2004 MERCEDES-BENZ C CLASS COUPE warning light

311
Practical hints
Jump starting
The battery is located in the engine com-
partment on the right hand side. The
terminals for jump starting are located in
front of the battery.
Make sure the two vehicles do not
touch.

Turn off the engine.
On both vehicles:

Turn off all electrical consumers.

Apply parking brake.

Shift gear selector lever to position P
(manual transmission to Neutral). 1
Positive terminal of charged battery
2 Positive under hood terminal in front of
discharged battery
3 Negative terminal of charged battery
4 Negative under hood terminal in front
of discharged battery

Connect positive terminal 1 of the
charged battery with positive under
hood terminal 2 in front of the dis-
charged battery with the jumper ca-
bles. Clamp cable to charged
battery 1 first.

Start engine of the vehicle with the
charged battery and run at idle speed.

Connect negative terminal 3 of the
charged battery with negative under
hood terminal 4 in front of the dis-
charged battery with the jumper ca-
bles. Clamp cable to charged
battery 3 first.

Start the engine of the disabled vehi-
cle.
Now you can turn on the electrical con-
sumers. Do not turn on the lights under
any circumstances.
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 242).

341
Technical terms
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Alignment bolt Metal pin with thread. The centering
pin is an aid used when changing a tire
to align the wheel with the wheel hub.
BabySmart
TM airbag deactivation
system This system detects if a special system
compatible child restraint seat is in-
stalled on the front passenger seat. The
system will automatically deactivate
the passenger front airbag when such a
seat is properly installed (indicator
lamp PASS. AIRBAG OFF in the center
console comes on). See your autho-
rized Mercedes-Benz Center for avail-
ability. BabySmart
TM compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the pas-
senger front airbag if a BabySmart
TM
compatible child seat is installed.
BAS (B
rake A
ssist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bi-Xenon headlamps* Headlamps which use an electric arc as
the light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam. CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter, which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a break-
down.
CAN system (C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping.
Cockpit All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.

350 Index
Warning lamp 259
Break-in period 222
Bulbs, replacing 293 Additional turn signals 293
Brake lamps 294
Fog lamps 293
Front lamps 293
High beam 293
High mounted brake lamp 294
License plate lamps 294, 299
Low beam 293
Parking lamps 293, 294, 296, 297
Rear fog lamp 294
Rear fog lamps 298
Side marker lamps 294, 298
Standing lamps 293, 294, 296, 297
Tail lamp assemblies 294, 298
Turn signal lamps 293, 294
Button Audio system 162 C
CAC (Customer Assistance Center) 341
Calling up
Range (distance to empty) 134
Service indicator 250
CAN system 341
Capacities Fuels, coolants, lubricants, etc. 330
Cargo compartment Lighting 104
Cassette operation Playing cassettes 172
Cassette player Operating 116
Catalytic converter 231
CD changer* 175
CD operation 175
CD player Operating 116
Center console 25 Lower part 26
PASS.AIRBAG OFF indicator
lamp 263
Upper part 25
Centigrade Setting temperature units 123
Central locking From inside 88
Switch 88
Switching on/off (control system) 129
Unlocking from inside 88
Central locking switch 88
Changing Batteries (SmartKey) 290
Key setting 129
Changing CDs 175
Charging Vehicle battery 308
CHECK ENGINE malfunction indicator lamp 260
Check gas cap Message in display 277

352 Index
AUDIO menu 114
Convenience submenu 129
Display digital speedometer 114
Functions 110, 113
Instrument cluster submenu 122
Lighting submenu 125
Malfunction memory menu 117
Menus 112, 113, 343
Multifunction display 109
Multifunction steering wheel 110
NAV menu 117
Selecting radio system 115
Settings menu 118
Standard display menu 114
Submenus 111, 113
TEL* menu 134
Trip computer menu 132
Vehicle submenu 128
Convenience submenu 129 Activating easy-entry/exit feature 130 Setting key dependency 131
Setting parking position for
exterior rear view mirror 132
Coolant 241, 336 Adding 241
Anticorrosion/antifreeze quantity 336
Capacities 330
Checking level 241
Messages in display 271, 272
Temperature 232
Temperature indicator 106
Warning lamp 272
Coolant level Checking 235, 241
Cruise control 194, 342 Canceling 195
Driving downhill 195
Driving uphill 195
Fine adjustment 196
Message in display 274
Saving current speed 195 Setting speeds 196
Cruise control lever 194
Cruising range, fuel 335
Cup holder Cleaning 255
In front seat armrest 201
Customer Assistance Center (CAC) 341
D
Daytime running lamp mode 100 Setting 125, 126
Deactivating Air conditioning (cooling) 156
Air recirculation mode 155
Alarm 79
Anti-theft alarm system 79
Central locking (control system) 129
Climate control 151
Cruise control 195
Defrost 154
ESP 76

353
Index
Exterior lamps 99
Exterior lamps delayed shut-off 127
Front fog lamps 127
Hazard warning flasher 102
Headlamps 53
Immobilizer 78
Interior lighting delayed shut-off 128
Rear window defroster 149
Seat heater 94
Tow-away alarm 80
Deep water see Standing water 229
Defogging Windshield 153
Defrosting 154
Delayed shut-off Exterior lamps 127
Interior lighting 128
Dialing A number (telephone) 136
Difficulties While driving see Problems while driving 50
With starting 46 Digital speedometer 114
Direction of rotation (tires) 245
Discharged battery
Jump starting 310
Disconnecting Vehicle battery 308
Display Selecting 125
Display elements Audio system 160
Displays Digital speedometer 114
Messages 238, 264
Selecting 125
Service indicator 249
Showing malfunctions 118
Symbol messages 268
Text messages 265 Distance to empty (range)
Calling up 132
Door control panel 28
Door handle 28
Door unlock With Tele Aid* 213
Doors Message in display 274
Opening from inside vehicle 85
Opening from outside 83
Downhill driving Cruise control 195
Downshifting 138, 140
Drink holder see Cup holder 201
Drinking and driving 223
Driving Aquaplaning 227
General instructions 41, 223
In winter 228
Problems 50

359
Index
Starting the engine 45
Unlocking with 30
Kickdown 145, 343
Kilometers/miles in speedometer 124
Km/h or mph in speedometer 124
L
Labels, identification 322
Lamp bulbs, exterior 293
Lamps Fog lamps 101
Lamps, exterior Front 293
Light sensor 278
Messages in display 277, 279–??
Rear 294
Lamps, indicator and warning ABS 258
Airbag Off 61
Battery (SmartKey) 83
Brakes 259 CHECK ENGINE 260
Coolant 271
Engine diagnostics 260, 262
ESP 261
Fuel reserve 262
Instrument cluster 261–262
Seat belts 262
Service indicator 249
SRS 57
Turn signals 23
Language Multifunction display 124
Setting 124
LATCH child seat mounts 70 Folding back 70
Layout of poly-V-belt drive 323
Leather upholstery Cleaning 256
License plate lamps Messages in display 278 Replacing bulbs 294, 299
Light alloy wheels Cleaning 254
Technical data 326
Light sensor 278
Lighter see Cigarette lighter 204
Lighting 98 Automatic headlamp mode 99
Combination switch 102
Daytime running lamp mode 100
Exterior lamp switch 98
Fog lamps 101
Front fog lamp 101
High beam flasher 102
High beams 102
Instrument cluster illumination 105
Interior 103
Locator lighting 100
Low beam 98
Manual headlamp mode 99

369
Index
Manual adjustment 38
Stolen vehicle Tracking services 214
Stopping Sliding/pop-up roof 191
Windows 187
Storage compartments Armrest 201
Glove box 200
Ventilated compartments 157
Storage spaces Cup holder 201
Storing (Memory function*) Positions into memory 96
Submenus Convenience 129
For settings 111
In control system 113
Instrument cluster 122
Lighting 125 Resetting functions in
Control system 120
Selecting 120
Settings menu 119, 120
Vehicle 128
Sun visors 148
Supplemental Restraint System (SRS) 345
Switching Fuel (Flexible fuel vehicle) 334
Switching off Audio system 162
Automatic central locking (control system) 129
Delayed (exterior lamps) 127
Engine 53
ESP 76
Hazard warning flasher 102
Headlamps 53
Seat heating 94
Switching on Audio system 162
Automatic central locking (control system) 129 ESP 77
Fog lamps 101
Front fog lamp 101
Hazard warning flasher 102
Headlamps 48
High beams 102
Rapid seat heating 94
Rear fog lamp 101
Seat heating* 94
Windshield wipers 49
Synchronizing ESP 266
Panorama sliding/pop-up roof* and roller sunblinds* 193
Power windows 188
T
Tachometer 23, 107 Overspeed range 107
Tail lamps Cleaning 253
Replacing bulbs 294, 298

373
Index
Wood trims 256
Vehicle jack 286
Vehicle lighting Checking 235
Vehicle tool kit 285 Alignment bolt 285
Spare fuses 285
Special fuse puller 285
Towing eye bolt 285
Vehicle jack 285
Wheel bolts 285
Wheel wrench 285
Vehicle washing 253
Ventilated storage compartment 157
Ventilation Storage compartment 157
VIN (Vehicle Identification Number) 345
Voice control system* 345
Voice recognition system* Hands-free microphone 27 W
Warning sounds
Drivers seat belts 62
Parking brake 47
Warranty coverage 321
Washer fluid see Windshield washer fluid
Washing the vehicle 251
Wear pattern (tires) 246
Weights 329
Wheel change Tightening torque 306
Wheels Rotating 246
Tires and wheels 244
Window curtain airbags 61
Windows see Side windows
Windshield Defogging 153
Refilling washer fluid 243
Replacing wiper blades 300 Washer fluid 243, 338
Washer system 338
Windshield washer fluid 338 Message in display 283
Mixing ratio 338
Refilling 243
Wiping with 50
Windshield washer system 338
Windshield wipers 49 Fast wiper speed 49
Replacing wiper blades 300
Single wipe 50
Switching on 49
Wiping with windshield washer fluid 50
Winter driving 247 Block heater 248
Snow chains 248
Tires 247
Transmission program mode 144
Winter driving instructions 228