2007 MERCEDES-BENZ G55AMG Owner's Manual

360 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
1Restraint
system
Service
Visit
workshopThere is a malfunction in the restraint sys-
tems. The air bags or Emergency Tensioning
Devices (ETDs) might deploy unexpectedly or
may not deploy in an accident.Drive with added caution to the
nearest authorized Mercedes-Benz
Light Truck Center and have the
system checked.
Restraint
system
malfunction
Visit
workshopThere is a malfunction in the restraint sys-
tems. The air bags or Emergency Tensioning
Devices (ETDs) might deploy unexpectedly or
may not deploy in an accident.Drive with added caution to the
nearest authorized Mercedes-Benz
Light Truck Center and have the
system checked.
Warning!G
In the event a malfunction of the SRS is indi-
cated as outlined above, the SRS may not be
operational. For your safety, we strongly
recommend that you contact an authorized
Mercedes-Benz Light Truck Center
immediately to have the system checked;
otherwise the SRS may not deploy when
needed in an accident, which could result in
serious or fatal injury, or it might deploy
unexpectedly and unnecessarily which
could also result in an accident and/or
injury to you or to others.

361 Practical hints
What to do if …
Display symbolDisplay messagesPossible cause/consequencePossible solution
HCaution
Tire defectOne or more tires are deflating.
The respective tire is shown in the
multifunction display.Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
If necessary, change the wheel (page 391).
Check
tiresThe tire pressure in one or more tires
is already below the minimum value.
The respective tire is shown in the
multifunction display.Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Check and adjust tire pressure as required.
If necessary, change the wheel (page 391).
Warning!G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle.
You may lose control of the vehicle. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.

362 Practical hints
What to do if …
Display symbolDisplay messagesPossible cause/consequencePossible solution
HCorrect the
tire pressureThe pressure is too low in one or more
tires.Check and correct tire inflation pressure as
required (
page 288).
Tire pressure
Caution
Tire defectOne or more tires are deflating.Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
If necessary, change the wheel (page 391).
Tire pressure
Check tiresThe tire pressure in one or more tires
is already below the minimum value.Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Check and adjust tire pressure as required.
If necessary, change the wheel (page 391).
Warning!G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle.
You may lose control of the vehicle. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.

363 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
§Transfer
case
Visit
workshopThe transfer case is malfunctioning.Do not switch the transfer case on.
Contact an authorized Mercedes-Benz
Light Truck Center as soon as
possible.
TC
shift
procedure
canceledThe shift process in the transfer case was
canceled because of a malfunction.Repeat the shift process (page 170).
TC
shift
conditions
not fulfilledYou have not met the shift conditions for
a selection process in the transfer case.Repeat the shift process (page 170).
TC
in neutralNo gear has been selected in the transfer
case, it is in NEUTRAL.Engage transfer case to gear position
HIGH or LOW (
page 170).
Warning!G
If the transfer case is in NEUTRAL,
thePposition of the transmission will not
hold the vehicle. The parking brake must be
applied to hold vehicle in place.

364 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
LTele Aid
inoperativeOne or more main functions of the
Tele Aid system are malfunctioning.Have the Tele Aid system checked at an
authorized Mercedes-Benz Light Truck
Center.
tFunction
unavailableThis message appears if buttont
ors on the multifunction steering
wheel is pressed and the vehicle is not
equipped with a telephone*.
ÊThis message will appear whenever the
tailgate is open.Close the tailgate.

365 Practical hints
What to do if …
Display symbolDisplay messagePossible cause/consequencePossible solution
±Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:

Coolant temperature display

Tachometer

Cruise control display
Have the electronic systems checked
at an authorized Mercedes-Benz Light
Truck Center.
[Clean
fuel filterContact an authorized Mercedes-Benz
Light Truck Center as soon as possi-
ble.
WTop up
washer fluidThe fluid level has dropped to
about1/3of total reservoir capacity.
Add washer fluid (page 275).

366 Practical hints
Where will I find...?
First aid kit
The first aid kit is stored in the storage
pocket in the front passenger door.
1First aid kitVehicle tool kit
The vehicle tool kit is stored in a storage
compartment in the rear footwell.
The following is included:

Wheel wrench

Pump handle for vehicle jack

Key for opening/closing the tilt/sliding
sunroof in an emergency

Screwdriver

Fuse extractor1Cover
2TabFold cover1 to the side.
Pull vehicle tool kit out of the compart-
ment using tab2.
iCheck expiration dates and contents for
completeness at least once a year and replace
missing/expired items.

367 Practical hints
Where will I find...?
Vehicle jack
The vehicle jack is stored in a storage com-
partment under the rear bench seat on the
passenger side.
1Cover
2Tab
3Vehicle jack
Fold the rear bench seat forward
(
page 207).
Open cover1.
Open tab2 and remove vehicle
jack3 from the compartment.Observe the safety guidelines in the “Flat
tire” section (
page 390) when using the
vehicle jack.
Warning!G
The jack is designed exclusively for jacking
up the vehicle under the axle housing. To
help avoid personal injury, use the jack only
to lift the vehicle during a wheel change.
Never get beneath the vehicle while it is
supported by the jack. Keep hands and feet
away from the area under the lifted vehicle.
Always firmly set parking brake and block
wheels before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use,
especially on hills. Always try to use the jack
on level surface.
Make sure the jack is positioned correctly
under the axle housing. Always lower the
vehicle onto sufficient capacity jackstands
before working under the vehicle.
If the vehicle is not raised as described, it
could slip off the jack as a result of vibra-
tions (e.g. opening or closing a door or the
tailgate).