2006 MERCEDES-BENZ G55AMG power steering fluid

221 Operation
Driving instructions
Power assistance
BrakesTo help prevent brake disk corrosion after
driving on wet road surfaces (particularly
salted roads), it is advisable to brake the
vehicle with considerable force prior to
parking. The heat generated serves to dry
the brakes.
If your brake system is normally only sub-
jected to moderate loads, you should occa-
sionally test the effectiveness of the
brakes by applying above-normal braking
pressure at higher speeds. This will also
enhance the grip of the brake pads.If the parking brake is released and the
brake warning lamp in the instrument clus-
ter stays on and there is no audible warn-
ing (EBB), the brake fluid level in the
reservoir is too low.
Brake pad wear or a leak in the system may
be the reason for low brake fluid in the res-
ervoir.
Have the brake system inspected
immediately. Contact an authorized
Mercedes-Benz Light Truck Center.
All checks and service work on the brake
system should be carried out by qualified
technicians only. Contact an authorized
Mercedes-Benz Light Truck Center.
Install only brake pads and brake fluid
recommended by Mercedes-Benz.
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 ve-
hicle.
Warning!G
After driving in heavy rain for some time
without applying the brakes or through wa-
ter deep enough to wet brake components
or salty road conditions, the first braking ac-
tion may be somewhat reduced and in-
creased pedal pressure may be necessary to
obtain expected braking effect. Maintain a
safe distance from vehicles in front.
Resting your foot on the brake pedal will
cause excessive and premature wear of the
brake pads.
It can also result in the brakes overheating,
thereby significantly reducing their effec-
tiveness. It may not be possible to stop the
vehicle in sufficient time to avoid an acci-
dent.!
Be very careful not to endanger other
road users when you apply the brakes.
Refer to the description of the Brake
Assist System (BAS) (
page 82).

376 Technical data
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match.Therefore use only products tested and ap-
proved by Mercedes-Benz.Please refer to the Factory Approved
Service Products pamphlet, or inquire at
an Mercedes-Benz Light Truck Center.
ModelCapacityFuels, coolants, lubricants, etc.
Engine with oil filterG500
G55AMG8.5 US qt (8.0 l)
9.0 US qt (8.5 l)Approved engine oils
Automatic transmission9.0 US qt (8.5 l)MB Automatic Transmission Fluid
Transfer case2.96 US qt (2.8 l)MB part no. A 001 989 28 03 10
Differential lock mechanism0.47 - 0.63 US qt
(0.45 - 0.6 l)Brake fluid DOT 3+4, SAE J1703
Front axleG500
G55AMG1.5 US qt (1.4 l)
1.5 US qt (1.4 l)Hypoid gear oil SAE 85W-90
Hypoid gear oil Castrol SAF-XJ
Rear axleG500
G55AMG1.9 US qt (1.8 l)
1.9 US qt (1.8 l)Hypoid gear oil SAE 85W-90
Hypoid gear oil Castrol SAF-XJ
Power steeringapprox. 1.06 US qt (1.0 l)MB Power Steering Fluid, or
approved Dexron III ATF
Front wheel hubsapprox. 1.5 oz (43 g) eachHigh temperature roller bearing grease
Fuel tank
including a reserve ofG500
G55AMG25.4 US gal (96.0 l)
25.1 US gal (95.0 l)
3.4 US gal (13.0 l)Premium unleaded gasoline:
Minimum Posted Octane 91
(average of 96 RON / 86 MON)

397 Index
Fuels, coolants, lubricants, etc.
Capacities 376
Functions (control system) 125, 127
Resetting 133
Fuse box 362, 363, 364
Fuses 362
Fuse box in battery box 362
Fuse box in front passenger
footwell 363
Fuse box in middle tunnel 364
Fuse box in passenger
compartment 362
G
Garage door opener 30, 210
Gasoline see Fuel
Gasoline additives 379
GAWR 274
Gear range 385
Automatic transmission 154
Limiting 154
Shifting into optimal 155
Transfer case 157
Gear range limit
Canceling 155Gear selector lever
Cleaning 287
Position 151
Position (automatic
transmission) 149
Global
Locking 94
Unlocking 94
Global Positioning System (GPS) 385
Glove box 23, 194
Closing 194
Opening 194
Good visibility 163
GPS 385
Gross Axle Weight Rating see GAWR
Gross Trailer Weight see GTW
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GTW 274
GVW 274
GVWR 274H
Hard plastic trim items
Cleaning 287
Hazard warning flasher 115
Head restraints 101
Power seats 39
Synchronizing 102
Headlamp cleaning system 249
Headlamps
Automatic control 111
Cleaning 285
Cleaning system 165, 249
Switching off 58
Switching on 51
Washer fluid 382
Washer system 382
Headlight switch-off delay see Delayed
switch-off, exterior lamps
Headliner
Cleaning 287
Heated seats 104
Heated steering wheel 215
Height adjustment
Head restraints 39
Seat belts 48
Steering wheel 40

411 Index
V
Vehicle
Data recording 20
Individual settings 132, 135
Locking 28
Locking in an emergency 328
Lowering 352
Service battery 353
Towing 358
Unlocking 28
Unlocking in an emergency 327
Vehicle battery 353
Vehicle capacity weight 276
Vehicle care 283
Cup holders 287
Engine cleaning 285
Gear selector lever 287
Hard plastic trim items 287
Headlamps 285
Instrument cluster 287
Leather upholstery 288
Light alloy wheels 287
MB Tex upholstery 288
Ornamental moldings 285
Paintwork 284
Plastic and rubber parts 288Power washer 284
Seat belts 287
Side markers 285
Steering wheel 287
Tail lamps 285
Tar stains 284
Turn signals 285
Vehicle washing 285
Window cleaning 286
Wiper blades 286
Wood trims 288
Vehicle data recording 20
Vehicle identification number (VIN) 368
Vehicle jack 324
Vehicle loading terminology 273
Vehicle maximum load on the tire 276
Vehicle status message memory 131
Calling up 131
Clearing 131
Vehicle tool kit 323
Vehicle washing 285
VIN (Vehicle Identification Number) 368,
388
Voice control system* 388W
Warning indicators
Rear Parking Assist* 186
Warning sounds
Drivers seat belts 68
Exterior lighting 111
Maintenance service indicator 281
Parking brake 50
Warranty coverage 367
Washer fluid see Windshield washer fluid
Washing the vehicle 284
Wear pattern (tires) 277
Weights and ratings 375
Wheel change
Tightening torque 352
Wheels
Tires and wheels 252
Window curtain airbags 68
Windows see Side windows
Windshield
Defogging 171
Replacing wiper blades 346
Washer fluid 249, 382
Washer system 382