2005 MERCEDES-BENZ C COUPE service indicator

438 Technical termsControl system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(
page 323)
DOT
(Department o
f Transportation)
(
page 323)
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP
(E
lectronic S
tability Pr
ogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRSFSS (Canada vehicles)
(F
lexible S
ervice S
ystem)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. FSS evaluates
engine temperature, oil level, vehicle
speed, engine speed, distance driven
and the time elapsed since your last
maintenance service, and calls for the
next maintenance service accordingly.
GAWR
(G
ross A
xle W
eight R
ating)
(
page 323)
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the gear selector le-
ver.

439 Technical terms
GPS*
(G
lobal P
ositioning S
ystem)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.
GVW
(G
ross V
ehicle W
eight)
(
page 324)
GVWR
(Gross V
ehicle W
eight R
ating)
(
page 324)
Instrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision, in-
cluding the tachometer, speedometer
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 vehi-
cle and should not be used for normal
acceleration needs.
Kilopascal (kPa)
(
page 324)
Lock button
Button on the door which indicates
whether the door is locked or un-
locked. Pushing the lock button down
on an individual door from inside will
lock that door.
Maintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The Maintenance
System in your vehicle tracks distance
driven and the time elapsed since your
last maintenance service, and calls for
the next maintenance service accord-
ingly.Maximum load rating
(
page 324)
Maximum loaded vehicle weight
(page 324)
Maximum tire inflation pressure
(page 324)
Memory function*
Used to store three individual seat,
steering wheel and mirror positions for
each SmartKey.
MON
(Motor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. 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.

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

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

451 Index
Engine oil 292, 428
Adding 294
Additives 428
Checking level 292
Consumption 292
Display messages 363–364
Filler neck 295
Messages in display 293, 363–364
Viscosity 438
Engine oil level see Oil level
ESP 25, 83, 438
Messages in display 355–356
Switching off 84
Switching on 85
Warning lamp 343
ETD 438
Safety guidelines 64
ETD (Emergency tensioning device) 69
Ethanol fuel
At the gas station 288
Switching fuels 431
Exterior lamp switch 110
Exterior lamps
Delayed shut-off 146
Exterior rear view mirror
Parking position* for 150Exterior rear view mirrors
Adjusting 42
F
Fahrenheit
Setting temperature units 137
Fastening the seat belts 44
Fine adjustment
Cruise control 249
First aid kit 373
Flat tire 394
Inflating the spare tire 398
Lowering the vehicle 400
Mounting the spare wheel 394
Preparing the vehicle 394
Spare wheel 375
Tighten wheel bolts 400
Flexible fuel vehicles 431
At the gas station 288
Switching fuels 431
Flexible Service System (Canada
vehicles) 330, 438
Fog lamp, rear
Message in display 368
Switching on 113Fog lamps, front
Messages in display 366
Replacing bulbs 385, 386
Switching on 113
Front air bags 65
Front lamps
Bi-Xenon* type 388
Halogen-type 386
Messages in display 366–370
Replacing bulbs 385, 386
Switching on 110
Front passenger front air bag off indicator
lamp 27, 76, 345
Front seat backrest
Folding backrest back 40
Folding backrest forward 39
Front seat head restraints
Installing 102
Power seat* 103
Manual seat 102
Power seat* 103
Removing 102
Power seat* 103
Front seats
Heating* 106

454 IndexInstrument cluster 24, 119, 439
Cleaning 337
Coolant temperature display 120
Illumination 119
Lamps in 343–344
Multifunction display 123
Outside temperature indicator 121
Selecting language 138
Instrument lighting 119
Instruments and controls see Cockpit
Interior lighting 117
Activating automatic control 117
Deactivating automatic control 117
Delayed shut-off (Control
system) 147
Manual operation 118
Interior rear view mirror
Adjusting 42
Antiglare (manual) 167
Interior storage spaces
Armrest 255
Cup holders 256
Intermittent wiping 54J
Jack 373
Jump starting 404
K
Key dependency memory
Settings 149
Key positions in starter switch 33
Key, mechanical 377
Key, SmartKey
Battery check lamp 92
Checking the batteries 93
Factory setting 92
Global locking 92
Global unlocking 92
Loss of 94
Messages in display 365
Positions in starter switch 33
Remote control 90
Restoring to factory setting 93
Selective setting 92
Starting the engine 48, 49
Unlocking with 32
Kickdown 165, 439
Kilometers/miles in speedometer 137
Kilopascal 324
Km/h or mph in speedometer 137L
Labels, identification 416
Lamp bulbs, exterior 384
Lamps, exterior
Front 385
Light sensor 367
Messages in display 366–370
Rear 385
Lamps, indicator and warning
ABS 340
Air bag Off 66
Battery (SmartKey) 92
Brake 25
Brakes 341
CHECK ENGINE 342
Engine diagnostics 342, 344
ESP 343
Fuel reserve 344
Instrument cluster 343–344
Low beam 25
Seat belts 344
Service indicator 330
SRS 61, 344
Language
Multifunction display 138
Setting 138

455 Index
LATCH child seat anchors 78
Folding back 78, 79
Layout of poly-V-belt drive 417
Leather upholstery
Cleaning 338
License plate lamps
Messages in display 367
Replacing bulbs 385, 392
Light alloy wheels
Cleaning 336
Technical data 420
Light sensor 367
Lighter see Cigarette lighter
Lighting 110
Automatic headlamp mode 111
Combination switch 114
Daytime running lamp mode 112
Exterior lamp switch 110
Front fog lamps 113
High beams 114
Instrument cluster illumination 119
Instruments 119
Interior 117
Interior delayed shut-off (Control
system) 147
Locator lighting 112Low beam 110
Low beam, indicator lamp 25
Manual headlamp mode 111
Night security illumination 112
Parking lamps 110
Rear fog lamp 113
Settings (control system) 144
Limiting the gear range 161
Limp Home Mode 166
Loading 250
Cargo tie-down rings 253
Instructions 252
Roof rack* 250
Split rear bench seat 250
Loading terminology 323
Loading the vehicle 303
Locator lighting 112
Setting 145
Lock buttons 439
Locking 56, 90
Automatic while driving 97
Centrally from inside 98
Fuel filler flap 288
Global, SmartKey 92
Vehicle in an emergency 379
Loss of keys 94Loss of Service and Warranty Information
Booklet 415
Low beam headlamps
Messages in display 368
Replacing bulbs 385, 387
Lowering
Vehicle 400
Lubricants
Technical data 426
Luggage compartment
Closing 95
Closing the lid 95
Opening from inside vehicle 95
Trunk lid emergency release 96
Luggage cover 252

456 IndexM
Main dimensions 424
Maintenance
Vehicles with E85 fuel 432
Maintenance service
Overdue 331
Types 331
Maintenance service indicator
Calling up 331, 332
Clearing 331, 332
Maintenance System (USA
vehicles) 330, 439
Malfunction
Displaying 132
Malfunction memory
Calling up 132
Clearing 133
Manual headlamp mode 111
Manual operations
Fuel filler flap 379
Interior lighting control 118
Locking the vehicle 379
Panorama roof with power tilt/sliding
panel* 381
Unlocking the driver’s door 377
Unlocking the trunk lid 378Unlocking transmission gear selector
lever 380
Manual seat
Adjusting 36
Adjusting backrest tilt 36
Adjusting head restraint height 37
Adjusting head restraint tilt 37, 39
Adjusting seat cushion tilt 36
Adjusting seat height 36
Front seat head restraints 102
Seat fore and aft adjustment 36
Manual transmission 157
Shifting into reverse 158
Starting with 48
MAXCOOL maximum cooling 188
Maximum load rating 324
Maximum loaded vehicle weight 324
Maximum tire inflation pressure 324
MB Tex upholstery
Cleaning 338
Mechanical key 377
Memory function* 107, 439
Recalling positions from
memory 108
Storing exterior rear view mirror park-
ing position 109Storing key dependent settings 108
Menus 124
AUDIO 129
In control system 126, 127
NAVI* 131
Settings menu 133
Standard display 128
Submenus 125
TEL* 153
Trip computer 151
Vehicle status message memory
menu 132
Microphone
Hands-free microphone 29
Miles/kilometers in speedometer
Setting 137
Mirrors
Adjusting 42
Auto-dimming* for rear view
mirrors 168
Exterior rear view mirror parking
position* 150, 169
Exterior rear view mirrors 42
Interior rear view mirror 42, 167
Storing exterior rear view mirror park-
ing position* 109