fuel MERCEDES-BENZ C230 KOMPRESSOR SPORT 2004 W203 Service Manual

357 Technical data
Fuels, coolants, lubricants, etc.
Anticorrosion/antifreeze
Your vehicle contains a number of
aluminum parts. The use of aluminum
components in motor vehicle engines
necessitates that anticorrosion/antifreeze
coolant used in such engines be specifi-
cally formulated to protect the aluminum
parts.Failure to use such anticorrosion/anti-
freeze coolant will result in a significantly
shortened service life.
Therefore, the following product is strongly
recommended for use in your vehicle:
Mercedes-Benz 325.0
Anticorrosion/Antifreeze Agent.Before the start of the winter season (or
once a year in hot southern regions), you
should have the anticorrosion/antifreeze
concentration checked. The coolant is also
regularly checked each time you bring your
vehicle to your authorized Mercedes-Benz
Center for service.
Anticorrosion/antifreeze quantityModel
Approx. freeze protection–35°F (–37°C)
–49°F (–45°C)
C230KompressorSport
3.0 US qt (2.8 l)
3.3 US qt (3.1 l)
C 240/C 320 (all models)
3.4 US qt (3.2 l)
3.8 US qt (3.6 l)
C32AMG
3.4 US qt (3.2 l)
3.8 US qt (3.6 l)

358 Technical dataFuels, coolants, lubricants, etc.Windshield washer and headlamp cleaning* system
Both the windshield and headlamp washer
systems are supplied from the windshield
washer fluid reservoir.
The washer fluid reservoir has a capacity of
approx.:

3.2 US qt (3.0 l) in vehicles without
headlamp cleaning system*


6.4 US qt (6.0 l) in vehicles with
headlamp cleaning system*

Refill the reservoir with MB Windshield
Washer Concentrate “S” and water
(or concentrate and commercially
available premixed windshield washer
solvent/antifreeze, depending on
ambient temperatures).Windshield and headlamp washer fluid
mixing ratio
For temperatures above freezing, use
MB Windshield Washer Concentrate “S”
and water:


1 part “S” to 100 parts water
[40 ml “S” to 1 gallon (4.0 liters) water]
For temperatures below freezing, use
MB Windshield Washer Concentrate “S”
and commercially available premixed
windshield washer solvent/antifreeze:


1 part “S” to 100 parts solvent
[40 ml “S” to 1 gallon (4.0 liters) solvent]
Warning!
G
Washer solvent/antifreeze is highly flamma-
ble. Do not spill washer solvent/antifreeze
on hot engine parts, because it may ignite
and burn. You could be seriously burned.

363 Technical terms
Instrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision,
including the tachometer, speedo-
meter, engine temperature display and
fuel gauge.
Kickdown
Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible gear.
This very quickly accelerates the
vehicle and should not be used for
normal acceleration needs.
Lock button
Button on the door which indicates
whether the door is locked or
unlocked. Pushing the lock button
down on an individual door from inside
will lock that door.
Memory function*
Used to store three individual seat,
steering wheel and mirror positions for
each SmartKey.Menu
The control system displays are
arranged in menus. Each menu
contains a number of commands for
particular systems. In the Audio menu,
for example, you will find the
commands
SELECT RADIO STATION
or

OPERATE CD PLAYER
. Using commands,
you can directly change the settings for
your vehicle.
MON
(M
otor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized
method. It is an indication of a
gasoline's ability to resist undesired
detonation (knocking). The average of
both the MON (Motor Octane Number)
and ->RON (Research Octane Number)
is posted at the pump, also known as
ANTI-KNOCK INDEX.Multifunction display
Display field in the instrument cluster
used to present information provided
by the control system.
Multifunction steering wheel
Steering wheel with buttons for
operating the control system.
Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this
engine speed range, as it may result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.

371 Index
Bi-Xenon headlamps* 361
Bi-Xenon type*
Front lamp bulbs 313
Block heater 264
Blocking
Rear door window operation 70
Bolts
For Minispare wheel 304
Brake Assist System see BAS
Brake fluid 352
Checking 251
Message in display 286
Brake lamp bulbs 311
Brake lamp, high mounted 311
Brake pads
Message in display 286
Brakes 240
Warning lamp 275
Break-in period 238Bulbs, replacing 310
Additional turn signals 310
Backup lamps 311
Brake lamps 311
Fog lamps 310
Front lamps 310
High beam 310
High beam flasher 310
High mounted brake lamp 311
License plate lamps 311, 315
Low beam 310
Parking lamps 310, 311, 313, 314
Rear fog lamp 311, 315
Rear lamps 311
Side marker lamps 310, 314
Standing lamps 310, 311, 313, 314
Tail lamp assemblies 311, 315
Turn signal lamps 310, 311
Button
Audio system 176C
CAC 361
California
Important notice 11
Calling up
Range (distance to empty) 138
Service indicator 266
CAN system 361
Capacities
Fuels, coolants, lubricants, etc. 349
Cargo area see Trunk
Cassette operation
Playing cassettes 186
Cassette player
Operating 121
Catalytic converter 247
CD changer* 189
CD player*
Operating 120
CD* operation 189

374 IndexCoolant 257, 356
Adding 257
Anticorrosion/antifreeze
quantity 356
Capacities 350
Checking level 257
Messages in display 287–289
Temperature 248
Temperature display 110
Coolant level
Checking 257
Cruise control 206, 362
Canceling 207
Driving downhill 207
Driving uphill 207
Fine adjustment 208
Message in display 290
Setting current speed 207
Setting speeds 208
Cruise control lever 206
Cruising range, fuel 355Cup holder
Cleaning 271
In front of seat armrest 217
In rear seat armrest 218
Customer Assistance Center see CAC
D
Daytime running lamp mode 104
Setting 129
Deactivating
Air conditioning (cooling)
Automatic climate control* 170
Climate control 160
Air recirculation mode
Automatic climate control* 168
Climate control 159
Alarm 79
Anti-theft alarm system* 79
Automatic climate control* 163
Central locking (control system) 133
Climate control 155
Climate control system 159Cruise control 207
Defrosting
Automatic climate control* 167
Climate control 158
Engine with the SmartKey 52
ESP 75
Exterior lamps 103
Exterior lamps delayed shut-off 131
Front fog lamps 131
Hazard warning flasher 106
Headlamps 51
Interior lighting delayed shut-off 132
Rapid seat heating* 98
Rear window defroster 153
Seat heating* 98
Tow-away alarm* 80
Deep water see Standing water
Defogging
Windshield
Automatic climate control* 166
Climate control 157

377 Index
ETD 63, 362
Safety guidelines 58
Ethanol fuel
At the gas station 249
Requirements 354
Switching fuels 354
Exterior lamp switch 46, 102
Exterior lamps
Delayed shut-off 131
Exterior rear view mirrors
Adjusting 38
Parking position* for 136
F
Fahrenheit
Setting temperature units 127
Fastening the seat belts 40
Filler neck
C 230 Kompressor Sport 256
C 240, C 320, and C 32 AMG 256Fine adjustment
Cruise control 208
First aid kit 300
Flat tire 317
Lowering the vehicle 321
Minispare wheel 302
Mounting the Minispare wheel 317
Preparing the vehicle 317
Flexible fuel vehicles 354
At the gas station 249
Switching fuels 354
Flexible Service System see FSS
Fog lamp, rear
Message in display 294
Replacing bulb 311
Switching on 105
Fog lamps, front
Messages in display 294
Replacing bulbs 310
Switching on 105Four wheel electronic traction
system (4MATIC) with ESP 77
4MATIC 77
Front airbags 59
Front lamps
Bi-Xenon* type 313
Halogen-type 312
Messages in display 293–296
Replacing bulbs 310, 312
Switching on 102
Front seat head restraints
Installing
Manual seat 93
Power seat* 94
Manual seat 93
Power seat* 94
Removing
Manual seat 93
Power seat* 94
Front seats
Heating* 98

378 IndexFSS 265, 362
Fuel 250
Additives 354
Cruising range 355
E85 (Ethanol fuel) 355
Fuel reserve warning lamp 278
Gasoline additives 354
Message in display 293
Premium unleaded
gasoline 250, 350, 353
Requirements 353, 354
Reserve warning 23
Switching (Flexible Fuel Vehicle) 354
Technical data 350
Fuel additives 354
Fuel cap
Message in display 293
Fuel consumption statistics
After start 137
Since last reset 137Fuel filler flap 249
Locking 249
Opening in an emergency 308
Unlocking 249
Fuel requirements 353
For ethanol fuel 354
Fuel reserve tank
Message in display 293
Fuel tank
Capacity 350
Filler flap 249
Fuels, coolants, lubricants etc.
Capacities 349
Functions (control system) 114, 117
Resetting 124
Fuse box
Auxiliary in trunk 334
In engine compartment 333
In passenger compartment 332Fuse chart 332
Fuse extractor 334
Fuses 332
Auxiliary fuse box in trunk 334
Fuse box in engine compartment 333
Fuse box in
passenger compartment 332
Fuse chart 332
Fuse extractor 334
Spare fuses 334
G
Garage door opener 27, 231
Gasoline additives 354
Gasoline see Fuel
Gear range 362
Automatic transmission* 144
Limiting 144
Shifting into optimal 143
Gear range limit
Canceling 143

381 Index
K
Key dependency memory
Settings 135
Key positions in starter switch 31
Key, mechanical 305
Key, SmartKey
Battery check lamp 83
Checking the batteries 84
Factory setting 83
Global locking 83
Global unlocking 83
Loss of 85
Messages in display 293
Positions in starter switch 31
Remote control 82
Restoring to factory setting 83
Selective setting 83
Starting the engine
Automatic transmission* 44
Manual transmission 43
Turning off the engine 52Unlocking the trunk lid 84
Unlocking with 30
Kickdown 147, 363
Kilometers/miles in speedometer 128
Km/h or mph in speedometer 128
L
Labels, identification 338
Lamp bulbs, exterior 310
Lamps, exterior
Front 310
Light sensor 294
Messages in display 293–296
Rear 311
Lamps, indicator and warning
ABS 274
Battery (SmartKey) 83
Brakes 275
CHECK ENGINE 276
Engine diagnostics 276, 278
ESP 277
Fuel reserve 278Instrument cluster 274–278
PASS. AIRBAG OFF 59, 279
Seat belts 278
SRS 55, 278
Turn signals 23
Language
Multifunction display 128
Setting 128
LATCH-type child seat anchors 69
Folding back 69
Layout of poly-V-belt drive 339
Leather upholstery
Cleaning 271
License plate lamps
Messages in display 294
Replacing bulbs 311, 315
Light alloy wheels
Cleaning 270
Technical data 343
Light sensor 294
Lighter see Cigarette lighter

382 IndexLighting 102
Automatic headlamp mode 103
Combination switch 105
Daytime running lamp mode 104
Door entry lamps 108
Exterior lamp switch 102
Front fog lamps 105
High beams 106
Instrument cluster illumination 109
Instruments 109
Interior 107
Locator lighting 104
Low beam 102
Manual headlamp mode 103
Night security illumination 104
Parking lamps 102
Rear fog lamp 105
Settings (control system) 129
Trunk lamp 108
Limiting the gear range 144
Limp Home Mode 147Loading 209
Instructions 214
Roof rack* 209
Ski sack* 209
Split rear bench seat* 212
Locator lighting 104
Setting 130
Lock button 363
Locking 50, 82
Automatic while driving 90
Centrally from inside 91
Fuel filler flap 249
Global, SmartKey 83
Separately the trunk 89
Vehicle in an emergency 306
Loss of keys 85
Loss of Service and
Warranty Information Booklet 337
Low beam headlamps
Messages in display 295
Replacing bulbs 310, 312
Lowering
Vehicle 321Lubricants
Technical data 349
M
Main dimensions 347
Maintenance 12, 265
Vehicles with E85 fuel 355
Malfunction
Displaying 122
Malfunction memory 122
Calling up 122
Clearing 122
Manual headlamp mode 103
Manual operations
Fuel filler flap 308
Interior lighting control 107
Locking the trunk 89
Locking the vehicle 306
Sliding/pop-up roof* 309
Unlocking the driver’s door 305
Unlocking the trunk 90, 306
Unlocking transmission
gear selector lever 308

384 IndexMultifunction display messages
ABS 284
BAS 281
Battery, vehicle 285
Brake fluid 286
Brake pads 286
Coolant 287–289
Cruise control 290
Display 290
Doors 290
Engine oil 291–292
ESP 282–283
Fuel cap 293
Fuel reserve tank 293
Hood 293
Key, SmartKey 293
Lamps, exterior 293–296
Oil 291–292
Parking brake 286
Restraint system 297Seat belts 297
Sliding/pop-up roof* 299
SRS 297
Steering column not
properly locked 298
Steering gear oil level 298
Tele Aid* 299
Telephone* 299
Trunk lid 299
Windshield washer fluid 299
Multifunction steering
wheel 24, 114, 363
Buttons 114
N
Navigation system*
Operating 121
See separate COMAND*
operating instructions
Night security illumination 104
Setting 131O
Occupant safety 54
Airbags 55
Children and airbags 56
Children in the vehicle 63
Fastening the seat belt 40
Infant and child restraint systems 63
LATCH-type child seat anchors 69
Seat belts 40, 58
Odometer, main 23
Oil level see Engine oil level
Oil see Engine oil
One-touch gearshifting 143
Canceling gear range limit 143
Downshifting 143
Upshifting 143
Opening
Ashtray, center console 220
Ashtray, rear seat 221
Cup holder, in front of
seat armrest 217