2008 MERCEDES-BENZ G55AMG Garage

Contents
Settings menu .............................. 146
Trip computer menu..................... 157
TEL menu ..................................... 159
Automatic transmission ..................... 162 Gear selector lever ....................... 162
Shifting procedure ....................... 163
Gear selector lever positions ....... 164
Driving tips ................................... 166
Gear ranges ................................. 167
One-touch gearshifting................. 168
Emergency operation
(Limp-Home Mode) ...................... 169
Transfer case ..................................... 170 Transfer case position .................. 170
Switching transfer case................ 170
Differential locks ............................... 173 A few words about differentials
and differential locks.................... 174
Switching differential locks on
and off.......................................... 175
Good visibility .................................... 177 Headlamp cleaning system .......... 177
Rear view mirrors ......................... 177
Sun visors .................................... 179
Windshield defroster .................... 180
Rear window defroster ................. 181 Climate control ................................... 182
Deactivating the climate control
system ............... ........................... 185
Operating the climate control
system in automatic mode............ 185
Setting the temperature................ 185
Adjusting air distribution............... 186
Adjusting air volume ..................... 186
Front defroster.............................. 187
Air recirculation mode .................. 188
Air conditioning............................. 189
Residual heat and ventilation ........ 190
Rear passenger compartment
adjustable air vents....................... 191
Power windows .................................. 192 Opening and closing ..................... 192
Summer opening feature .............. 193
Convenience closing feature......... 194
Power tilt/sliding sunroof................... 195 Opening and closing ..................... 195
Driving systems ............. ..................... 197
Cruise control ............................... 197
Rear Parking Assist ....................... 200
Rear view camera ......................... 203 Loading .............................................. 206
Roof rack ...................................... 206
Expanding cargo compartment ..... 206
Split rear seat bench .................... 206
Loading instructions ..................... 208
Cargo tie-down rings..................... 209
Partition net* (MB Accessory) ...... 210
Cargo compartment cover blind ... 214
Useful features ................................... 215 Storage compartments ................. 215
Ashtrays........................................ 220
Cigarette lighter............................ 222
Electrical outlet............................. 223
Floormats ..................................... 224
Heated steering wheel .................. 225
Telephone* ................................... 226
Tele Aid......................................... 229
Garage door opener ...................... 236
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32 At a glance
Overhead control panel
ItemPage
1Tele Aid (emergency call
system) button231
2Cargo compartment lamps
on/off127
3Right reading lamp on/off125
4Power tilt/sliding sunroof
switch195
5Interior lighting control125
6Interior rear view mirror 46
7Garage door opener236
8Hands-free microphone for
Tele Aid (emergency call
system) and telephone*226,229
9Left reading lamp on/off125
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54 Getting started
Driving
Starting the engineAutomatic transmission
Gearshift pattern for automatic
transmission
PPark position with gear selector lever
lock
R Reverse gear
N Neutral position
D Drive position
For more information, see “Automatic
transmission” (
page 162). Starting
Make sure the gear selector lever is set
to park position
P.
Do not depress the accelerator.
Turn the SmartKey in the starter switch
to position 3 (
page 39) and release it
again immediately. The engine starts
automatically.
For information on turning off the engine,
see “Turning off engine” (
page 64).
Starting difficulties
If the SmartKey is left in starter switch
position 0 for an extended period of time,
it can no longer be turn ed in the switch. In
this case, the steering is locked.
To unlock, remove the SmartKey from
the starter switch and reinsert.
If the engine does not start as described,
carry out the following steps:
Turn the SmartKey in the starter switch
to position 0 and repeat the starting
procedure.
Warning!G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inha ling it can cause
unconsciousness and possible death.
Do not run the engine in confined areas
(such as garage) whic h are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open.
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132 Controls in detail
Instrument cluster
Tachometer
The red marking on the tachometer
(
page 26) denotes excessive engine
speed.
To help protect the engine, the fuel supply
is interrupted if the engine is operated
within the red marking.
Outside temperature indicator
The outside temperature is displayed in
the multifunction display (
page 133). The temperature sensor is located in the
front bumper area. Due to its location, the
sensor can be affected by road or engine
heat during idling or slow driving. This
means that the accuracy of the displayed
temperature can only be verified by com-
parison to a thermometer placed next to
the sensor, not by comparison to external
displays (e.g. bank signs, etc.).
When moving the vehicle into colder ambi-
ent temperatures (e.g. when leaving your
garage), you will notice a delay before the
lower temperature is displayed.
A delay also occurs when ambient tem-
peratures rise. This prevents inaccurate
temperature indications caused by heat
radiated from the engine during idling or
slow driving.
!Avoid driving at excessive engine speeds, as
it may result in serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Warning!G
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 freez-
ing point do not guarantee that the road sur-
face is free of ice. Th e road may still be icy,
especially in wooded areas or on bridges.
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142 Controls in detail
Control system
Press buttonk orj repeatedly
until a station or the desired stored
station is found.
The station search depends on the
selected setting in the
Vehicle
submenu, see “Selecting audio search
function” (
page 155).
Pressing button k orj will
either start a frequ ency scan or select
the next stored radio station. Selecting satellite radio station*
(USA only)
The satellite radio is treated as a radio
application.
Select satellite radio with the
corresponding soft key on the
COMAND system.
Press button
è orÿ repeatedly
until the currently tuned station
appears in the multifunction display.
1 SAT mode or preset number
(
SAT0through SAT9)
2 Channel name or number
Press button jork repeatedly
until the desired channel is found.
iYou can only store new stations using the
corresponding feature on the radio. Refer to
separate COMAND system operating
instructions. You can also operate the radio in
the usual manner.
iAdditional optional satellite radio equipment
and a subscription to satellite radio service
provider are required for satellite radio opera-
tion. Contact an authorized Mercedes-Benz
Light Truck Center for details and availability for
your vehicle.
For more information, refer to separate
COMAND system operating instructions.
iSatellite radio service may be unavailable or
interrupted from time to time for a variety of
reasons, such as environmental or topographic
conditions and other things beyond the service
provider’s or our control. Service might also not
be available in certain places (e.g. in tunnels,
parking garages, or within or next to buildings) or
near other technologies.

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204 Controls in detail
Driving systems
The rear view camera is an optical parking
aid. It shows you the area behind the
vehicle in the COMAND system display
when reverse gearR is engaged, for
example during parallel parking.
To function properly, the camera lens must
be free of dirt, ice, snow, and slush. Clean
the camera lens regularly, being careful
not to scratch or damage the camera lens,
see “Cleaning the rear view camera lens”
(
page 319). The rear view camera is on the tailgate
above the rear window wiper.
1 Rear view camera
Switching the rear view camera on
Switch on the ignition (page 39).
Switch on the COMAND system.
Refer to separate COMAND system
operating instructions.

there is a sudden change in tempera-
ture, e.g. if you drive into a heated
garage from the cold (lens condensa-
tion)

the camera lens is dirty or covered

the rear of your vehicle is damaged
In this case, have the position and
setting of the camera checked by a
qualified specialist workshop.
Mercedes-Benz recommends that you
contact a Mercedes-Benz Light Truck
Center for this purpose.
Do not use the rear view camera in these sit-
uations. Otherwise you could injure yourself
or others and/or damage property including
your vehicle while parking/maneuvering.

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236 Controls in detail
Useful features
The Response Center will then unlock your
vehicle with the remote door unlocking
feature.Stolen Vehicle Recovery services
In the event your vehicle was stolen:
Report the incident to the police.
The police will issue a numbered
incident report.
Pass this number on to the
Mercedes-Benz Response Center along
with your password issued to you when
you subscribed to the service.
The Response Center will then attempt
to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is
located, the Response Center will
contact the local law enforcement and
you. The vehicle’s location will only be
provided to law enforcement.
Garage door opener
The integrated remote control is capable of
operating up to three separately controlled
devices. It provides a convenient way to
replace up to three hand-held remote
controls used to operate devices such as
garage door openers, gate openers, or
other devices compatible with HomeLink
®
or some other systems.
Before the integrated remote control can
be used, it must be programmed to the
garage door opener, ga te operator or other
device you wish to operate. See the follow-
ing instructions for programming informa-
tion.
iThe remote door unlock feature is
available if the relevant cellular phone network
is available.
The SOS button will flash and the message
Connecting call will appear in the multi-
function display to indicate receipt of the door
unlock command.
Once the vehicle is unlocked, a Response Center
specialist may attempt to establish voice contact
with the vehicle occupants.
If the tailgate lock was pressed for more than
20 seconds before door unlock authorization
was received by the Response Center, you must
wait 15 minutes before pressing the tailgate lock
again.
iWhen the anti-theft al arm stays on for more
than 30 seconds, a call is initiated automatically
to the Response Center. For more information,
see “Anti-theft systems” (
page 95).
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237
Controls in detail
Useful features
Interior rear view mirror with integrated
remote control
1
Indicator lamp
2 3 4 Signal transmitter button
Needed for programming (not part of
vehicle equipment):
5 Hand-held remote control of
garage door opener, gate
operator or other device
6 Hand-held remote control
button Programming the integrated remote
control
Step 1:
Switch on the ignition (page 39).
Warning!G
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 th
e device to prevent
potential harm or damage. When program-
ming a garage door opener, the door moves
up or down. When programming a gate oper-
ator, 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 the vehicle outside the garage.
Do not run the engine while programming
the integrated remote co ntrol. Inhalation of
exhaust gas is hazardous to your health.
All exhaust gas contains carbon monoxide
(CO), and inhaling it can cause unconscious-
ness and possible death.

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