Page 6 of 376

ContentsPractical hints.................................. 257
What to do if … .................................. 258
Lamps in instrument cluster ......... 258
Lamp in center console ................ 263
Messages in the display ............... 264
Where will I find ...?............................ 284
First aid kit ................................... 284
Spare wheel ................................. 285
Vehicle tool kit ............................. 285
Unlocking/locking in an emergency .. 288
Unlocking the vehicle ................... 288
Locking the vehicle ...................... 289
Changing batteries in
the SmartKey ............................... 290
Fuel filler flap ............................... 291
Manually unlocking the
gear selector lever........................ 291
Opening/closing in an emergency ..... 292
Panorama sliding/pop-up roof ..... 292
Replacing bulbs ................................. 293
Bulbs ............................................ 293
Replacing bulbs for front lamps.... 295
Side marker lamp bulb ................. 298
Replacing bulbs for rear lamps ..... 298
Replacing wiper blades ...................... 300Removing ..................................... 300
Installing ...................................... 300
Flat tire .............................................. 301
Preparing the vehicle ................... 301
Mounting the spare wheel ............ 301
Battery ............................................... 307
Disconnecting the battery ............ 308
Removing the batteries ................ 308
Charging and reinstalling
batteries....................................... 308
Reconnecting the batteries .......... 308
Jump starting ..................................... 310
Towing the vehicle ............................. 313
Installing towing eye bolt ............. 316
Fuses ................................................. 317
Fuse box in
passenger compartment .............. 317
Fuse box in engine compartment . 317
Auxiliary fuse box in trunk ............ 318
Technical data................................. 319
Spare parts service ............................ 320
Warranty coverage............................. 321
Loss of Service and Warranty
Information Booklet ..................... 321Identification labels ........................... 322
Layout of poly-V-belt drive ................. 323
C 230 Kompressor ....................... 323
C 320 ........................................... 323
Engine ............................................... 324
Rims and Tires ................................... 325
Same size tires............................. 326
Spare wheel ................................. 326
Electrical system ............................... 327
Main Dimensions ............................... 328
Weights ............................................. 329
Fuels, coolants, lubricants, etc. ......... 330
Capacities .................................... 330
Engine oils ................................... 332
Engine oil additives ...................... 332
Air conditioning refrigerant .......... 332
Brake fluid.................................... 332
Premium unleaded gasoline ......... 333
Fuel requirements ........................ 333
Gasoline additives ........................ 334
Flexible Fuel Vehicles................... 334
Coolants ...................................... 336
Windshield washer system and
headlamp cleaning system........... 338
Consumer information ....................... 339
Uniform tire quality grading ......... 339
Page 50 of 376

50 Getting startedDrivingSingle wipe
Press switch briefly in the direction of
arrow1.
The windshield wipers wipe one time
without washer fluid.
Wiping with windshield washer fluid
Push switch in the direction of
arrow1 past the resistance point.
The windshield wiper operates with
washer fluid.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system”
(
page 243).
Problems while driving
The engine runs erratically and misfires
An ignition cable may be damaged.
The engine electronics may not be op-
erating properly.
Unburned gasoline may have entered
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.
!If anything blocks the windshield wip-
ers (leaves, snow, etc.), switch them off
immediately.
For safety reasons, withdraw
SmartKey from starter switch be-
fore attempting to remove any
blockage.
Remove blockage.
Turn the windshield wipers on
again.
If windshield wipers fail to function at
all in switch positionI,
set the combination switch to the
next highest wiper speed
have the windshield wipers
checked at the nearest authorized
Mercedes-Benz Center
Page 373 of 376

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 27W
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 300Washer 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
Page 374 of 376
374 IndexWinter tires 247
Wiper blades
Cleaning 254
Installing 300
Removing 300
Replacing 300
Wiping
And washing simultaneously 50
Interval 49
With windshield washer fluid 50
Wood trims
Cleaning 256
X
Xenon headlamps
Bi-Xenon 341