MERCEDES-BENZ G55AMG 2008 W463 Owner's Manual

400 Practical hints
Towing the vehicle
Warning!G
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
!Towing of the vehicle should only be done
using the towing eye. Never attach tow cable,
tow rope or tow rod to vehicle chassis, frame or
suspension parts.
iWhen towing the vehicle with all wheels on
the ground, note the following:
With the automatic central locking activated and
the SmartKey in starter switch position 2, the
vehicle doors lock if a wheel is turning at vehicle
speeds of approximately 9 mph (15 km/h) or
above.
To prevent the vehicle doors from locking,
deactivate the automatic central locking
(
page 155).
iTo signal turns while being towed with
hazard warning flasher in use, turn the SmartKey
in starter switch to position 2 and activate
combination switch for left or right turn signal in
usual manner – only the selected turn signal will
operate.
Upon canceling the turn signal, the hazard
warning flasher will operate again.
iThe gear selector lever will remain locked in
park position P and the SmartKey will not turn in
the starter switch if the battery is disconnected
or discharged. For more information, see “Bat-
tery” (
page 394) and “Jump starting”
(
page 397).
For information on manua lly unlocking the gear
selector lever, see (
page 371).
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401
Practical hints
Towing the vehicle
Transporting the vehicle
When transporting the vehicle, you can use
the towing eyes for pulling the vehicle onto
a trailer or transporter.
Move the gear selector lever to neutral
position
N.
Shift the transfer case to neutral
position N.
To avoid damaging the vehicle, it
should only be tied down on the
wheels/wheel rims, not on chassis
components such as the transverse
link or trailing arm. Towing the vehicle - various problem
scenarios
Comply with all towing information
(
page 399).
In case of engine damage, transmission
damage or malfunctions in electrical
equipment
Move the gear selector lever to neutral
position N.
Shift the transfer case to neutral
position N. In case of transfer case damage or for
towing vehicle distances exceeding
30 miles (50 km)
The propeller shafts to
the drive axles must
be removed.
In case of front axle damage
Raise the front axle when towing. The
propeller shaft between the rear axle and
the transfer case must be removed.
In case of rear axle damage
When the rear axle is raised, the vehicle
can only be towed with a wheel lift or a
dolly placed under its front wheels.
!When removing drive shaft, place M10 nuts
on bolts as distance sleeves and tighten
using M8 nuts.
Always install new self-locking nuts when
reinstalling the drive shaft.
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402 Practical hints
Towing the vehicle
Front towing eye
The front towing eye is located on the
driver’s side under the front bumper.1 Towing eyeRear towing eye
The rear towing eye is located on the
driver’s side under the rear bumper.
1 Towing eyeStranded vehicle
Freeing a stranded vehicle, on which the
wheels are dug into sand or mud, should
be done with the greatest of care,
especially if the vehicle is heavily loaded.
Avoid pulling the vehicle jerkily or diago-
nally, since it could result in damage to the
chassis alignment.
Never try to free a vehicle that is still
coupled to a trailer.
If possible, a vehicle should be pulled back-
ward in its own previously made tracks.
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403
Practical hints
Fuses
 Fuses
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating. If a newly inserted fuse blows again, have
the cause determined and rectified at an
authorized Mercedes-Benz Light Truck
Center.
The following aids are available to help you
replace fuses.

Fuse chart
The fuse chart explains the fuse
allocation and fuse amperages.
The fuse chart is located in the main
fuse box in the passenger compart-
ment (
page 404).

Spare fuses
The spare fuses are located in the main
fuse box in the passenger compart-
ment (
page 404).

Fuse extractor
The fuse extractor is located in the
vehicle tool kit in the rear footwell
(
page 364).The electrical fuses are located in different
fuse boxes:

in the passenger compartment on the
driver’s side (
page 404)

in the front passenger footwell
(
page 404)

in the middle tunnel (page 405)

in the battery box (page 406)
Before replacing fuses:
Apply parking brake (page 62).
Make sure the gear selector lever is set
to park position P (
page 162).
Turn off all electrical consumers.
Turn off the engine (page 64).
Remove the SmartKey from the starter
switch.
Warning!G
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system
in question and do not attempt to repair or
bridge a blown fuse. Using other than
approved fuses or using repaired or bridged
fuses may cause an overload leading to a
fire, and/or cause damage to electrical
components and/or systems. Have the
cause determined and remedied at an
authorized Mercedes-Benz Light Truck
Center.
iA blown fuse must be replaced by an
appropriate spare fuse (recognizable by its color
or the fuse rating given on the fuse) of the
amperage recommended in the fuse chart. Any
Mercedes-Light Truck Center will be glad to
advise you on this subject.
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404 Practical hints
Fuses
Main fuse box in passenger compart-
ment
Open the driver’s door.
1 Cover
Remove cover 1 in direction of the
arrows.
Fuse box in front passenger footwell
Open the front passenger door.
1 Mounting screw
2 Cover
Unscrew mounting screws 1.
Remove cover 2 in direction of the
arrow. 3
Mounting screw
4 Cover
Unscrew mounting screws 3.
Remove cover 4 in direction of the
arrows.
!Do not use sharp objects such as a screw
driver to open fuse box cover 1 in the dash-
board, as this could damage it.
iWe recommend having the fuses changed at
a Mercedes-Benz Light Truck Center.
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405
Practical hints
Fuses
5
Fuse box
6 Mounting screw
Unscrew mounting screws 6.
Fold fuse box 5 downward in direction
of the arrow.
Fuse box in middle tunnel
Removing front end stops
Open the front passenger door.
Front end stop on the right seat rail, left
seat rail laterally reversed
1 Front end stop
2 Spacing
Remove both front end stops 1 of the
front passenger seat tracks using a
screwdriver.
Move front passenger seat fully
forward.
iTo make changing th e fuses easier, fuse
box 5 can be folded down slightly.
iWe recommend having the fuses changed at
a Mercedes-Benz Light Truck Center.
!When reinstalling fron t passenger seat track
stops, place end stops in correct position. For
your safety, maintain proper spacing 2.
Warning!G
Do not drive the vehicle when the front end
stops are not correctly installed. Failure to
reinstall stops as indicated may result in
serious injury in certain frontal crashes.
Adjust the front passenger seat as far as
possible rearward from the dashboard when
the seat is occupied. Comply with informa-
tion on occupant safety (
page 68).
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406 Practical hints
Fuses
Opening fuse box
Open the rear door on the passenger
side.
1 Mounting screw
2 Cover
Unscrew mounting screws 1.
Remove cover 2 in direction of the
arrow.
Fuse box in battery box
The battery box is located under a cover in
the rear footwell.
Replacement of fuses can only be
performed at a Mercedes-Benz Light Truck
Center.
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407
Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions, vehicle weights
and ratings
Fuels, coolants, lubricants, etc.
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408 Technical data
The “Technical data” section provides the
necessary technical data for your vehicle.
Parts service
All authorized Mercedes-Benz Light Truck
Centers maintain a stock of Genuine
Mercedes-Benz Parts required for mainte-
nance and repair work. In addition, strate-
gically located parts distribution centers
provide quick and reliable parts service.
More than 300 000 different parts for
Mercedes-Benz models are available.
Genuine Mercedes-Benz Parts are sub-
jected to stringent quality inspections.
Each part has been specifically developed,
manufactured or selected for and adapted
to Mercedes-Benz vehicles.
Therefore, Genuine Mercedes-Benz parts
should be installed.!The use of non-genuine Mercedes-Benz
parts and accessories not authorized by
Mercedes-Benz could damage the vehicle, which
is not covered by the Mercedes-Benz Limited
Warranty, or could compromise the vehicle’s
durability or safety.
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409
Technical data
Warranty coverage
 Warranty coverage
Your vehicle is covered under the terms of
the warranties printed in the Service and
Warranty Information booklet. Your
authorized Mercedes-Benz Light Truck
Center will exchange or repair any defec-
tive parts originally installed in the vehicle
in accordance with the terms of the follow-
ing warranties:

New Vehicle Limited Warranty

Emission System Warranty

Emission Performance Warranty

California, Maine, Massachusetts, and
Vermont Emission Control Systems
Warranty Replacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties, copies of which
are available at any Mercedes-Benz Light
Truck Center.
Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Light Tr
uck Center arrange
for a replacement. It will be mailed to you.
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