2012 Mercedes-benz G Class Owners Manual

RCheck that the brakes are working normally

after a long downhill stretch.

i The special off-road ABS(Y page 54) enables accurate, brief and repeated locking of the front wheels, causing them to dig into the loose ground. Note that when the front wheels are fully braked, they slide easily over the surface of the ground, making it difficult to steer.

Driving systems Cruise control Important safety notes Cruise control maintains a constant road speed for you. On long and steep downhill gradients, especially if the vehicle is laden, you must select shift range 1, 2 or 3 in good time. By doing so, you will make use of the braking effect of the engine, which relieves the load on the brake system and prevents the brakes from overheating and wearing too quickly. Use cruise control only if road and traffic conditions make it appropriate to maintain a steady speed for a prolonged period. You can set any road speed above 20 mph (30 km/h). G WARNING The cruise control is a convenience system designed to assist the driver during vehicle operation. The driver is and must always

140 Driving systems

remain responsible for the vehicle's speed and for safe brake operation. Only use the cruise control if the road, traffic, and weather conditions make it advisable to travel at a constant speed. RThe use of the cruise control can be

dangerous on winding roads or in heavy traffic because conditions do not allow safe driving at a constant speed.

RThe use of the cruise control can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control.

RDeactivate the cruise control when driving

in fog.

The "Resume" function should only be operated if the driver is fully aware of the previously set speed and wishes to resume this particular preset speed.

Cruise control lever

: To store the current speed or a higher

speed

; To store the current speed or a lower

speed

= To deactivate cruise control ? To call up the last speed stored When you activate cruise control, the stored speed is shown in the multifunction display for five seconds.

Storing and maintaining the current speed You can store the current speed if you are driving faster than 20 mph (30 km/h). X Accelerate the vehicle to the desired

speed.

X Briefly press the cruise control lever

up : or down ;.

X Remove your foot from the accelerator

pedal. Cruise control is activated. The vehicle automatically maintains the stored speed. i Cruise control may be unable to maintain

the stored speed on uphill and downhill gradients. The stored speed is resumed when the gradient levels out.

Calling up the last speed stored G WARNING The set speed stored in memory should only be set again if prevailing road conditions and legal speed limits permit. Possible acceleration or deceleration differences arising from returning to the preset speed could cause an accident and/or serious injury to you and others.

X Briefly pull the cruise control lever towards

you ?.

X Remove your foot from the accelerator

pedal. Cruise control is activated and adjusts the vehicle's speed to the last speed stored.

Setting a speed G WARNING Keep in mind that it may take a brief moment until the vehicle has made the necessary adjustments. Increase or decrease the set vehicle speed to a value that the prevailing road conditions and legal speed limits permit. Otherwise, sudden and unexpected acceleration or deceleration

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141

of the vehicle could cause an accident and/ or serious injury to you and others.

X Press the cruise control lever up : for a higher speed or down ; for a lower speed. X Keep the cruise control lever pressed until

the desired speed is reached.

X Release the cruise control lever.

The new speed is stored.

i Cruise control is not deactivated if you

depress the accelerator pedal. For example, if you accelerate briefly to overtake, cruise control adjusts the vehicle's speed to the last speed stored after you have finished overtaking.

Making adjustments in 1 mph (Canada: 1 km/h) increments X Briefly press the cruise control lever

up : for a higher speed or down ; for a lower speed. The last speed stored is increased or reduced.

Deactivating cruise control There are several ways to deactivate cruise control: X Briefly press the cruise control lever

forwards =.

or X Brake. Cruise control is automatically deactivated if: Ryou apply the parking brake. Ryou are driving below 20 mph (30 km/h). RESP® intervenes or you deactivate ESP®. Ryou shift the transmission to position N

while driving.

i The last speed stored is cleared when you

switch off the engine.

4MATIC (permanent four-wheel drive) 4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. G WARNING If a drive wheel is spinning due to insufficient traction: RWhile driving off, apply as little throttle as

possible.

RWhile driving, ease up on the accelerator

pedal.

RAdapt your speed and driving style to the

prevailing road conditions.

Failure to observe these guidelines could cause the vehicle to skid. 4MATIC cannot prevent accidents resulting from excessive speed.

! Never tow the vehicle with one axle

raised. This may damage the transfer case. Damage of this sort is not covered by the Mercedes-Benz Limited Warranty. All wheels must remain either on the ground or be fully raised. Observe the instructions for towing the vehicle with all wheels in full contact with the ground.

i In wintry driving conditions, the maximum

effect of 4MATIC can only be achieved if you use winter tires (M+S tires), with snow chains if necessary.

! When testing the parking brake, operate the vehicle only briefly (for a maximum of ten seconds) on a brake test dynamometer. When doing this, turn the SmartKey to position 0 or 1 in the ignition. Failure to do this can cause damage to the drive train or the brake system.

! Function or performance tests may only be performed on a 2-axle dynamometer. If you wish to operate the vehicle on such a dynamometer, please consult an authorized Mercedes-Benz Center

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beforehand. You could otherwise damage the drive train or the brake system.

Information about driving off-road (Y page 134).

Ultrasonic backing-up aid Important safety notes G WARNING The ultrasonic backing up aid is only designed to assist you and may not detect all obstacles. It is not a substitute for paying attention. You are always responsible for safety and must continue to pay attention to your immediate surroundings when parking and maneuvering. Otherwise, you could endanger yourself and others. G WARNING Make sure that no persons or animals are in the maneuvering range. Otherwise, they could be injured.

The ultrasonic backing up aid is an electronic parking aid. It indicates visually and audibly the distance between the rear area of your vehicle and an object. The ultrasonic backing up aid is activated automatically when you switch on the ignition and engage reverse gear. The ultrasonic backing up aid monitors the rear area of your vehicle using four sensors in the rear bumper.

Range of the sensors The sensors must be free of dirt, ice and slush; otherwise they may not function correctly. Clean the sensors regularly, taking care not to scratch or damage them (Y page 220).

Side view

Top view Sensors

Center

Corners

Approx. 59 in (approx. 150 cm) Approximately 40 in (approximately 100 cm)

! When parking, pay particular attention to objects above or below the sensors, such as flower pots or trailer towbars. The ultrasonic backing up aid does not detect such objects when they are in the immediate vicinity of the vehicle. You could damage the vehicle or the objects. Ultrasonic sources such as an automatic car wash, the compressed air-brakes on a

: Sensors in the rear bumper

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143

From the: Rfourth segment you will hear an

intermittent warning tone

Rfifth segment you will hear a faster

intermittent warning tone

Rsixth segment you will hear a very fast

intermittent warning tone. This indicates that you have now reached the minimum distance.

truck or a pneumatic drill could cause the ultrasonic backing up aid to malfunction.

Minimum distance

Center

Corners

Approximately 8 in (approximately 20 cm) Approximately 8 in (approximately 20 cm)

If there is an obstacle within this range, all warning displays flash and a warning tone sounds. If the distance falls below the minimum, the distance may no longer be shown.

Warning displays The warning display shows the distance between the sensors and the obstacle. The warning display is in the rear compartment next to the rear door.

The warning display is divided into four yellow and two red segments :. The ultrasonic backing up aid is ready for use when you hear a warning tone and segment ; lights up briefly. One or more segments : light up as the vehicle approaches an obstacle, depending on the distance from the obstacle.

144 Driving systems

Problems with the ultrasonic backing-up aid

Problem You hear a warning signal when backing up.

You hear a warning tone when backing up or you do not hear a warning tone and none of the segments light up.

Possible causes/consequences and M Solutions The ultrasonic backing up aid sensors are dirty or there is interference. X Clean the ultrasonic backing up aid sensors (Y page 220). X Switch the ignition back on. The problem may be caused by an external source of radio or ultrasound waves. The ultrasonic backing up aid is switched off. X See if the ultrasonic backing up aid functions in a different

location.

The ultrasonic backing up aid has malfunctioned and has switched itself off. X Have the ultrasonic backing up aid checked at a qualified

specialist workshop as soon as possible.

Rear view camera Important safety notes The rear view camera is an optical parking aid. It shows the area behind your vehicle in the COMAND display. G WARNING Make sure that no persons or animals are in the maneuvering range. Otherwise, they could be injured.

The rear view camera is in the tailgate above the rear window wiper.

: Rear view camera

View through the camera The area behind the vehicle is displayed in a mirror-inverted manner, as in the rear-view mirror. G WARNING The rear view camera is only an aid and may show a distorted view of obstacles, show them incorrectly or not at all. The rear view camera is not a substitute for paying attention. The camera cannot show objects in the following areas:

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145

separate operating instructions for COMAND).

X Engage reverse gear.

The area behind the vehicle is shown in the COMAND display.

Off-road driving systems Transfer case General information The vehicle has permanent all-wheel drive. Power is always transmitted to both axles. For further information on driving off-road, see (Y page 134).

Rvery close to the rear bumper Runder the rear bumper Runder the spare wheel Rbehind and close to the spare wheel You are always responsible for safety and must continue to pay attention to your immediate surroundings when parking and maneuvering. This applies to the areas behind, in front of and beside the vehicle. Otherwise, you could endanger yourself and others. G WARNING Under the following circumstances, the rear view camera will not function, or will function in a limited manner: Rthe tailgate is open Rin heavy rain, snow or fog Rat night or in very dark places Rif the camera is exposed to very bright light Rif the area is lit by fluorescent light or LED

lighting (the display may flicker)

Rif there is a sudden change in temperature,

e.g. when driving into a heated garage in winter

Rif the camera lens is dirty or obstructed Rif the rear of your vehicle is damaged. In this event, have the camera position and setting checked at a qualified specialist workshop.

Do not use the rear view camera in these types of situation. You could otherwise injure others or damage objects and your vehicle while you are parking.

Activating the rear view camera X Make sure that the SmartKey is in position

2 in the ignition lock.

X Make sure that the "rear view camera"

function is selected in COMAND (see the

146 Off-road driving systems

Shift ranges

HIGH Position for all normal on-road driving conditions. LOW Low-range position for driving off- road. Also for use on steep uphill or downhill gradients, especially when towing a trailer. ! When the transfer case is in the

off-road driving position LOW range, the automatic transmission does not shift up, even when the engine has reached the overrevving limit. There is then a risk of engine damage. Make sure that you do not exceed the maximum permissible engine speed.

The vehicle travels around half the speed of on-road driving range HIGH. The tractive power is correspondingly higher. Neutral Neutral position. No power is transmitted to the drive wheels.

Shifting the transfer case General information G WARNING If you do not wait for the gear change process to complete, it may not be correctly implemented. The transfer case may then be in neutral and the power transmission between the engine and the drive axles may be disengaged. The vehicle can then move freely, even if a gear is engaged, and may inadvertently start moving, particularly if it is on a slope. There is therefore a risk of an accident.

Always wait for the gear change process from HIGH to LOW and from LOW to HIGH to complete. Do not turn off the engine while changing gear and do not shift the automatic transmission to another gear. Observe the relevant messages in the multifunction display.

: Current shift range ; Current transfer case position Current shift range : and transfer case position ; are shown in the instrument cluster multifunction display. The switch for the transfer case is on the lower section of the center console.

Transfer case switch From HIGH to LOW ! Only carry out the gear selection if:

Rthe engine is running. Rthe vehicle is rolling.

Rthe automatic transmission is in selector

lever position N.

Ryou are driving no faster than 25 mph

(40 km/h).

You could otherwise damage the transfer case.

X Push the transfer case switch to LOW. When the shift procedure is complete, the L transfer case position appears in the multifunction display.

X Shift the transmission to position D. From LOW to HIGH ! Only carry out the gear selection if:

Rthe engine is running. Rthe vehicle is rolling. Rthe automatic transmission is in selector

lever position N.

Ryou are driving no faster than 43 mph

(70 km/h).

You could otherwise damage the transfer case.

X Push the transfer case switch to HIGH. When the shift procedure is complete, the H transfer case position appears in the multifunction display.

If the gear change is not completed, the following messages could appear in the display: RTC shift conditions not fulfilled You have not met one or more shift conditions. RTC in neutral The transfer case has canceled the gear change process and is in N. The N transfer case position appears in the multifunction display. G WARNING If the transfer case is in Neutral, the park position P of the automatic transmission will

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147

not hold the vehicle. The parking brake must be engaged to hold the vehicle in place. RTC shift procedure canceled The transfer case has not performed the gear change process.

X Carry out the gear change process again.

Make sure to meet all conditions for changing gears. RTransfer case Consult workshop There is a malfunction in the transfer case.

X Do not shift the transfer case. X Have the vehicle checked as soon as

possible at a qualified specialist workshop.

Shifting to neutral G WARNING If the transfer case is in Neutral, the park position P of the automatic transmission will not hold the vehicle. The parking brake must be engaged to hold the vehicle in place.

X Turn the SmartKey to position 2 in the

ignition lock.

X Apply the parking brake. X Depress the brake pedal. X Move the selector lever to position N (Y page 120).

X Push the transfer case switch to LOW for

about 30 seconds. When the shift procedure is complete, the N transfer case position appears in the multifunction display.

i If the transfer case is in N, the SmartKey is in the ignition lock and you open the driver's door, the TC in neutral message appears in the multifunction display. If you then release the parking brake, a warning tone will sound.

148 Off-road driving systems

Differential locks General information Differential locks improve the traction of the vehicle. G WARNING Never drive on firm road surfaces with differential locks engaged. Never drive on narrow bends with front-axle differential locks engaged. With differential locks engaged, the vehicle's ability to steer is severely restricted and the danger of accidents is therefore higher. Do not engage or disengage differential locks while driving on a bend. The vehicle may otherwise make a jerking movement. You could thus lose control of the vehicle and cause an accident. If you select a differential lock, ABS, 4ETS, ESP® and BAS will be deactivated.

Your vehicle is equipped with a differential lock for: Rthe transfer case: this controls the balance

between the front and rear axles.

Rthe rear axle: this controls the balance between the wheels on the rear axle.

Rthe front axle: this controls the balance between the wheels on the front axle.

! In order to avoid damage to the transfer

case, you must operate the vehicle on a dynamometer (1-axle dynamometer) only if: Rthe axle not driven on is jacked up

or

Rthe corresponding propeller shaft is

disconnected and

Rthe differential lock of the transfer case

is engaged.

Otherwise, the transfer case can be damaged.

Information about differentials and differential locks When the vehicle drives around a corner, the wheels on the outside of the bend must cover a greater distance. Therefore, the wheels turn more rapidly than on the inside. The differential, a transmission in the drivetrain, balances out the different rotational speeds and therefore enables driving through bends. The disadvantage of a differential is that more power is transferred to the wheels that have the least grip. Example: a wheel on a driven axle stands on snow-covered ground and thus has no traction. This wheel receives the strongest driving power from the differential, as the force progression takes the path of least resistance. The opposite wheel on this axle, however, which stands on firm ground and could therefore allow propulsion, receives no driving power. 4ETS eliminates this disadvantage. It provides good steerability by automatically braking the spinning wheel. As a result, 4ETS directs more driving power to the wheel standing on firm ground, which is therefore able to provide propulsion. ESP® and 4ETS are traction systems that are ideal for road driving and suitable for light off- road driving. Off-road gear LOW likewise improves off-road capabilities. Moreover, the more difficult conditions in off- road driving require further measures such as locking one or several differentials. Your vehicle is equipped with three differential locks: Ra central differential lock for the transfer

case,

Ra differential lock for the front axle and Ra differential lock for the rear axle. Each differential lock can be engaged with the respective switch on the center console. When the central differential lock for the transfer case is locked, the speed of the front wheels is equal to that of the rear wheels. When the differential for the rear axle is locked, both rear wheels turn equally fast,

independent of their respective torques. Keep in mind that by engaging the differential locks, vehicle steerability is severely restricted. For your own safety, the safety of others and to prevent damage to your vehicle, the differential locks must not be activated on paved roads. Keep in mind that when driving on firm road surfaces, the function of the differentials is necessary and therefore they must never be locked on firm road surfaces. The steerability of the vehicle would otherwise be lost and steering would no longer be possible. For this reason, the differential locks must be engaged exclusively during off-road driving, and only when activating the other driving systems (4ETS, ESP® and LOW range off-road gear) is no longer sufficient.

Activating the differential lock General information G WARNING Never drive on firm road surfaces with differential locks engaged. Never drive on narrow bends with front-axle differential locks engaged. With differential locks engaged, the vehicle's ability to steer is severely restricted and the danger of accidents is therefore higher. Do not engage or disengage differential locks while driving on a bend. The vehicle may otherwise make a jerking movement. You could thus lose control of the vehicle and cause an accident. If you select a differential lock, ABS, 4ETS, ESP® and BAS will be deactivated.

Activate the differential locks: Roff-road Rto deactivate ABS, 4ETS, ESP® and BAS

while off-road Rwhen fording For further information on driving off-road, see (Y page 134).

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149

The switches are located on the center console.

: Function indicator lamps (red) ; Differential lock for the front axle = Differential lock for the transfer case ? Differential lock for the rear axle A Activation indicator lamps (yellow)

! Only activate the differential locks when:

Ryou are driving at walking pace. Rthe driven wheels are not spinning. Ryou are not driving on a firm road surface. i You can only engage the differential locks when the transfer case is in LOW range off- road gear (Y page 145).

i You can activate the differential locks in

the following order =, ?, ;.

Differential lock for the transfer case X To engage: switch the transfer case to off-

road gear LOW(Y page 145).

X Press switch =.

The yellow activation indicator lamp under switch = lights up when the transfer case is in off-road gear LOW. The å warning lamp in the instrument panel lights up. The red function indicator lamp above switch = lights up when the differential is locked. In the multifunction display you see the:

150 Off-road driving systems

multifunction display and the å, ! and ÷ warning lamps in the instrument cluster go out.

X Switch the transfer case to road gear

HIGH(Y page 145).

i If red function indicator lamps : do not go out when you disengage the differential locks, bring the vehicle to a stop, while paying attention to road and traffic conditions, then begin driving again. The load change can disengage the differential locks. G WARNING Always remember to disengage the differential locks when returning to drive on paved roads, see "A few words about differentials and differential locks".

ABS not available Differential Locked message. The å!÷ warning lamps light up in the instrument cluster. The differential lock for the transfer case is engaged. 4ETS, ESP®, BAS and ABS are deactivated.

The vehicle's ability to steer is severely restricted. Drive carefully and accelerate gently for optimum traction. i You can now engage differential lock for the rear axle ? and differential lock for the front axle ; as desired.

Differential lock for the rear axle X To engage: press switch ?.

First, the yellow activation indicator lamp lights up, followed by the red function indicator lamp. The differential lock for the rear axle is engaged.

Differential lock for the front axle X To engage: press switch ;.

First, the yellow activation indicator lamp lights up, followed by the red function indicator lamp. The differential lock for the front axle is engaged.

Deactivating the differential lock You can deactivate the differential locks in the reverse order: ;, ?, =. X To simultaneously deactivate all differential locks: press switch =. Yellow activation indicator lamps A go out. Red function indicator lamps : go out once the differential locks have disengaged. After approximately three seconds of normal driving, ABS, 4ETS, ESP® and BAS are activated. The ABS not available Differential Locked message disappears from the

Useful information ............................ 152
Important safety notes .................... 152
Displays and operation .................... 152
Menus and submenus ...................... 155
Display messages ............................. 165
Warning and indicator lamps in the instrument cluster ............................ 178

151

152 Displays and operation

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).

Important safety notes

You will find an illustration of the instrument cluster in the "At a glance" section (Y page 25). G WARNING A driver's attention to the road and traffic conditions must always be his/her primary focus when driving. For your safety and the safety of others, selecting features through the multifunction steering wheel should only be done by the driver when traffic and road conditions permit it to be done safely. Bear in mind that at a speed of just 30 mph (approximately 50 km/h ), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. G WARNING No messages will be displayed if either the instrument cluster or the multifunction display is inoperative. As a result, you will not be able to see information about your driving conditions, such as Rspeed Routside temperature Rwarning/indicator lamps

Rmalfunction/warning messages Rfailure of any systems Driving characteristics may be impaired. If you must continue to drive, do so with added caution. Contact an authorized Mercedes- Benz Center as soon as possible. G WARNING Malfunction and warning messages are only displayed for certain systems and are intentionally not very detailed. The malfunction and warning messages are simply a reminder with respect to the operation of certain systems. They do not replace the owner's and/or driver's responsibility to maintain the vehicle's operating safety. Have all required maintenance services and safety checks performed on the vehicle. Bring the vehicle to an authorized Mercedes-Benz Center to address the malfunction and warning messages.

Displays and operation Tachometer The red band in the tachometer indicates the engine's overrevving range. ! Do not drive in the overrevving range, as

this could damage the engine.

The fuel supply is interrupted to protect the engine when the red band is reached.

Displaying the coolant temperature G WARNING Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns which can occur just by opening

Displays and operation 153

the engine hood. Stay away from the engine if you see or hear steam coming from it. Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down.

The coolant temperature gauge is in the instrument cluster on the left-hand side. Under normal driving conditions, with the correct anti-corrosion and antifreeze additive concentration, the reading may rise to 248 ‡(120 †). ! If the coolant temperature exceeds

248 ‡(120 †) do not continue driving. The engine will otherwise be damaged.

Outside temperature display The outside temperature display is in the multifunction display (Y page 154). G WARNING The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose. Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice. The road may still be icy, especially in wooded areas or on bridges.

Changes in the outside temperature are displayed after a short delay.

Operating the on-board computer The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using the buttons on the multifunction steering wheel.

: Multifunction display

; WX

Selects submenus in the Settings menu Changes values Adjusts the volume

= ~

Rejects or ends a call Exits phone book/redial memory Makes or accepts a call Switches to the redial memory

? VU

Selects a menu: scrolls back and forth

154 Displays and operation

For further information on displaying the transmission position, see (Y page 120).

A &*

Press briefly: Scrolls back and forth within a menu In the Audio menu: selects a stored station, an audio track or a video scene In the Telephone menu: switches to the phone book and selects a name or a telephone number

&* Press and hold: In the Audio menu: selects the previous/next station or selects an audio track using rapid scrolling In the Telephone menu: starts rapid scrolling through the phone book

Multifunction display To activate the multifunction display: Rswitch on the ignition. Rswitch on the lights. Ropen the door. Rpress the reset button on the instrument

cluster.

The multifunction display shows you values and settings as well as possible messages.

: Display area for menus or submenus ; Status bar with outside temperature or

speed (Y page 159)

= Transfer case position ? Selector lever position/shift range

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155

Menus and submenus Overview of menus The number of menus shown depends on the optional equipment in the vehicle.

Function Standard display menu (Y page 156) Rtire pressure monitor (Y page 249) Rservice interval display (Y page 215) RG 55 AMG: oil level (Y page 211) Audio menu (Y page 156) Navigation menu (Y page 158) Message memory9 menu (Y page 165) Settings menu (Y page 158) Trip computer menu (Y page 162) Telephone menu (Y page 163)

9 The menu is only visible when there is a display message.

156 Menus and submenus

Standard display menu Standard display X Press the V or U button on the steering wheel to select the standard display.

Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice. The road may still be icy, especially in wooded areas or on bridges.

Standard display : Trip odometer ; Odometer You can select the following functions in the Standard display menu using the & or * button: Rtire pressure monitor (Y page 249) Rdigital speedometer or outside

temperature (Y page 156)

RService display (Y page 215) RG 55 AMG: oil level (Y page 211) X To reset the trip odometer: press and hold the reset button in the instrument cluster until the trip odometer is reset.

Displaying the digital speedometer or outside temperature If you have selected the digital speedometer as the status line (Y page 159), the outside temperature is displayed here10. G WARNING The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose.

Digital speedometer (example)

Outside temperature (example) X Press the V or U button on the steering wheel to select the standard display.

X Press the & or * button on the

steering to select digital speedometer : or the outside temperature.

Audio menu Selecting a radio station i SIRIUS XM satellite radio acts like a

normal radio. For more information on satellite radio operation, see the separate operating instructions.

10 Vehicles for the United Kingdom: the outside temperature is always displayed.

Menus and submenus

157

You can only change the waveband and store new stations using COMAND. X Switch on COMAND and select Radio (see

the separate operating instructions). X Press the V or U button on the

steering wheel to select the Audio menu.

COMAND display (example) : Current CD (for CD/DVD changer) ; Current track X To select the next/previous track: briefly press the & or * button. X To select a track from the track list

(rapid scrolling): press and briefly hold the & or * button.

The current track does not appear in audio AUX mode (Auxiliary audio mode: external audio source connected).

Video DVD operation X Switch on COMAND and select video DVD (see the separate operating instructions).

X Press the V or U button on the

steering wheel to select the Audio menu.

: Waveband ; Current station X To select a stored station: briefly press

the & or * button.

X To select a station from the station list: press and briefly hold the & or * button.

X To select a station using station

search11: press and briefly hold the & or * button.

Operating audio devices or media X Switch on COMAND and select the audio

device or medium (see the separate operating instructions).

X Press the V or U button on the

steering wheel to select the Audio menu.

DVD changer display (example) : Current DVD (for DVD changer) ; Current scene

11 Only if no station list is received.

158 Menus and submenus

X Press the & or * button to select a

scene.

Navigation system menu Displaying navigation instructions In the Navigation menu: the instructions from the navigation system appear in the multifunction display. For more information, see the separate operating instructions. X Switch on COMAND (see the separate

operating instructions).

X Press the V or U button on the

steering wheel to select the Navigation menu.

Route guidance inactive The direction of travel appears in the multifunction display. If the name of the street is part of the navigation system data, this will also be displayed.

Settings menu Introduction

In the Settings menu, you have the following options: Rrestoring the factory settings Rchanging the instrument cluster settings Rchanging the light settings Rchanging the vehicle settings Rchanging the convenience settings

Resetting to factory settings For safety reasons, not all functions are reset: the Headlamp mode function in the Lighting submenu is only reset if the vehicle is stationary.

Route guidance active The multifunction display shows navigation instructions, for example:

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159

X Press the V or U button on the steering wheel to select the Settings menu.

X Press and hold the reset button on the left of the instrument cluster for approximately three seconds. A prompt appears in the multifunction display asking you to confirm by pressing the reset button again.

X Press the reset button again.

The settings of most functions are restored to the factory settings.

or X If you want to retain the settings, do not press the reset button a second time. The Settings menu appears again after approximately five seconds.

X Press the V or U button to select a

different menu.

Instrument cluster Selecting the unit of measurement for distance The selected unit of measurement for distance applies to: Rthe odometer and the trip odometer Rthe trip computer Rthe digital speedometer X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Inst. Cluster submenu. X Press the & button to select Disp. Unit Speed-/Odom. X Press the W or X button to select Km (kilometers) or Miles as the unit of measurement for distance.

X Press the &, V or U button to

select a different display.

Selecting the language The Language function allows you to select the language for the instrument cluster. X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Inst. cluster submenu. X Press the & button to select Language. X Press the W or X button to select the

desired language.

X Press the &, V or U button to

select a different display.

Selecting the status line display X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Inst. cluster submenu. X Press the & button to select Status line display. X Press the W or X button to select the status line display: speed (Speed) or outside temperature (Outside temp.). The selected display now appears constantly in the lower multifunction display. When you scroll through the Standard display menu (Y page 156), you will see the display you have not selected.

X Press the &, V or U button to

select a different display.

Lights Adjusting the instrument cluster lighting The instrument cluster lighting automatically adjusts to the ambient light. X To brighten or to dim: turn reset button

(Y page 25) clockwise or counterclockwise.

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Switching the daytime running lamps on/ off This function is not available in Canada. If you have activated the daytime running lamps function and the light switch is in the $ or à position, the low-beam headlamps are switched on automatically when the engine is running. In the dark, the following also light up: Rthe low-beam headlamps Rthe standing lamps Rthe tail lamps Rthe license plate lamp Rthe side marker lamp In countries where daytime running lamps are legally required, Constant is the factory setting. X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Lighting submenu. X Press the & button to select Headlamp mode. X Press the W or X button to set the mode for the headlamps to Manual or Constant (daytime running lamps). X Press the &, V or U button to

select a different display.

Switching the surround lighting on or off If you activate the surround lighting function and the light switch is set to Ã, the following will light up if it is dark and you unlock the vehicle using the SmartKey: Rthe standing lamps Rthe license plate lamp Rthe tail lamps Rthe fog lamps Rthe side marker lamp

The surround lighting switches off automatically after 40 seconds or when the driver's door is opened. X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Lighting submenu. X Press the & button to select Surround lighting. X Press the W or X button to switch the Surround lighting on or off. X When leaving the vehicle, turn the light

switch to position Ã. The surround lighting is activated.

X Press the &, V or U button to

select a different display.

Activating/deactivating the exterior lighting delayed switch-off If you have activated the delayed switch-off function, the light switch is set to à and you switch off the engine, the following remain lit: Rthe standing lamps Rthe license plate lamp Rthe tail lamps Rthe fog lamps Rthe side marker lamp If the engine is switched off and then none of the doors are opened, or if an open door is not closed, the exterior lighting goes out after 60 seconds. X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Lighting submenu. X Press the & button to select Headl. Delayed Switch Off.

X Press the W or X button to activate or deactivate the Headl. Delayed Switch Off function. X Before switching off the engine, turn the

light switch to position Ã. The exterior lighting delayed switch-off is activated.

X Press the &, V or U button to

select a different display.

Deactivating the delayed switch-off temporarily: X Before leaving the vehicle, turn the

SmartKey to position 0 in the ignition lock.

X Turn the SmartKey to position 2 in the

ignition lock and back to position 0. The delayed switch-off is deactivated. Delayed switch-off is reactivated the next time you start the engine. Activating/deactivating the interior lighting delayed switch-off If the Interior Light. Delay. Sw. Off: function is activated and you pull the SmartKey out of the ignition lock, the interior lighting remains on for around 10 seconds. X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Lighting submenu. X Press the & button to select Interior Light. Delay Sw. Off. X Press the W or X button to activate or deactivate Interior Light. Delay. Sw. Off. X Press the &, V or U button to

select a different display.

Menus and submenus

161

Vehicle Activating/deactivating the automatic door locking feature If you select the Automatic Locking function, the vehicle is centrally locked above a speed of around 9 mph (15 km/h). i For more information on the automatic

locking feature, see (Y page 66). X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Vehicle submenu. X Press the & button to select Automatic Door Lock. X Press the W or X button to switch the Automatic Door Lock feature on or off.

X Press the &, V or U button to

select a different display.

Convenience Activating/deactivating the EASY- ENTRY/EXIT feature You can use the Easy-entry Function to activate or deactivate the EASY-ENTRY/EXIT feature (Y page 83). G WARNING You must make sure no one can become trapped or injured by the moving steering wheel when the easy-entry/exit feature is activated. To stop steering wheel movement do one of the following: RMove steering wheel adjustment stalk. RPress one of the memory position buttons. RPress the memory button. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could open the driver's door and

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unintentionally activate the easy-entry/exit feature, which could result in an accident and/or serious personal injury.

X Press the V or U button on the steering wheel to select the Settings menu.

X Press the & button to select submenus. X Press the W or X button to select the Convenience submenu. X Press the & button to select the Easy- entry Function. X Press the W or X button to activate or deactivate the Easy-entry Function. X Press the &, V or U button to

select a different display.

Trip computer menu Trip computer "From start" or "From reset" The values in the From Start submenu are calculated from the start of a journey, whereas the values in the From Reset submenu are calculated from the last time the submenu was reset. X Press the V or U button to select From Start.

Example: trip computer "From start" : Distance ; Time

= Average speed ? Average fuel consumption X Press the & button to select From Start or the * button to select From Reset in the submenu.

Example: trip computer "From reset" : Distance ; Time = Average speed ? Average fuel consumption The trip computer From Start is automatically reset if: Rthe ignition has been switched off for more

than four hours.

R999 hours have been exceeded. R9,999 miles have been exceeded. If 9,999 hours or 99,999 kilometers are exceeded, the trip computer From Reset is automatically reset.

Resetting X Press the V or U button to select From Start. X Press the & or * button to select the

function that you wish to reset.

X Press and hold the reset button on the left

of the instrument cluster until the values have reverted to "0".

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Calling up the range X Press the V or U button to select From Start. X Press the & or * button to select Range:. The multifunction display shows the estimated range of the vehicle, based on the current driving style and the fuel level. If there is only a small amount of fuel remaining in the fuel tank, a gas pump 7 appears instead of the range.

Telephone menu Introduction You can establish a Bluetooth® connection to COMAND (see the separate operating instructions). G WARNING A driver's attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we recommend that you pull over to a safe location and stop before placing or taking a telephone call. If you choose to use the telephone while driving, please use the hands- free device and only use the telephone when weather, road and traffic conditions permit. Some jurisdictions prohibit the driver from using a mobile phone while driving a vehicle. Bear in mind that at a speed of just 30 mph (approximately 50 km/h ), your vehicle is covering a distance of 44 feet (approximately 14 m) every second.

X Switch on the mobile phone and COMAND (see the separate operating instructions).

X Press the V or U button on the steering wheel to select the Telephone menu.

You will see one of the following display messages in the multifunction display:

Menus and submenus RReady or the name of the network provider: the mobile phone has found a network and is ready to receive. RBluetooth Ready: the mobile phone is not yet connected via Bluetooth® to COMAND. RNo Service: no network is available. Accepting a call If someone calls you when you are in the Telephone menu, a display message appears in the multifunction display, for example:

COMAND display (example) X Press the 6 button on the steering

wheel to accept an incoming call.

If you are not in the Telephone menu, you can still accept a call.

Rejecting or ending a call X Press the ~ button on the steering