2004 MERCEDES-BENZ C320 COUPE headlamp

331 Technical data
Fuels, coolants, lubricants, etc.
Model
Capacity
Fuels, coolants, lubricants, etc.
Fuel tank
including a reserve of
16.4 US gal (62.0 l)
2.1 US gal (8.0 l)
Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON / 86 MON)
Flexible Fuel Vehicles (identified by a label reading Premium
gasoline or E85 only! on fuel filler flap):
Alternative fuel: Ethanol fuel (E85)
Air conditioning system
R-134a refrigerant and special PAG lubricant oil (never R-12)
Windshield washer and
headlamp cleaning sys-
tem:
Without headlamp clean-
ing system
With headlamp cleaning
system
3.2 US qt (3 l)
6.4 US qt (6 l)
MB Windshield Washer Concentrate
1
1Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing point or MB Windshield Washer Concentrate “S” and commercially available
premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 338).

338 Technical dataFuels, coolants, lubricants, etc.Windshield washer system 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.

6.4 US qt (6.0 l) in vehicles with head-
lamp cleaning system*


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

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


1 part “S” to 100 parts water
[40 ml “S” to 1 gallon (4 liters) water]
For temperatures below freezing point 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 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 can be seriously burned.

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.

347 Index
A
ABS 23, 73, 341
Malfunction indicator lamp 258
Messages in display 268
Warning lamp 258
Accelerator position, automatic
transmission 145
Accident
In case of 51
Activating
Air conditioning (cooling) 156
Air recirculation mode 154
Anti-theft alarm system 78
Central locking (control system) 129
Climate control 151
Defrost 154
Easy-entry/exit feature 130
ESP 77
Exterior headlamps 48
Exterior lamps 99
Hazard warning flasher 102Headlamps 48
High beams 102
Ignition 31
Immobilizer 78
Rear fog lamp 100
Rear window defroster 149
Seat heater* 94
Tow-away alarm 79
Windshield wipers 49
Adding
Coolant 241
Engine oil 239
Additional turn signals 293
Adjustable air outlets
Rear passenger compartment 158
Adjusting 32
Air distribution 153
Air volume 153
Backrest tilt 33, 35
Exterior rear view mirror 40Head restraint height 34, 36, 91
Head restraint tilt 34, 36
Head restraints 92
Instrument cluster illumination 105
Interior rear view mirror 39
Manual seat 33
Mirrors 39
Rear seat head restraints 91
Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 35
Seat height 33, 35
Seats 32
Steering column height 38
Steering column length 38
Steering wheel 37
Air conditioner (cooling)
Turning off 156
Turning on 156
Air conditioner refrigerant 332

349 Index
Automatic climate control
Deactivating 156
Automatic headlamp mode 99
Automatic lighting control
Activating 103
Deactivating 103
Automatic locking when driving 87
Automatic transmission 139
Accelerator position 145
Emergency operation
(Limp Home Mode) 145
Fluid level 241
Gear ranges 141
Gear selector lever position 142
Gear shifting malfunctions 145
Kickdown 145
Manual shifting 140
One-touch gearshifting 140
Program mode selector switch 144
Selector lever position 139Starting with 45
Transmission fluid 241
Winter program mode 144
Auxiliary fuse box 318
B
BabySmartTM
Airbag deactivation system 67, 341
Compatible child seats 67, 341
Self-test 68
Backrest
Folding forward 198
Folding rearward 198
BAS 74, 341
Messages in display 265
Batteries, SmartKey
Changing 290
Check lamp 83
Checking 84
Battery discharged
Jump starting 310Battery, vehicle 242, 307
Charging 308
Disconnecting 308
Messages in display 269
Reconnecting 308
Reinstalling 308
Removing 308
Bi-Xenon headlamps* 341
Bi-Xenon type
Front lamp bulbs 296
Block heater 248
Bolts
For spare wheel 287
Brake assist system (BAS) 341
Brake fluid 234, 332
Brake lamp bulbs 294
Brake lamp, high mounted 294
Brake pads
Message in display 270
Brakes 224

351 Index
Checking
Coolant level 235, 241
Oil level 235, 237
Tire inflate pressure 235
Vehicle lighting 235
Child safety 65
Airbags 58
Infant and child
restraint systems 62, 65
LATCH child seat mounts 70
Child seat mounts see LATCH child seat
mounts 70
Cigarette lighter 204
Cleaning
Cup holder 255
Gear selector lever 255
Hard plastic trim items 255
Headlamps 148
Headliner and shelf
below rear window 255
Instrument cluster 255
Leather upholstery 256
Light alloy wheels 254MB Tex upholstery 256
Plastic and rubber parts 256
Seat belts 255
Steering wheel 255
Upholstery 256
Windows 254
Windshield 50
Wiper blades 254
Wood trims 256
Climate control 150
Adjusting 153
Defogging windshield 153
Defrosting 154
Rear window defroster 149
Setting the temperature 153
Clock 23, 122
Closing
Glove box 200
Hood 237
power window with SmartKey 188Roller sunblind for the
sliding/pop-up roof 189
Side windows 187
Sliding/pop-up roof 190, 292
Trunk lid 86
Windows 186
Windows with SmartKey 188
Closing sliding/pop-up roof
In an emergency 292
Cockpit 20, 341
Cockpit management and data system
(COMAND*) 342
Collapsible tire 342
COMAND* 342
COMAND* see separate operating instruc-
tions
Combination switch 102
High beam flasher 102
Turn signals 48
Windshield wipers 49
Consumer information 339
Control and operation of radio
transmitters 230
Control system 109, 342

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 46Digital 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 265Distance 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

357 Index
Global Positioning System (GPS) 343
Glove box 21, 200
Closing 200
Opening 200
Good visibility 146
GPS 343
H
Halogen-type
Front lamp bulbs 295
Hands-free microphone 27
Hard plastic trim items
Cleaning 255
Hazard warning flasher 102
Switching off 102
Switching on 102
Head restraints 90
Manual seats 34
Power seats* 36Rear seats 91
Headlamp cleaning system 243
Headlamps
Automatic control 99
Bi-Xenon 341
Bi-Xenon type*
Replacing bulbs 296
Cleaning 253
Cleaning system 148, 243
Halogen-type
Replacing bulbs 295
Refilling washer fluid 243
Switching off 53
Switching on 48
Washer fluid 338
Washer system 338
Headliner and shelf below rear window
Cleaning 255
Heated seats 93Height adjustment
Head restraints 34, 36, 91
Seat belts 43
Steering wheel 37
High beam flasher 102
High beam headlamps
Messages in display 278
Replacing bulbs 293, 295
Switching on 102
High beam headlamps xenon type
Replacing bulbs 296
High mounted brake lamp 294
Hood 236
Closing 237
Message in display 277
Opening 236
Hydroplaning see Aquaplaning 227
I
Identification labels 322
Ignition 31
Switching on 45