Page 427 of 474
426 Technical dataFuels, coolants, lubricants, etc.CapacitiesVehicle components and their respective
lubricants must match. Therefore use only
brands tested and approved by
Mercedes-Benz. Please refer to the Factory Approved Service Products
pamphlet, or inquire at your authorized
Mercedes-Benz Center.
Model
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
C230Kompressor
C320
5.8 US qt (5.5 l)
7.9 US qt (7.5 l)
approved engine oils
Automatic transmission
8.5 US qt (8.0 l)
MB Automatic Transmission Fluid
Manual transmission
1.3 US qt (1.2 l)
MB Manual Transmission Oil
Rear axle
1.2 US qt (1.1 l)
Hypoid gear oil SAE 85 W 90
Power steering
approx. 1.1 US qt (1.0 l)
MB Power Steering Fluid (Pentosin CHF 11S)
Front wheel hubs
approx. 2.1 oz (60 g) each
High temperature roller bearing grease
Cooling system
C230Kompressor
C320
approx. 5.9 US qt (5.6 l)
approx. 6.8 US qt (6.4 l)
MB 325.0 Anticorrosion/Antifreeze Agent
Page 444 of 474

443 Index
A
ABS 25, 81, 437
Malfunction indicator lamp 340
Messages in display 353
Warning lamp 340
Accelerator position, automatic
transmission* 165
Accessory weight 323
Accident
In case of 55
Activating
Air conditioning (cooling) 193
Climate control 179
Air recirculation mode 189
Climate control 177
Anti-theft alarm system 86
Automatic climate control* 183
Central locking (control system) 148
Charcoal filter 191
Climate control 173
Climate control system 175
Defrosting 188
Climate control 177
Easy-entry/exit feature* 148
Electric air pump 399
ESP 85Exterior headlamps 51
Exterior lamps 111
Exterior rear view mirror parking
position* 169
Hazard warning flasher 116
Headlamps 51
High beams 114
Ignition 33
Immobilizer 86
Rear fog lamp 113
Rear window defroster 170
Residual heat 193
Seat heating* 106
Tow-away alarm 88
Windshield wipers 53
Adding
Coolant 296, 297
Engine oil 294
Headlamp cleaning fluid 299
Windshield washer fluid 299
Additional turn signals 385
Adjustable air vents, rear passenger
compartment 194
Climate control 180Adjusting 35
Air distribution 186
Climate control 176
Air volume 187
Climate control 176
Backrest tilt 36, 38
Exterior rear view mirrors 42
Head restraint height 37, 38
Head restraint height, rear seats 103
Head restraint tilt 37, 39
Head restraint tilt, rear seats 105
Head restraints, rear seats
Folding back 104
Placing upright 105
Instrument cluster illumination 119
Interior rear view mirror 42
Manual seat 36
Mirrors 42
Rear seat head restraints 103
Seat cushion tilt 36, 38
Seat fore and aft adjustment 36, 38
Seat height 36, 38
Seats 35
Steering column height 42
Steering column length 42
Steering wheel 40
Page 445 of 474

444 IndexAdjusting sound functions 199
Adjusting the volume 199
Air bags 61
Children 62
Front 65
Front passenger front air bag off indica-
tor lamp 27, 76, 345
Passenger 65
Safety guidelines 64
Side impact 66
Window curtain 66
Air conditioner refrigerant 428
Air conditioning (cooling)
Turning off 192
Climate control 179
Turning on 192
Climate control 179
Air distribution
Adjusting 186
Climate control 176
Air pressure 323
Air pressure see Tire inflation pressure
Air pump, electric
Turning on 399Air recirculation mode 189
Activating 189
Climate control 177
Deactivating 190
Climate control 178
Air vents, rear passenger compartment
Adjustable 194
Climate control 180
Air volume
Adjusting 187
Climate control 176
Alarm
Audible 80, 87, 88
Canceling 87, 88
Visual 86
Alarm system
Anti-theft 86
Alignment bolt 396
Alignment bolt (vehicle tool kit) 437
Anticorrosion/antifreeze 433
Antiglare
Automatic* 168
Manual 167
Antilock brake system (ABS) 437Anti-theft alarm system
Arming 86
Canceling alarm 87, 88
Disarming 87
Anti-theft systems 86
Anti-theft alarm system 86
Immobilizer 86
Tow-away alarm 87
Aquaplaning 281
Armrest
Storage spaces 255
Ashtrays
Center console 257
Rear seat 258
Aspect ratio 323
ATF (automatic transmission fluid) 296
AUDIO menu 129
Selecting radio station 130
Selecting satellite radio* station 130
Page 446 of 474

445 Index
Audio system 195
Audio and telephone, operation 195
Button and soft key operation 198
CD* operation 213
Operating and display elements 196
Operating safety 195
Operation 198
Radio operation 203
Switching off 199
Switching on 198
Telephone* operation 220
Auto-dimming* for rear view mirror 168
Automatic central locking
Activating/deactivating (control
system) 148
Automatic climate control* 182
Activating 183
Adjusting air distribution 186
Air recirculation mode 189
Deactivating 183
Defrosting 188
Setting the temperature 185
Automatic headlamp mode 111
Automatic lighting control
Activating 117
Deactivating 117Automatic locking when driving 97
Automatic shift program*
Program mode selector switch 164
Automatic time change
(summer-/winter) 141
Automatic transmission* 159, 296
Accelerator position 165
Automatic shift program 164
Comfort program mode 164
Emergency operation (Limp Home
Mode) 166
Fluid level 296
Gear ranges 161
Gear selector lever 159
Gear selector lever position 159, 162
Gear shifting malfunctions 166
Kickdown 165
Manual shifting 160
One-touch gearshifting 160
Program mode selector switch 164
Starting with 49
Transmission fluid 296
Working on the vehicle 165B
Backrest
Folding forward 251
Folding rearward 251
Backup lamps
Bulbs 384
Bar 323
BAS 82, 437
Messages in display 354
Batteries, SmartKey
Check lamp 93
Checking 93
Replacing 382, 383
Battery discharged
Jump starting 404
Battery, vehicle 297, 401
Charging 402
Disconnecting 402
Reconnecting 403
Reinstalling 402
Removing 402
Bead 323
Bi-Xenon headlamps* 437
Bi-Xenon type*
Front lamp bulbs 388
Block heater 329
Page 469 of 474

468 IndexW
Warning lamps see Lamps, indicator and
warning
Warning sounds
Drivers seat belts 66
Parking brake 50
Warranty coverage 415
Washer fluid see Windshield washer fluid
Washing the vehicle 333
Wear pattern (tires) 326
Weights 425
Wheel bolts
Tighten 400
Wheels
Collapsible wheel chock 375
Tires and wheels 300
Window curtain air bags 66
Windows see Side windows
Windshield
Defogging 187
Climate control 176
Refilling washer fluid 299
Replacing wiper blades 393
Washer fluid 299, 435
Washer system 435Windshield washer fluid 435
Checking 290
Message in display 372
Mixing ratio 435
Refilling 299
Wiping with 54
Windshield washer system 435
Windshield wipers 53
Fast wiper speed 53
Intermittent wiping 54
Replacing wiper blades 393
Single wipe 54
Switching on 53
Wiping with windshield washer
fluid 54
Winter driving 328
Block heater 329
Snow chains 329
Tires 328
Winter driving instructions 283
Winter tires 328
Wiper blades
Cleaning 336
Installing 393
Removing 393
Replacing 393Wiping
And washing simultaneously 54
Intermittent wiping 54
Interval 53
Single wipe 54
With windshield washer fluid 54
Wood trims
Cleaning 338
Working on the vehicle
Automatic transmission 165
X
Xenon headlamps*
Bi-Xenon 437