2005 MERCEDES-BENZ C WAGON warning light

346 Practical hintsFlat tire
Unscrew the alignment bolt, install last
wheel bolt and tighten slightly.Lowering the vehicle

Lower vehicle by turning crank
counterclockwise until vehicle is
resting fully on its own weight.

Remove the jack.
1 - 5Wheel bolts

Tighten the five wheel bolts evenly,
following the diagonal sequence
illustrated (1to5), until all bolts are
tight. Observe a tightening torque
of 80 lb-ft (110 Nm).Before storing the jack, it should be fully
collapsed, with handle folded in (storage
position) (
page 322).

Store the jack and the other vehicle
tools in the storage compartment be-
hind the left trim panel (
page 322).
Warning!
G
Only use genuine equipment
Mercedes-Benz wheel bolts. Other wheel
bolts may come loose.
Do not tighten the wheel bolts when the
vehicle is raised. Otherwise the vehicle
could fall of the jack.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque
of 80 lb-ft (110 Nm).

351 Practical hints
Jump starting
The battery is located in the engine
compartment 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 all electrical consumers.

Apply parking brake.

Shift gear selector lever to positionP.1Positive terminal of charged battery
2Positive under hood terminal in front of
discharged battery
3Negative under hood terminal in front
of discharged battery
4Negative terminal of charged battery

Connect positive terminal1 of the
charged battery with positive under
hood terminal2 in front of the
discharged battery with the jumper
cables. Clamp cable to charged
battery1 first.

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

Connect negative terminal4 of the
charged battery with negative under
hood terminal3 in front of the
discharged battery with the jumper
cables. Clamp cable to charged
battery4 first.

Start the engine of the disabled
vehicle.
You can now again turn on the electrical
consumers. Do not turn on the lights under
any circumstances.

Remove the jumper cables first from
negative terminals4 and3 and then
from positive terminals1 and2.
You can now turn on the lights.

Have the battery checked at the near-
est authorized Mercedes-Benz Center.
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 276).
!Do not tow-start the vehicle.

385 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
TM1
air bag deactivation
system
This system detects if a special system
compatible child restraint seat is
installed on the front passenger seat.
The system will automatically deacti-
vate the passenger front air bag when
such a seat is properly installed
(the56indicator lamp located
in the center console comes on). See
an authorized Mercedes-Benz Center
for availability.BabySmart
TM compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the
passenger front air bag if a
BabySmartTM compatible child seat is
installed.
BAS
(B
rake A
ssist S
ystem)
System for potentially reducing braking
distances in emergency braking
situations. 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
intense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service
center, which can help you with any
questions about your vehicle and
provide assistance in the event of a
breakdown.
CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control
vehicle functions such as door locking
or windshield wiping depending on
vehicle settings and/or ambient
conditions.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the
passenger compartment needed for
vehicle operation and monitoring.
1BabySmart
TM is a trademark of Siemens
Automotive Corp.

398 IndexDeactivating
Air conditioning (cooling) 173
Air recirculation mode 172
Alarm 86
Anti-theft alarm system* 86
Central locking (control system) 143
Climate control 167
Climate control system 169
Cruise control 224
Defrosting 171
Engine with the SmartKey 57
ESP 82
Exterior lamps 109
Exterior lamps delayed shut-off 141
Hazard warning flasher 113
Headlamps 56
Immobilizer 85
Interior lighting delayed shut-off 143
Rear window defroster 165
Seat heating* 104
Tow-away alarm* 87
Deep water see Standing waterDefogging
Windshield 170
Defrosting 171
Delayed shut-off
Exterior lamps 141
Interior lighting 143
Dialing
A number (telephone*) 150
Difficulties
While driving see
Problems while driving
With starting 47
Digital clock 119
Digital speedometer 125
Direction of rotation (tires) 279
Discharged battery
Jump starting 350
Disconnecting
Vehicle battery 348
Display
Messages in display 311Display elements
Audio system 176
Displays
Digital speedometer 125
Maintenance service indicator 284
Outside temperature 125
Selecting display for
status indicator 134
Showing vehicle status
messages 129
Symbol messages 306
Text messages 302
Vehicle status messages 301
Distance to empty (range)
Calling up 148
Door control panel 30
Door entry lamps 115
Door handle 93
Door unlock
With Tele Aid* 248

405 Index
L
Labels, identification 364
Lamp bulbs, exterior 332
Lamp sensor
Message in display 316
Lamps, exterior
Front 333
Light sensor 316
Messages in display 315–318
Rear 333
Lamps, indicator and warning
ABS 25, 294
Battery (SmartKey) 91
Brakes 25, 295
Engine diagnostics 296, 299
Engine malfunction 25, 296–297
ESP 25, 298
Front fog lamps 108
Front passenger
front air bag off 27, 65, 72, 300
Fuel reserve 25, 299
High beam headlamps 25
Instrument cluster 294–299Low beam headlamps 25
Maintenance service indicator 284
Rear fog lamp 108
Seat belt telltale 25, 299
SRS 25, 61, 299
Turn signals 25
Language
Multifunction display 134
Setting 134
LATCH-type child seat anchors 75
Folding back 76
Layout of poly-V-belt drive 365
Leather upholstery
Cleaning 291
Lever for voice control system* 23
License plate lamps
Messages in display 316
Replacing bulbs 333
Light alloy wheels
Cleaning 290
Technical data 368
Light sensor 316
Lighter see Cigarette lighterLighting 108
Automatic headlamp mode 109
Cargo compartment 115
Combination switch 112
Daytime running lamp mode 110
Door entry lamps 115
Exterior lamp switch 108
Front fog lamps 111
High beams 112
Instrument cluster illumination 116
Instruments 116
Interior 114
Locator lighting 111
Low beam 108
Manual headlamp mode 109
Night security illumination 111
Parking lamps 108
Rear fog lamp 112
Settings (control system) 139
Standing lamps 108
Limiting the gear range 155
Limp Home Mode 160

416 Index
Lighting 139
Resetting functions in
Control system 131
Selecting 131
Settings menu 131
Time/Date 135
Vehicle 143
Substitute lamps
Bulbs 332
Sun visors 164
Supplemental Restraint System see SRS
Switching
Fuel (Flexible fuel vehicle) 378
Switching off
Audio system 178
Automatic central locking
(control system) 143
Delayed (exterior lamps) 141
Engine 57
ESP 82
Hazard warning flasher 113
Headlamps 56
Seat heating* 104Switching on
Audio system 178
Automatic central locking
(control system) 143
ESP 83
Front fog lamps 111
Hazard warning flasher 113
Headlamps 49
High beam headlamps 49
High beams 112
Low beam headlamps 49
Rear fog lamp 112
Seat heating* 104
Windshield wipers 51
Symbols 15
Synchronizing
Power windows 218
Tilt/sliding sunroof* 222T
Tachometer 25, 118
Overspeed range 118
Tail lamps
Cleaning 289
Messages in display 317
Replacing bulbs 333, 339
Tailgate
Closing 94
Message in display 320
Opening 94
Tar stains 288
Technical data
Air conditioning refrigerant 375
Brake fluid 375
Coolant 373
Coolants 379
Electrical system 370
Engine 366
Engine oil additives 375
Engine oils 375
Flexible fuel vehicles 377

420 Index
Instrument cluster 290
Leather upholstery 291
Light alloy wheels 290
MB Tex upholstery 292
Ornamental moldings 289
Paintwork 288
Plastic and rubber parts 292
Power washer 288
Seat belts 291
Side markers 289
Steering wheel 291
Tail lamps 289
Tar stains 288
Turn signals 289
Upholstery 291
Vehicle washing 289
Window cleaning 290
Wiper blades 290
Wood trims 292
Vehicle Identification Number see VIN
Vehicle jack 322Vehicle lighting
Checking 269
Vehicle status message memory 128
Calling up 128
Clearing 129
Vehicle status messages
Displaying 129
Vehicle tool kit 321
Alignment bolt 322
Collapsible wheel chock 322
Fuse extractor 322
Gloves 322
Jack 322
Spare fuses 322
Spare wheel bolts 322
Towing eye bolt 322
Vehicle jack 322
Wheel wrench 322
Vehicle washing 289
VIN 364, 389
Voice control system* 389
Hands-free microphone 29W
Warning lamps see
Lamps, indicator and warning
Warning sounds
Drivers seat belts 66
Parking brake 48
Warranty coverage 363
Washer fluid
Wiping rear window with 53
Wiping windshield with 52
Washer fluid see Windshield washer fluid
Washer reservoir level
Checking 269
Washing the vehicle 287
Wear pattern (tires) 281
Weights 372
Wheel change
Tightening torque 346
Wheels
Tires and wheels 278
Window curtain air bags 66
Windows see Side windows