MERCEDES-BENZ C COUPE 2005 CL203 Owner's Manual

440 Technical termsMultifunction display
Display field in the instrument cluster
used to present information provided
by the control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 324)
OCS
(Occupant C
lassification S
ystem)
The system automatically turns the
front passenger front air bag on or off
based on the classified occupant size
category determined by weight sensor
readings from the seat.
Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this en-
gine speed range, as it may result in se-
rious 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.
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing


engine


clutch/torque converter


transmission


transfer case


drive shaft


differential


axle shafts/axles
Production options weight
(
page 324)
Program mode selector switch
Used to switch the automatic transmis-
sion between standard operation S and
winter operation C.PSI
(P
ounds per s
quare i
nch)
(
page 325)
Recommended tire inflation pressure
(page 325)
Restraint systems
Seat belts, child restraints, lower an-
chors and tethers for children (LATCH).
As independent systems, their protec-
tive functions complement one
another.
Rim
(page 325)
RON
(Research O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line's ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as AN-
TI-KNOCK INDEX.

441 Technical terms
Shift lock
When the vehicle is parked, this lock
prevents the gear selector lever from
being moved out of positionP without
SmartKey turned and brake pedal de-
pressed.
Sidewall
(
page 325)
SRS
(Supplemental R
estraint S
ystem)
Air bags, air bag control unit (with
crash sensor), emergency tensioning
device. Though independent systems,
they are closely interfaced to provide
effective occupant protection.Tele Aid* System
(T
elematic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially
activated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.
TIN
(T
ire I
dentification N
umber)
(
page 325)
Tire load rating
(page 325)Tire ply composition and material used
(
page 325)
Tire speed rating
(page 325)
Traction
(page 325)
Tread
(page 325)
Treadwear indicators
(page 325)
Uniform Tire Quality Grading Standards
(page 326)
Vehicle capacity weight
(page 326)
Vehicle maximum load on the tire
(page 326)
VIN
(Vehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.

442

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

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

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

446 IndexBolts
For spare wheel 376
Brake
Indicator lamp 25
Brake assist system (BAS) 437
Brake fluid 290, 428
Checking 290
Message in display 358
Brake lamp bulbs 385
Brake pads
Message in display 358
Brakes 278
Warning lamp 341
Break-in period 276
Bulbs, replacing 384
Additional turn signals 385
Brake lamps 385
Fog lamps 385
Front lamps 385
High beam 385
High beam flasher 385
License plate lamps 385, 392
Low beam 385
Parking lamps 385, 388, 390
Rear fog lamp 385, 390
Rear lamps 385Side marker lamp 391
Side marker lamps 385, 390
Standing lamps 385, 388, 390
Tail lamp assemblies 385
Tail lamp unit 390
Turn signal lamps 385
Button
Audio system 198
C
CAC (Customer Assistance Center) 437
Calling up
Range (distance to empty) 152
Service indicator 331
CAN system 437
Capacities
Fuels, coolants, lubricants, etc. 426
Cargo compartment
Lighting 118
Tie-down rings 253
Cargo tie-down rings 253
Catalytic converter 285
CD changer* 213
CD changer* operation 215
CD player
Operating 131
CD* operation 213Center console 27
Front passenger front air bag off indica-
tor lamp 27, 76, 345
Lower part 28
Upper part 27
Centigrade
Setting temperature units 137
Central locking
Automatic 97
From inside 98
Switch 98
Switching on/off (control
system) 148
Unlocking from inside 98
Central locking switch 98
Changing
CDs 213
Key setting 148
Charcoal filter 191
Activating 191
Deactivating 192
Charging
Vehicle battery 402
CHECK ENGINE malfunction indicator
lamp 342

447 Index
Checking
Brake fluid 290
Coolant level 290, 296, 359
Headlamp cleaning fluid 290
Oil level 290, 292
Tire inflate pressure 290
Vehicle lighting 290
Windshield washer fluid 290
Child safety 70
Air bags 62
Front passenger front air bag off indica-
tor lamp 27, 76, 345
Infant and child restraint systems 66,
70
LATCH child seat anchors 78
OCS 73
Child seat anchors see LATCH child seat
anchors
Cigarette lighter 259
Cleaning
Cup holders 337
Gear selector lever 337
Hard plastic trim items 337
Headlamps 167
Headliner 337
Instrument cluster 337Leather upholstery 338
Light alloy wheels 336
MB Tex upholstery 338
Plastic and rubber parts 338
Seat belts 337
Steering wheel 337
Upholstery 338
Windows 336
Windshield 54
Wiper blades 336
Wood trims 338
Cleaning tires 302
Climate control 172
Adjusting air distribution and
volume 176
Defogging windshield 176
Defrosting 177
Rear window defroster 170
Setting the temperature 175
Clock 25, 139
Closing
Ashtray, center console 258
Cup holder 257
Glove box 254
Hood 292
Luggage compartment 95Panorama roof with power tilt/sliding
panel* in an emergency 381
Panorama roof with power tilt/sliding
panel* with SmartKey 244
Storage compartment, armrest 255
Trunk lid 95
Windows 238
Windows with SmartKey 239
Cockpit 22, 437
Cockpit management and data system
(COMAND*) 437
Cold tire inflation pressure 323
Collapsible tire 437
Collapsible wheel chock 375
COMAND* see separate operating
instructions 437
Combination switch 114
Turn signals 52
Windshield wipers 53
Comfort driving
Transmission program mode 164
Control and operation of radio
transmitters 284

448 IndexControl system 123, 438
AUDIO menu 129
Convenience submenu 148
Display digital speedometer 128,
129
Display outside temperature 128,
129
Functions 124, 127
Instrument cluster submenu 137,
139
Interior lighting delayed shut-off 147
Lighting submenu 144
Menus 126, 127
Multifunction display 123
Multifunction steering wheel 124
NAVI* menu 131
Selecting radio system 130
Selecting satellite radio* system 130
Settings menu 133
Standard display menu 128
Submenu Time/Date 139
Submenus 125, 127
TEL* menu 153
Trip computer menu 151
Vehicle status message memory
menu 132Vehicle submenu 148
Convenience submenu 148
Activating easy-entry/exit
feature* 148
Setting key dependency 149
Setting parking position* for exterior
rear view mirror 150
Coolant 296, 359, 432
Adding 296, 297
Anticorrosion/antifreeze
quantity 432
Capacities 426
Checking level 296, 359
Messages in display 359–361
Refilling 296
Temperature 286, 360
Temperature gauge 25, 120
Coolant level
Checking 290, 296, 359
Cornering fog lamps* 114
Switching off 115
Switching on 115
Cruise control 247, 438
Canceling 248
Driving downhill 248
Driving uphill 248Fine adjustment 249
Message in display 362
Setting current speed 248
Setting speeds 249
Cruise control lever 247
Cruising range, fuel 432
Cup holders 256
Cleaning 337
Curb weight 323
Customer Assistance Center (CAC) 437
D
Date (day)
Setting 142
Date (month)
Setting 141
Date (year)
Setting 143
Daytime running lamp mode 112
Setting 144

449 Index
Deactivating
Air conditioning (cooling) 192
Climate control 179
Air recirculation mode 190
Climate control 178
Alarm 87
Anti-theft alarm system 87
Automatic climate control* 183
Central locking (control system) 148
Charcoal filter 192
Climate control 173
Climate control system 175
Cruise control 248
Defrost 188
Defrosting
Climate control 177
ESP 84
Exterior lamps 111
Exterior lamps delayed shut-off 146
Front fog lamps 146
Hazard warning flasher 116
Headlamps 57
Immobilizer 86
Rear window defroster 170
Residual heat 193Seat heating* 106
Tow-away alarm 88
Deep water see Standing water 284
Defogging
Windshield 187
Climate control 176
Defrosting 188
Climate control 177
Delayed shut-off
Exterior lamps 146
Department of Transportation see DOT
Dialing
A number (telephone*) 154
Difficulties
While driving see Problems while
driving 55
With starting 49
Digital speedometer 129
Direction of rotation (tires) 303
Discharged battery
Jump starting 404
Disconnecting
Vehicle battery 402
Display
Messages in display 362Display elements
Audio system 196
Displays
Digital speedometer 129
Engine oil 293
Outside temperature 129
Selecting display for status
indicator 138
Service indicator 330
Showing malfunctions 132
Symbol messages 357
Text messages 349
Vehicle status messages 347
Distance to empty (range)
Calling up 152
Door control panel 30
Door handle 30
Door unlock
With Tele Aid* 268
Doors
Message in display 362
Opening from inside vehicle 94
Opening from outside 92
Opening from the outside 92
DOT 323