heater MERCEDES-BENZ G55AMG 2004 W463 Owner's Manual

ContentsAt the gas station............................... 224
Refueling ...................................... 224
Check regularly and before
a long trip ..................................... 225
Engine compartment.......................... 227
Hood ............................................ 227
Engine oil...................................... 228
Transmission fluid level ................ 232
Coolant level ................................ 232
Windshield/rear window washer
system and headlamp cleaning
system.......................................... 234
Battery ............................................... 235
Tires and wheels ................................ 236
Important guidelines .................... 236
Life of tire ..................................... 237
Direction of rotation ..................... 237
Checking tire inflation pressure ... 237
Rotating wheels............................ 238
Winter driving..................................... 240
Winter tires................................... 240
Block heater (Canada only) .......... 240
Snow chains ................................. 241Maintenance ...................................... 242
Clearing the service indicator ...... 242
Service term exceeded ................ 242
Calling up the service indicator .... 243
Resetting the service indicator..... 243
Vehicle care ....................................... 244
Cleaning and care of the vehicle .. 244
Practical hints.................................. 251
What to do if … .................................. 252
Lamps in instrument cluster ........ 252
Lamp in center console ................ 259
Messages in the multifunction
display.......................................... 260
Where will I find ...? ........................... 283
First aid kit ................................... 283
Vehicle tool kit ............................. 283
Vehicle jack.................................. 284
CD changer .................................. 284
Spare wheel ................................. 285Unlocking/locking in an emergency .. 287
Unlocking the vehicle................... 287
Locking the vehicle ...................... 288
Changing batteries in
the SmartKey ............................... 288
Fuel filler flap ............................... 290
Manually unlocking the
transmission gear selector lever .. 290
Opening/closing in an emergency .... 292
Sliding/pop-up roof ..................... 292
Brush guard* ..................................... 293
Lowering and raising brush guard 294
Replacing bulbs ................................. 295
Bulbs ............................................ 295
Replacing bulbs for front lamps ... 297
Replacing bulbs for rear lamps .... 301
Replacing wiper blades ...................... 304
Removing wiper blades ................ 304
Installing wiper blades ................. 305
Flat tire .............................................. 306
Preparing the vehicle ................... 306
Mounting the spare wheel ........... 307

27 At a glance
Center console
Center console
Upper part
Item
Page
1
Left front seat heater
switch
98
2
Switch for rear window
wiper/washer
49
3
ESP control switch
79
4
Differential lock switches
150
5
Central locking switch
92
6
Anti-theft alarm system in-
dicator lamp
82
Tow-away alarm switch
83
7
Right front seat heater
switch
98
Item
Page
8
Hazard warning flasher
switch
108
9
COMAND system, see sep-
arate operating instruc-
tions
a
Ashtray with lighter
186,
188
b
Climate control
156
c
7
indicator lamp
68,
259

98 Controls in detailSeatsBackrest contour
Adjust the contour of the backrest to
the desired position using switches2
and 3.
Backrest side bolsters

Adjust the backrest side bolsters so
that they provide good lateral support
using switch4.
Heated seats
Driver’s and front passenger seats
The switch is located in the center console.
1Normal heating
2Rapid heating
Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.Switching on seat heating

Press upper switch position1.
A red indicator lamp on the switch
comes on.
Switching off seat heating

Press upper switch position1 again.
Switching on rapid seat heating

Press lower switch position2.
Both red indicator lamps on the switch
come on.iThe seat heater will be automatically
switched off after approximately
30 minutes.iThe system switches over to normal
heating mode after approximately five
minutes. Only one indicator lamp re-
mains lit.

99 Controls in detail
Seats
Switching off rapid seat heating
Press lower switch position2 again.Rear seats
The switch is located on the B (center) pil-
lar.
1Normal heating
2Rapid heating

Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.Switching on seat heating

Press upper switch position1.
A red indicator lamp on the switch
comes on.
Switching off seat heating

Press upper switch position1 again.
Switching on rapid seat heating

Press lower switch position2.
Both red indicator lamps on the switch
come on.
iIf one or both of the lamps on the seat
heater switch are blinking, there is in-
sufficient voltage available as too many
electrical consumers are turned on.
The seat heater switches off automati-
cally.
The seat heater will switch back on
again automatically as soon as suffi-
cient voltage is available.
iThe seat heater will be automatically
switched off after approximately
30 minutes.iThe system switches over to normal
heating mode after approximately five
minutes. Only one indicator lamp re-
mains lit.

100 Controls in detailSeatsSwitching off rapid seat heating
Press lower switch position2 again.iIf one or both of the lamps on the seat
heater switch are blinking, there is in-
sufficient voltage available as too many
electrical consumers are turned on.
The seat heater switches off automati-
cally.
The seat heater will switch back on
again automatically as soon as suffi-
cient voltage is available.

203 Controls in detail
Useful features
Heated steering wheel
The steering wheel heater warms up the
leather area of the steering wheel.
The stalk with the heated steering wheel
switch is on the lower left-hand side of the
steering wheel.
1Switching on
2Switching off
3Indicator lampSwitching on

Switch on the ignition.
All lamps in the instrument cluster
come on.

Turn switch at the tip of stalk in direc-
tion of arrow1.
The steering wheel is heated. Indicator
lamp3 comes on.
Switching off

Turn switch at the tip of stalk in direc-
tion of arrow2.
The steering wheel heater is turned off.
Indicator lamp3 goes out.iThe steering wheel heater does not
turn off automatically.

240 OperationWinter driving
Winter drivingBefore the onset of winter, have your vehi-
cle winterized at an authorized
Mercedes-Benz Light Truck Center. This
service includes:

Check of anticorrosion and antifreeze
concentration.


Addition of cleaning concentrate to the
water of the windshield and headlamp
cleaning system. Add MB Concentrate
“S” to a premixed windshield washer
solvent/antifreeze which is formulated
for below freezing point temperatures
(page 339).


Battery test. Battery capacity drops
with decreasing ambient temperature.
A well charged battery helps to ensure
the engine can be started even at low
ambient temperatures.


Tire change. Mercedes-Benz recom-
mend M+S rated radial-ply tires with a
minimum tread depth of approximately 1⁄6in (4 mm) on all four wheels for the
winter season.
Winter tires
Always use winter tires at temperatures
below 45°F (7°C) and whenever wintry
road conditions prevail. Use of winter tires
is the only way to achieve the maximum ef-
fectiveness of the ABS, ESP, EBB and
4-ETS in winter operation.
For safe handling, make sure all winter
tires mounted are of the same make and
have the same tread design.
Always observe the speed rating of the
winter tires installed on your vehicle. If the
maximum speed for which your tires are
rated is below the speed rating of your ve-
hicle, you must place a notice to this effect
where it will be seen by the driver. Such no-tices are available at your tire dealer or any
authorized Mercedes-Benz Light Truck
Center.
Block heater (Canada only)
The engine is equipped with a block heat-
er.
The electrical cable may be installed at
your authorized Mercedes-Benz Center.
Warning!
G
Winter tires with a tread depth under
1⁄6in
(4 mm) must be replaced. They are no long-
er suitable for winter operation.
Warning!
G
If you use your spare tire when winter tires
are fitted on the other wheels, be aware that
the difference in tire characteristics may
very well impair turning stability and that
overall driving stability may be reduced.
Adapt your driving style accordingly.
Have the spare tire replaced with a winter
tire at the nearest authorized
Mercedes-Benz Light Truck Center.

351 Index
Backup lamps 296
Bulbs 296
Replacing bulbs 302
BAS 74, 76, 343
Messages in display 261
Batteries, SmartKey
Changing 288
Check lamp 87
Checking 88
Battery box
Fuse box in 319
Battery discharged
Jump starting 313
Battery, vehicle 235, 311
Charging 311
Disconnecting 312
Messages in display 265, 266
Reconnecting 312
Block heater 240
Blocking rear door window operation 71B-pillar 326
Brake assist system (BAS) 343
Brake fluid 225, 335
Brake lamp bulbs, left and right 296
Brake lamp, high mounted 296
Brake pads
Message in display 266
Brakes 208
Warning lamp 254, 255
Break-in period 206
Brush guard* 293
Lowering 294
Raising and securing 294
Bulbs, replacing
Additional turn signals 295
Backup lamps 296, 302
Brake lamps 296, 302
Front fog lamps 295, 299
Front lamps 295
Front turn signal lamps 295, 300High and low beam 297
High beam lamps 295
High mounted brake lamp 296
License plate lamps 296, 303
Low beam lamps 295
Parking lamps 295, 296, 297
Rear fog lamp 296, 302
Rear turn signal lamps 296
Side marker lamps 295, 300
Standing lamps 295, 296, 297
Tail lamp assemblies 296, 301
C
CAC (Customer Assistance Center) 343
Calling up
Range (distance to empty) 137
Service indicator 243
CAN system 343
Capacities
Fuels, coolants, lubricants, etc. 333
Cargo area see Cargo compartment

366 IndexRON 225
RON (Research Octane Number) 346
Roof rack 175
Rotating wheels 238
Rubber parts
Cleaning 249
S
Safety
Occupant 56
Safety belts see Seat belts
Safety systems
Driving 74
Searching
Radio station 121
Seat adjustment
Synchronizing 95
Seat backrest
Folding forward 177
Returning to sitting position 177
Seat belt force limiter 65Seat belt height adjustment 42
Seat belts 56, 62
Cleaning 248
Fastening 40
Height adjustment 42
Proper use of 42, 64
Safety guidelines 60
Warning lamp 258
Seat bench
Folding forward 177
Returning to sitting position 177
Seat cushion length
Adjusting 97
Seats 94
Adjusting 34
Easy entry/exit feature 94
Heater 98
Multicontour seat* 97
Split rear bench seat 176
Selecting
Display 129Selector lever 25
Lock 43
Position (automatic transmission) 25
Self-test
BabySmart
TM airbag deactivation
system 68
Tele Aid 191
Service
Calling up the service indicator 243
Major service (Service B) 242
Minor service (Service A) 242
Overdue 242
Spare parts 324
Types 242
When due 242
Service and Warranty Booklet
Loss of 325
Service indicator 242
Calling up 243
Clearing 242, 243

373 Index
Turn signals 246
Vehicle washing 246
Window cleaning 247
Wiper blades 247
Wood trims 249
Vehicle identification number (VIN) 326
Vehicle jack 284
Vehicle tool kit 283
Vehicle washing 246
VIN (Vehicle Identification Number) 326,
347
Voice control system* 347
W
Warning indicators
Rear Parking Assist* 174
Warning sounds
Drivers seat belts 62
Exterior lighting 105
Parking brake 45
Warranty coverage 325
Washer fluid see Windshield washer fluidWashing the vehicle 245
Wear pattern (tires) 238
Weights and ratings 332
Wheel change
Tightening torque 310
Wheels
Rotating 238
Tires and wheels 236
Windows see Side windows
Windshield
Defogging 160
Replacing wiper blades 304
Washer fluid 234, 339
Washer system 339
Windshield washer fluid 339
Message in display 282
Mixing ratio 339
Refilling 234
Wiping with 48
Windshield washer system 339Windshield wipers 23, 47
Fast wiper speed 47
Interval wiping 49
Rear window wiper/washer 49
Replacing wiper blades 304
Single wipe 48
Switching on 47
Wiping with windshield washer
fluid 48
Winter driving 240
Block heater 240
Snow chains 241
Tires 240
Winter driving instructions 212
Winter tires 240
Wiper blades
Cleaning 247
Installing 305
Removing 304
Replacing 304
Wiper/washer
Rear window 49