2003 MERCEDES-BENZ C320 COUPE Owner's Manual

329 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.
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.
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.Memory function*
Used to store three individual seat,
steering wheel and mirror positions for
each key.
Menu
The control system displays are ar-
ranged in menus. Each menu contains
a number of commands for particular
systems. In the Audio menu, for exam-
ple, 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 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 AN-
TI-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 operat-
ing the control system.
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.

330 Technical termsPower 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/axlesPoly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.
Program mode selector switch
Used to switch the automatic transmis-
sion between standard operationS and
winter operationW.
Remote Vehicle Diagnostics
Transmission of vehicle data and cur-
rent location to the Mercedes-Benz
Customer Assistance Center for sub-
scribers to Tele Aid service.
Restraint systems
Seat belts, belt tensioners, airbags and
child restraint systems. As indepen-
dant systems, their protective func-
tions complement one another.RON
(R
esearch 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.
Shift lock
When the vehicle is parked, this lock
prevents the transmission selector le-
ver from being moved out of positionP
without key turned and brake pedal de-
pressed.

331 Technical terms
SRS
(S
upplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and airbags. 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 ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
viding 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.
Tire speed rating
Part of tire designation; indicates the
speed range for which a tire is ap-
proved.
Traction
Force exerted by the vehicle on the
road via the tires.VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).

332

333 Index
A
ABS 23, 73, 327
ABS control 74
Malfunction indicator lamp 247
Messages in display 253
Warning lamp 247
Accelerator position, automatic transmis-
sion 137
Accident
In case of 50
Activating
Air conditioning (cooling) 148, 157
Air recirculation mode 146, 154
Anti-theft alarm system 78
Automatic climate control 151
Central locking (control system) 122
Climate control 143
Defrost 146, 154
Easy-entry/exit feature 123
ESP 77
Exterior headlamps 47
Exterior lamps 97
Hazard warning flasher 99
Headlamps 47
High beams 99
Ignition 31Immobilizer 53, 78
Rear fog lamp 97
Rear window defroster 147, 156
Residual heat 158
Seat heater* 92
Tow-away alarm 79
Windshield wipers 48
Adding
Coolant 230
Engine oil 228
Additional turn signals 280
Adjustable air outlets, rear passenger com-
partment 149, 158
Adjusting 32
Air distribution 145, 153
Air volume 145, 153
Backrest tilt 33, 35
Exterior rear view mirror 40
Head restraint height 33, 35, 37
Head restraint tilt 34, 35
Head restraints 37
Inside rear view mirror 39
Instrument cluster illumination 102
Manual seat 33
Mirrors 39
Rear seat head restraints 36Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 34
Seat height 33, 35
Seats 32
Steering column height 39
Steering column length 39
Steering wheel 37
Air conditioner (cooling)
Turning off 148, 157
Turning on 148, 157
Air conditioner refrigerant 319
Air distribution
Adjusting 145, 153
Air outlets, rear passenger compartment
Adjustable 149, 158
Air pressure see Tire inflation pressure 234
Air recirculation mode 146, 154
Activating 146, 154
Deactivating 147, 155
Air volume
Adjusting 145, 153
AIRBAG OFF indicator lamp 251
Airbags 57
BabySmart
TM airbag deactivation
system 327
BabySmartTM deactivation system 67

334 Index
Children 58
Front 61
Passenger 61
Safety guidelines 60
Side impact 61
Window curtain 61
Alarm
Audible 72, 79
Canceling 79
Visual 78
Alarm system
Anti-theft 78
Alignment bolt 290
Alignment bolt (vehicle tool kit) 327
Anticorrosion/antifreeze 322
Antiglare
Automatic 138
Antilock brake system (ABS) 327
Anti-theft alarm system
Arming 78
Canceling alarm 79
Disarming 79
Anti-theft systems 78
Anti-theft alarm system 78
Immobilizer 78
Tow-away alarm 79Aquaplaning 219
Armrest
Storage compartment in front of 196
Storage spaces 197
Ashtray 198
ATF (automatic transmission fluid) 229
AUDIO menu 110
Selecting radio station 111
Audio system
Audio and telephone, operation 159
Button and soft key operation 162
Cassette mode 168
CD mode 172
Operating and display elements 160
Operating safety 159
Operation 162
Radio mode 165
Switching off 162
Switching on 162
Telephone operation 176
Audio systems 159
Automatic antiglare for rear view mirror
138
Automatic central locking
Activating/deactivating (control sys-
tem) 122Automatic climate control
Adjusting air distribution 153
Air recirculation mode 154
Deactivating 148
Defrosting 154
Rear window defroster 156
Residual heat utilization 158
Residual ventilation 158
Setting the temperature 152
Automatic climate control* 150
Automatic headlamp mode 97
Automatic lighting control
Activating 100
Deactivating 100
Automatic locking when driving 87
Automatic transmission 132
Accelerator position 137
Emergency operation
(Limp Home Mode) 137
Fluid level 229
Gear ranges 134
Gear selector lever position 135
Gear shifting malfunctions 137
Kickdown 137
Manual shifting 133
One-touch gearshifting 133

335 Index
Program mode selector switch 136
Selector lever position 132
Starting with 45
Transmission fluid 229
Winter program mode 136
Auxiliary fuse box 304
B
BabySmart
TM
Airbag deactivation system 67
Compatible child seats 67, 327
Self-test 68
BabySmart
TM airbag deactivation system
327
Backrest
Folding forward 193
Folding rearward 193
BAS 74, 327
Messages in display 254
Batteries, SmartKey
Changing 276
Check lamp 83
Checking 84
Battery discharged
Jump starting 297Battery, vehicle 231, 294
Charging 295
Disconnecting 295
Messages in display 270
Reconnecting 295
Reinstalling 295
Removing 295
Bi-Xenon headlamps* 327
Bi-Xenon type
Front lamp bulbs 283
Block heater 237
Bolts
For spare wheel 273
Brake assist system (BAS) 327
Brake fluid 225, 319
Brake lamp bulbs 281
Brake lamp, high mounted 281
Brake pads
Message in display 256
Brakes 216
Warning lamp 249
Break-in period 214
Bulbs, replacing 280
Additional turn signals 280
Brake lamps 281
Fog lamps 280Front lamps 280
High beam 280
High mounted brake lamp 281
License plate lamps 281, 286
Low beam 280
Parking lamps 280, 281, 283, 284
Rear fog lamp 281
Rear fog lamps 285
Side marker lamps 280, 285
Standing lamps 280, 281, 283, 284
Tail lamp assemblies 281, 285
Turn signal lamps 280, 281
Button
Audio system 162
C
CAC (Customer Assistance Center) 327
Calling up
Range (distance to empty) 126
Service indicator 239
CAN system 327
Capacities
Fuels, coolants, lubricants, etc. 317
Cargo compartment
Lighting 101
Casette mode
Playing cassettes 168

336 IndexCassette player
Operating 112
Catalytic converter 222
CD changer* 172
CD mode 172
CD player
Operating 111
Center console 25
AIRBAG OFF indicator lamp 251
Centigrade
Setting temperature units 117
Central locking
From inside 87
Switch 87
Switching on/off (control system) 122
Unlocking from inside 87
Central locking switch 87
Certification label 308
Changing
Batteries (SmartKey) 276
Key setting 123
Changing CDs 172
Charcoal filter 156
Charging
Vehicle battery 295CHECK ENGINE malfunction indicator
lamp 250
Checking
Coolant level 225, 229
Oil level 225, 227
Tire inflate pressure 225
Vehicle lighting 225
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 199
Cleaning
Cup holder 243
Gear selector lever 243
Hard plastic trim items 244
Headlamps 140
Headliner 244
Instrument cluster 243
Leather upholstery 244
Light alloy wheels 243
MB Tex upholstery 244
Plastic and rubber parts 244Seat belts 244
Steering wheel 243
Windows 243
Windshield 49
Wiper blades 243
Climate control 142
Adjusting 145
Defogging windshield 145
Defrosting 146
Rear window defroster 147
Setting the temperature 145
Clock 23, 116
Closing
Glove box 195
Hood 227
Side windows 182
Sliding/pop-up roof 186, 278
Sliding/pop-up roof with SmartKey
187
Sunshades for the
sliding/pop-up roof 185
Trunk lid 86
Windows 182
Windows with SmartKey 183
Closing sliding/pop-up roof
In an emergency 278