2003 MERCEDES-BENZ G55AMG brake

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 13
Operating your vehicle outside the
USA or Canada............................... 13
Where to find it .................................... 15
Symbols ............................................... 16
Operating safety .................................. 17
Proper use of the vehicle ............... 17
Problems with your vehicle .................. 18
Reporting safety defects...................... 19
Reporting safety defects ................ 19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30Getting started................................... 31
Unlocking ............................................. 32
Unlocking with the SmartKey.......... 32
Adjusting .............................................. 34
Seats............................................... 34
Steering wheel ................................ 37
Mirrors ............................................ 38Driving .................................................. 40
Fastening the seat belt ................... 40
Starting the engine ......................... 43
Switching on headlamps ................. 46
Turn signals and high beam ............ 46
Windshield wipers ........................... 47
Rear window wiper/washer ............ 48
Problems while driving .................... 49
Parking and locking .............................. 50
Parking brake ................................. 50
Switching off headlamps................. 51
Turning off engine ........................... 51
Safety and Security........................... 53
Occupant safety ................................... 54
Airbags ........................................... 55
Seat belts ....................................... 60
Children in the vehicle .................... 63
Blocking rear door window
operation ........................................ 69
Panic alarm .......................................... 70

Contents
Climate control .................................. 150
Setting the temperature ............... 152
Adjusting air distribution and
volume ......................................... 153
Defrosting .................................... 154
Air recirculation............................ 154
Rear window defroster ................. 155
Residual engine heat utilization.... 156
Deactivating the climate control
system ......................................... 156
Air conditioning ............................ 157
Rear passenger compartment
adjustable air vents ...................... 157
Power windows.................................. 158
Opening and closing the windows 158
Sliding/pop-up roof ........................... 160
Opening and closing the
sliding/pop-up roof ...................... 160
Driving systems ................................. 162
Cruise control .............................. 162
Rear Park Assist* ......................... 165
Loading.............................................. 168
Roof rack ..................................... 168
Cargo area cover.......................... 168
Enlarged cargo area ..................... 169
Split rear seat bench .................... 169Partition net* (MB Accessory) ...... 171
Loading instructions ..................... 173
Cargo tie-down rings ..................... 175
Useful features ................................... 176
Interior storage spaces ................. 176
Ashtrays........................................ 179
Cigarette lighter ............................ 181
Electrical outlet ............................. 181
Telephone* ................................... 182
Tele Aid ......................................... 183
Garage door opener ...................... 191
Heated steering wheel .................. 194
Operation.......................................... 195
The first 1000 miles (1500 km) .......... 196
Driving instructions ............................ 197
Drive sensibly – save fuel.............. 197
Drinking and driving ...................... 197
Pedals ........................................... 197
Power assistance .......................... 198
Brakes........................................... 198
Driving off ..................................... 199
Parking.......................................... 199
Tires .............................................. 200
Hydroplaning................................. 200Tire traction .................................. 201
Tire speed rating ........................... 201
Winter driving instructions ............ 202
Standing water ............................. 203
Passenger compartment............... 203
Off-road driving ............................. 203
Control and operation of radio
transmitters .................................. 210
Driving abroad .............................. 211
Catalytic converter ....................... 211
Emission control ........................... 212
Coolant temperature .................... 212
At the gas station ............................... 214
Check regularly and
before a long trip .......................... 215
Engine compartment .......................... 216
Hood ............................................. 216
Engine oil ...................................... 217
Transmission fluid level ................ 220
Coolant level ................................. 220
Windshield/rear window washer
system and headlamp cleaning
system .......................................... 222
Battery ............................................... 223

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

25 At a glance
Instrument cluster
Item
Page
1
Reset knob for:

Resetting trip odometer
109


Resetting individual or all
settings
119,
120,
131,
231


Instrument cluster illumi-
nation
108
2
L
Left turn signal indica-
tor
24
3
?
Engine malfunction in-
dicator lamp
243
v
Electronic Stability
Program (ESP)
75,
238,
239
A
High beam headlamp
indicator
46,
103
Item
Page
4
K
Right turn signal indi-
cator
24
5
Fuel gauge with:Fuel reserve warning lamp
24
1
SRS malfunction
58,
242
<
Fasten seat belts
60,
243
6
Multifunction display with:
111
Trip odometer
24
Main odometer
24
Transfer case program mode
141
Selector lever position
135
Outside temperature indica-
tor
110
Digital clock
111
Item
Page
7
Speedometer
8
Tachometer with:;
Brake warning lamp
(except Canada)
44,
241
3
Brake warning lamp
(Canada only)
44,
241
-
ABS malfunction indi-
cator lamp
71,
240

28 At a glanceCenter consoleLower part
Item
Page
1
Storage tray
2
Selector lever for
automatic transmission
43,
135
3
Transfer case switch
141
4
Parking brake
44,
50

35 Getting started
Adjusting
The seat adjustment switches are located
in each front door.
1Seat height
2Seat fore and aft adjustment
3Seat cushion tilt
4Backrest tilt
5Head restraint height

Turn the key in the starter switch to
position1 or2 (
page 33).
or

Open the driver’s or front passenger
door.
Seat fore and aft adjustment

Press the switch forward or back in the
direction of arrow2.
Adjust a comfortable seating position
that still allows you to reach the accel-
erator/brake pedal safely. The position
should be as far rearward as possible,
consistent with ability to properly oper-
ate controls.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iWhen moving the seat, be sure that

there are no items in the footwell or
behind the seats


the cup holder next to the armrest
is removed (
page 178)


the cup holder in the front passen-
ger footwell is folded closed
(page 178)
Otherwise you could damage the seats
and/or cup holders.

40 Getting startedDriving
DrivingFastening the seat beltWarning!
G
Do not lay any objects in the driver’s foot-
well. Be careful that floor mats or carpets in
the driver’s footwell have sufficient clear-
ance for the pedals.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate.Warning!
G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and po-
sition your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passenger should al-
ways wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The airbags can only protect as ex-
pected if the occupants are using their seat
belts (
page 54).
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger side front
airbag when it is properly installed. Other-
wise they will be struck by the airbag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle's
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er's instructions.

44 Getting startedDriving
Make sure that the selector lever is set
toP.

Do not depress accelerator.

Turn key in the starter switch to
position3 and hold until the engine
starts (
page 33).

Depress the brake pedal.
The selector lever lock is released.
For information on turning off the engine,
see “Turning off engine” (
page 51).Starting difficulties
If the engine does not start as described,
carry out the following steps:

Turn key in starter switch to position0
and repeat starting procedure.

Remember that extended starting at-
tempts can drain the battery.

Get a jump start (
page 297).
If the engine does not start after several
starting attempts, there could be a mal-
function in the engine electronics or in the
fuel supply system.

Notify an authorized Mercedes-Benz
Light Truck Center.Parking brake
1Lever
2Button
iYou can also use the “touch-start”
function. Turn the key to position3 and
release it again immediately. The en-
gine then starts automatically.
Warning!
G
When leaving the vehicle, always remove the
key from the starter switch, and lock the ve-
hicle.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could release the parking brake,
which could result in an accident and/or se-
rious personal injury.