2007 MERCEDES-BENZ G55AMG reset

106 Controls in detail
Locking and unlocking
Closing the tailgateAutomatic central locking
The doors and the tailgate lock automati-
cally when the ignition is switched on and
the wheels are turning at vehicle speeds of
approximately 9 mph (15 km/h) or more.
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
For information on towing the vehicle, see
“Towing the vehicle” (
page 401).
You can deactivate the automatic locking
mode using the control system
(
page 155).
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the cargo
compartment opening when closing the
tailgate. Be especially careful when small
children are around.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.
Warning!G
Never drive vehicle with the tailgate open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in uncon-
sciousness and death.
iTo prevent an inadvertent lockout, do not
place the SmartKey in the cargo compartment.
iThe doors and the tailgate unlock auto-
matically after an accident if the force of the
impact exceeds a preset threshold.
The vehicle automatically locks when the ignition
is switched on and the wheels are turning at
vehicle speeds of approximately 9 mph
(15 km/h) or more. You could therefore lock
yourself out when the vehicle

is pushed or towed

is on a test stand

123 Controls in detail
Lighting
Driving forward
Switching on corner-illuminating front
fog lamps
Depending on whether you are turning
left or right, switch on the left or right
turn signal (
page 57).
The respective front fog lamp comes on
and illuminates the area in the
direction into which you are turning.
or
Turn steering wheel in desired
direction.
The front fog lamp on the side of your
steering direction comes on.Switching off corner-illuminating front
fog lamps
The combination switch for the turn signal
resets automatically after major steering
wheel movements. This will switch off the
corner-illuminating front fog lamps if they
were activated by switching on the left or
right turn signal.
If the turn signal should stay on after
making the turn, the turn signal and the
corner-illuminating front fog lamps can be
switched off by returning the combination
switch to its original position.
iIf you have switched on the turn signal for
one side but turn the steering wheel in the
opposite direction, the corner-illuminating front
fog lamp comes on for the side indicated by the
turn signal.
The corner-illuminating front fog lamp remains lit
for a maximum of three minutes. Afterwards, it
goes out even if the turn signal is still switched
on.
iThe corner-illuminating front fog lamps
temporarily come on on both sides of the vehicle
if you turn the steering wheel in one direction
and then again in the other direction shortly
thereafter.
iThe corner-illuminating front fog lamps will
come on automatically depending on the steer-
ing angle, even if you did not switch on either
turn signal. If the corner-illuminating front fog
lamps came on automatically, they will also go
out automatically depending on the steering
angle.iThere may be a brief delay before the
corner-illuminating front fog lamps switch off.

130 Controls in detail
Instrument cluster
For a full view on the instrument cluster,
see “At a glance” (
page 26).
1Reset button
The instrument cluster is activated when
you

open a door

switch on the ignition (page 39)

press reset button1

switch on the exterior lamps
(
page 117)You can change the instrument cluster set-
tings in the instrument cluster submenu of
the control system (
page 149).Adjusting instrument cluster
illumination
Use reset button1 to adjust the illumina-
tion brightness for the instrument cluster.
To brighten illumination
Turn reset button1 clockwise until
the desired level of illumination is
reached.
To dim illumination
Turn reset button1 counterclockwise
until the desired level of illumination is
reached.
Warning!G
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 infor-
mation about your driving conditions, such
as speed or outside temperature, warn-
ing/indicator lamps, malfunction/warning
messages or the failure of any systems.
Driving characteristics may be impaired.
If you must continue to drive, do so with
added caution. Contact an authorized
Mercedes-Benz Light Truck Center as soon
as possible.
iThe instrument cluster illumination is
dimmed or brightened automatically to suit
ambient light conditions.
The instrument cluster illumination will also be
adjusted automatically when you switch on the
vehicle’s exterior lamps.

131 Controls in detail
Instrument cluster
Coolant temperature gauge
The coolant temperature gauge is on the
left side in the instrument cluster
(
page 26).
Resetting trip odometer
Make sure you are viewing the
standard display (
page 140).
If it is not displayed, press buttonè
orÿ on the multifunction steering
wheel (
page 134) repeatedly until
the standard display appears in the
multifunction display.
Press and hold reset button1
(
page 130) until the trip odometer is
reset.
Warning!G

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 the hood. Stay away
f r o m t h e e n g i n e i f y o u s e e o r h e a r s t e a m
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.
!Excessive coolant temperature triggers a
warning message in the multifunction display
(
page 348).
The engine should not be operated with the
coolant temperature above 248°F (120°C).
Doing so may cause serious engine damage
which is not covered by the Mercedes-Benz
Limited Warranty.
iDuring severe operating conditions, e.g.
stop-and-go traffic, the coolant temperature may
rise close to 248°F (120°C).

139 Controls in detail
Control system
Menus, submenus and functions
Menu5Menu6Menu7
SettingsTrip computerTEL
(page 146)(page 157)(page 159)
Commands/submenu
Resetting to factory settingsFuel consumption statistics
since startLoading phone book
Instrument cluster submenuFuel consumption statistics
since last resetSearching for name in phone
book
Lighting submenuResetting fuel consumption
statistics
Vehicle submenuDistance to empty
Convenience submenu
iThe headings used in the menus table are
designed to facilitate navigation within the
system and are not necessarily identical to those
shown in the control system displays.The first function displayed in each menu will
automatically show you which part of the system
you are in.

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 buttonk orj will
either start a frequency 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 buttonè orÿ repeatedly
until the currently tuned station
appears in the multifunction display.
1SAT mode or preset number
(
SAT0through SAT9)
2Channel name or number
Press buttonjork 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.


146 Controls in detail
Control system
Settings menu
In the
Settings menu there are two
functions:

The function Reset to factory
settings
, with which you can reset all
the settings to the original factory
settings.

A collection of submenus with which
you can make individual settings for
your vehicle.
Press buttonè orÿ repeatedly
until the
Settings menu appears in the
multifunction display.The following settings and submenus are
available in the
Settings menu:Resetting all settings
You can reset the functions of all
submenus to the factory settings.
Press the reset button in the
instrument cluster (
page 130) for
approximately 3 seconds.
The request to press the reset button
once more to confirm appears in the
multifunction display.
Press the reset button once more.
The functions of all submenus will reset
to factory settings.
FunctionPage
Resetting all settings146
Submenus in the settings menu147
Instrument cluster submenu149
Lighting submenu151
Vehicle submenu154
Convenience submenu156

147 Controls in detail
Control system
Submenus in the Settings menu
Press buttonj.
The collection of the submenus
appears in the multifunction display.
Press buttonç.
The selection marker moves to the next
submenu.The submenus are arranged by hierarchy.
Scroll down with buttonç, scroll up
with buttonæ.
With the selection marker on the desired
submenu, use buttonj to access the
individual functions within that submenu.
Once within that submenu, you can use
buttonj to move to the next function
or buttonk to move to the previous
function within that submenu.
The settings themselves are made with
buttonæ orç.
iThe settings you have changed will not be
reset unless you confirm the action by pressing
the reset button a second time.
After approximately 5 seconds, the
Settings
menu reappears in the multifunction display
(
page 146).
iFor safety reasons, the function Headlamp
mode
in the Lighting submenu cannot be reset
while driving.
The following message appears in the
multifunction display:
Settings
Cannot be completely
reset to factory
settings while driving