtain further information from an authorized Mercedes-Benz Center or at http://www.mbusa.com (USA only). The service interval message informs you of the next service due date. If a service due date has been exceeded, you also hear a warning tone. The multifunction display shows a service message for several seconds, e.g.: Service A In 99999 Miles Service A Due Now Service A Exceeded By 99999 Miles The symbol and the letter indicate which type of service is due: ¯ Minor service A ± Major service B The service interval display does not take into account any periods of time during which the battery is disconnected.

216 Care

damage to the major assemblies or the vehicle.

Fuel/water separator If the fuel/water separator needs servicing, the following message appears in the multifunction display:

Maintaining the time-dependent service schedule: X Before disconnecting the battery, note down the service due date displayed.

or: X After reconnecting the battery, subtract

the battery disconnection periods from the service date shown on the display.

i The service interval display should not be

confused with the 4 engine oil level display.

Hiding a service message X Press the reset button on the left of the

instrument cluster (Y page 25).

Displaying service messages Use the buttons on the multifunction steering wheel. X Switch on the ignition. X Press the V or U button on the steering wheel to select the standard display menu (Y page 156).

X With & or * select the service

interval display. The ¯ or ± service symbol and the service due date are displayed.

Please bear the following in mind A qualified specialist workshop will reset the service interval display after the necessary service work has been carried out. Further information, on maintenance for example, can be obtained at an authorized Mercedes-Benz Center or directly from Mercedes-Benz. ! If the service interval display has been

reset unintentionally, have the setting corrected at a Mercedes-Benz Center. Have service work carried out as described in the Maintenance Booklet. This may otherwise lead to increased wear and

You will also hear a brief warning tone. X Visit a qualified specialist workshop as

soon as possible.

! If you continue driving without having the fuel/water separator serviced, this could cause damage to the engine. Any resulting damage is not covered by the warranty. H Environmental note Dispose of service products in an environmentally responsible manner.

Care Notes on care Regular care of your vehicle is a condition for retaining the quality in the long term. Use care products and cleaning agents recommended and approved by Mercedes-