2003 MERCEDES-BENZ G55AMG rims

Contents
Technical data................................. 307
Spare parts service ............................ 308
Warranty coverage............................. 309
Loss of Service and Warranty
Information Booklet ..................... 309
Identification labels ........................... 310
Layout of poly-V-belt drive ................. 311
G 500/G 55 AMG ........................ 311
Engine................................................ 312
Rims and tires.................................... 313
Tires and Spare wheel .................. 313
Electrical system ............................... 314
Main dimensions, vehicle weights
and ratings......................................... 315
Main dimensions .......................... 315
Vehicle weights and ratings ......... 315Fuels, coolants, lubricants etc. ........... 316
Capacities ..................................... 316
Engine oils .................................... 317
Engine oil additives ....................... 317
Air conditioning refrigerant ........... 317
Brake fluid..................................... 318
Premium unleaded gasoline .......... 318
Fuel requirements ......................... 318
Gasoline additives......................... 319
Coolants ....................................... 319
Anticorrosion/antifreeze .............. 320
Windshield/rear window washer
system and headlamp cleaning
system .......................................... 321
Consumer information ........................ 322
Uniform tire quality grading .......... 322
Technical terms............................... 325Index................................................. 331

205 Operation
Driving instructions
Checklist before off-road driving
Engine oil level

Check the engine oil level
(page 218). The display
ENGINE OIL
LEVEL - O.K.
must appear in the mul-
tifunction display.
Only then can the vehicle obtain a trou-
ble-free oil supply, even on steep gradi-
ents.
Tires


Check the tread depth and maintain
specified tire pressure (see tire pres-
sure label inside the fuel filler flap).


Check tires for possible damage and
remove foreign objects.


Replace missing valve caps.Rims


Dented or bent rims can cause tire
pressure loss and damage the tire
beads. For this reason, check and, if
necessary, change rims before driving
off-road.
Vehicle tool kit


Check if the vehicle jack is functional.


In all cases take the vehicle tool kit, a
strong tow rope, a shovel and a small
plank (to put under the vehicle jack on
sandy soil) with you.


Avoid excessive engine
speeds – drive at moderate engine
speeds (max. 3000 RPM).


Before driving through water, deter-
mine its depth.


Do not stop vehicle immersed in
water, and do not shut off the en-
gine.


Maintaining continuous and rea-
sonably vigorous accelerator appli-
cation when driving in sandy soil
will help overcome the vehicle roll-
ing resistance, and help to prevent
the vehicle from sinking into the
ground.


Do not initiate jumps with the vehi-
cle. It interrupts the forward mo-
mentum of the vehicle.


Always drive on slopes with the en-
gine running and the vehicle in
gear.


Inspect the vehicle for possible
damage after each off-road trip.

224 OperationTires and wheels
Tires and wheelsSee your authorized Mercedes-Benz Light
Truck Center for information on tested and
recommended rims and tires for summer
and winter operation. They can also offer
advice concerning tire service and pur-
chase.
Retread tires are not tested or recom-
mended by Mercedes-Benz, since previous
damage cannot always be recognized on
retreads. Mercedes-Benz can therefore
not assure the operating safety of the vehi-
cle when such tires are used.
Important guidelines

Use only sets of tires and rims of the
same type and make.


Tires must be of the correct size for the
rim.


Break in new tires for approximately
60 miles (100 km) at moderate
speeds.


Regularly check the tires and rims for
damage. Dented or bent rims can
cause tire pressure loss and damage to
the tire beads.


If vehicle is heavily loaded, check tire
pressure and correct as required.


Do not allow your tires to wear down
too far. Adhesion properties on wet
roads are sharply reduced at tread
depths under
1⁄8in (3 mm).


When replacing individual tires, you
should mount new tires on the front
wheels first (on vehicles with
same-sized wheels all around).
Warning!
G
Replace rims or tires with the same designa-
tion, manufacturer and type as shown on the
original part. See your authorized
Mercedes-Benz Light Truck Center for fur-
ther information. If incorrectly sized rims
and tires are mounted:

The wheel brakes or suspension compo-
nents can be damaged.


The correct operating clearance of the
wheels and the tires are no longer guar-
anteed.
Warning!
G
Do not mix different tire construction types
(i.e. radial, bias, bias-belted) on your vehicle
because handling may be adversely affected
and may result in loss of control.Warning!
G
Worn, old tires can cause accidents. If the
tire tread is badly worn, or if the tires have
sustained damage, replace them.
When replacing rims, use only genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can re-
sult in the bolts loosening and possibly an
accident.

227 Operation
Tires and wheels
Warning!
G
Have the tightening torque checked after
changing a wheel. Wheels could become
loose if not tightened with a torque of
97 ft.lb. (130 Nm).
Use only genuine Mercedes-Benz wheel
bolts specified for your vehicle's rims.

301 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 posi-
tion N.

Shift the transfer case to neutral posi-
tion 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 with various faults
Comply with all towing information
(page 299).
I n c a s e o f e n g i n e d a m a g e , t r a n s m i s s i o n
damage or malfunctions in electrical
equipment

Move the gear selector lever to posi-
tion N.

Shift the transfer case to neutral posi-
tion 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 pro-
peller 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 dol-
ly 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.

307 Technical data
Spare 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.
Consumer information

313 Technical data
Rims and tires
Rims and tires
Use only tires and rims which have been
specifically developed for your vehicle and
tested and approved by Mercedes-Benz.
Other tires and rims can have detrimental
effects, such as

poor handling characteristics


increased noise


increased fuel consumption
Tires and Spare wheel
!Moreover, tires and rims not approved
by Mercedes-Benz may, under load, ex-
hibit dimensional variations and differ-
ent tire deformation characteristics
under load that could cause them to
come into contact with the vehicle
body or axle parts. Damage to the tires
or the vehicle may be the result.
iFurther information on tires and rims is
available at any authorized
Mercedes-Benz Light Truck Center. A
tire inflation pressure table is located
on the fuel filler cap of the vehicle. The
tire pressure should be checked regu-
larly and should only be adjusted on
cold tires. Follow tire manufacturer’s
maintenance recommendation includ-
ed with vehicle.
G500
G55AMG
Rims (light alloy)
7½ Jx18 H2 ET43
9½ Jx18 EH2 ET50
Wheel offset
1.69 in (43 mm)
1.97 in (50 mm)
All season tires (radial-ply tires)
265/60 R18 110V
285/55 R18 113V

345 Index
Rear bench seat
Foldable 169
Rear door window
Blocking operation 69
Rear fog lamp
Replacing bulbs 287
Switching on 103
Rear lamps see Tail lamps
Rear Park Assist* 165, 327
Cleaning sensors 234
Malfunction 167
Monitoring reach 166
Warning indicators 167
Rear seat head restraints 93
Installing 93
Removing 93
Rear towing eye 302
Rear view mirror automatic antiglare 147
Rear view mirrors see Mirrors
Rear window defroster 155
Activating 155
Deactivating 155
Rear window wiper/washer 48
Reconnecting
Vehicle battery 296Refrigerant
Air conditioning 317
Regular checks 215
Remote controls
SmartKey 84
Remote door unlock
With Tele Aid 190
Remote Vehicle Diagnostics 328
Removing
Cargo area cover 169
Wheel 293
Wiper blades 289
Replacing
Brake lamp bulbs 280
Bulbs 279
Front lamp bulbs 281
Rear lamp bulbs 280, 286
Wiper blades 289
Reset knob in the instrument cluster 119
Resetting
All functions (control system) 119
All functions of a submenu 120
Fuel consumption 131
Service indicator (FSS) 231
Trip odometer 109
Residual heat utilization 328REST (Residual engine heat utilization) 328
Restraint system 328
Restraint system see Infant and child
restraint systems 63, 67
Restraint systems 54
Airbags 54
Child seat recognition 54
Child seats 54
Emergency Tensioning Device (ETD) 54
Lower anchors and tethers for children
(LATCH) 54
Seat belts 54
Returning from off-road driving 209
Rims 313
Roadside assistance
Tele Aid 187
RON 215
RON (Research Octane Number) 328
Roof rack 168
Rotating wheels 226
Rubber parts
Cleaning 236
S
Safety
Occupant 54
Safety belts see Seat belts 40