2003 MERCEDES-BENZ C320 4MATIC WAGON service

339 Technical terms
ABS
(Antilock Brake System)
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.
BabySmartTM airbag deactivation
system
This system detects if a special system
compatible child restraint seat is installed
on the front passenger seat. The system
will automatically deactivate the passen-
ger front airbag when such a seat is prop-
erly installed (indicator lamp 7 on the
center console lights up). See your autho-
rized Mercedes-Benz Center for availabili-
ty.BabySmartTM compatible child seats
Special restraint system for children. The
sensor system for the passenger seat pre-
vents deployment of the passenger side
airbag if a BabySmartTM compatible child
seat is installed.
BAS
(Brake Assist System)
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-xe-
non headlamps produce low beam and
high beam.CAC
(Customer Assistance Center)
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
(Controller Area Network)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping depending on vehi-
cle settings and/or ambient condi-
tions.
Cockpit
All instruments, switches, buttons and in-
dicator/warning lamps in the passenger
compartment needed for vehicle operation
and monitoring.
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340 Technical termsCOMAND*
(Cockpit Management and Data Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as for other op-
tional equipment (CD changer*,
telephone*, etc.).
Control system
The control system is used to call up vehi-
cle information and to change component
settings. Information and messages ap-
pear in the multifunction display. The driv-
er uses the buttons on the multifunction
steering wheel to navigate through the sys-
tem and to adjust settings.
Cruise control
Driving convenience system for automati-
cally maintaining the vehicle speed set by
the driver.Engine number
The number set by the manufacturer and
placed on the cylinder block to uniquely
identify each engine produced.
Engine oil viscosity
Measurement for the inner friction (viscos-
ity) of the oil at different temperatures. The
higher the temperature an oil can tolerate
without becoming thin, or the lower the
temperature it can tolerate without be-
coming viscous, the better the viscosity.
ESP
(Electronic Stability Program)
Improves vehicle handling and direc-
tional stability.
ETD
(Emergency Tensioning Device)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRSFSS
(Flexible Service System)
Service indicator in the multifunction
display that informs the driver when
the next vehicle maintenance service is
due.
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 selector lever.
GPS
(Global Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.S203 MY03_A.book Page 340 Tuesday, January 28, 2003 2:22 PM

342 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/axles
Program mode selector switch
Used to switch the automatic transmission
between standard operation S and winter
operation W.Remote Vehicle Diagnostics
Transmission of vehicle data and current
location to the Mercedes-Benz Customer
Assistance Center for subscribers to
Tele Aid service.
REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint systems
Seat belts, belt tensioners, airbags and
child restraint systems. As independent
systems, their protective functions com-
plement one another.RON
(Research Octane Number)
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 pre-
vents the transmission selector lever from
being moved out of position P without key
turned and brake pedal depressed.
SRS
(Supplemental Restraint System)
Seat belts, emergency tensioning de-
vice and airbags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.
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348 IndexButton
Audio system 164
C
CAC (Customer assistance center) 339
California
Important notice 11
Calling up
Range (distance to empty) 130
Service indicator 247
CAN system 339
Capacities
Fuels, coolants, lubricants, etc. 328
Cargo area see Cargo compartment 87
Cargo compartment
Auxiliary fuse box 315
Lighting 103
Parcel net 196
Storage compartment inside 197
Tailgate 87
Tie-down rings 202
Cargo tie-down rings 202
Casette mode
Playing cassettes 170
Cassette player
Operating 114
Catalytic converter 230CD changer* 174
CD mode 174
CD player
Operating 113
Center console 25
AIRBAG OFF indicator lamp 259
Lower part 26
Upper part 25
Centigrade
Setting temperature units 119
Central locking
Automatic 88
From inside 89
Switch 89
Switching on/off (control
system) 125
Unlocking from inside 89
Central locking switch 89
Certification label 320
Changing
Batteries (SmartKey) 287
Key setting 126
Changing CDs 174
Charcoal filter 157
Charging
Vehicle battery 306CHECK ENGINE malfunction indicator
lamp 23, 258
Checking
Coolant level 233, 238
Oil level 233, 235
Tire inflate pressure 233
Vehicle lighting 233
Child safety 65
Airbags 58
Infant and child restraint systems 62,
65
LATCH child seat anchors 70
Child safety switch see Blocking of rear
door window operation 71
Child seat anchors see LATCH child seat
anchors 70
Cigarette lighter 208
Cleaning
Cup holder 251
Gear selector lever 251
Hard plastic trim items 252
Headlamps 143
Headliner 252
Instrument cluster 251
Leather upholstery 252
Light alloy wheels 251S203 MY03_A.book Page 348 Tuesday, January 28, 2003 2:22 PM

350 Index
Driving uphill 191
Fine adjustment 192
Saving current speed 191
Setting speeds 192
Cruise control lever 190
Cruising range, fuel 333
Cup holder
Cleaning 251
In front seat armrest 204
In rear seat armrest 205
Customer assistance system (CAC) 339
D
Daytime running lamp mode 100
Setting 121
Deactivating
Air conditioning (cooling) 150
Air recirculation mode 148, 157, 158
Alarm 80
Anti-theft alarm system 80
Automatic climate control 153
Central locking (control system) 125
Climate control 145
Cruise control 191
Defrost 148, 156
Engine with the key 52
ESP 77Exterior lamps 99
Exterior lamps delayed shut-off 122
Front fog lamps 122
Hazard warning flasher 101
Headlamps 52
Immobilizer 79
Interior lighting delayed shut-off 124
Rear window defroster 149, 158
Residual heat 159
Seat heater 94
Tow-away alarm 81
Deep water see Standing water 229
Defogging
Windshield 147, 155
Defrosting 147, 156
Delayed shut-off
Exterior lamps 122
Interior lighting 124
Dialing
A number (telephone) 132
Difficulties
While driving see Problems while
driving 50
With starting 45
Digital clock 23
Digital speedometer 112Direction of rotation (tires) 242
Discharged battery
Jump starting 308
Disconnecting
Vehicle battery 306
Display
Selecting 120
Display elements
Audio system 162
Displays
Digital speedometer 112
Messages 237, 260
Selecting 120
Service indicator 246
Showing malfunctions 115
Distance to empty (range)
Calling up 128
Door control panel 28
Door entry lamps 103
Door handle 28
Door unlock
With Tele Aid* 217
Doors
Message in display 268
Opening from inside vehicle 88
Opening from outside 85
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352 Index
Checking level 235
Consumption 235
Display messages 270
Filler neck 236
Messages in display 237, 270
Viscosity 340
Engine oil level see Oil level 233
ESP 23, 75, 340
Four wheel electronic traction system
with ESP 78
Messages in display 268
Switching off 77
Switching on 77
Warning lamp 254
ETD 340
Safety guidelines 59
ETD (Emergency tensioning device) 64
Ethanol fuel
At the gas station 232
Switching fuels 332
Exterior lamp switch 98
Exterior lamps
Delayed shut-off 122
Exterior rear view mirrors
Adjusting 39
Parking position for 128F
Fahrenheit
Setting temperature units 119
Fastening the seat belts 40
Fine adjustment
Cruise control 192
First aid kit 279
Flat tire 300
Lowering the vehicle 304
Mounting the spare wheel 300
Preparing the vehicle 300
Spare wheel 281
Flexible fuel vehicles 329, 332
At the gas station 232
Switching fuels 332
Flexible Service System (FSS) 246
Flexible service system (FSS) 340
Fog lamp, rear 100, 293
Fog lamps
Replacing bulbs 292
Fog lamps, front 100
Messages in display 274
Replacing bulbs 293
Switching on 100
Four wheel electronic traction system
(4MATIC) with ESP 784MATIC 78
Front airbags 60
Front lamps
Bi-Xenon type 295
Halogen-type 294
Messages in display 272–275
Replacing bulbs 292, 294
Switching on 98
Front seat head restraints
Installing 91
Manual seat 91
Power seat* 91
Removing 91
Front seats
Heater 94
FSS 340
FSS (Flexible Service System) 246
Fuel 233
Additives 332
Cruising range 333
E85 (Ethanol fuel) 333
Fuel reserve warning lamp 258
Gasoline additives 332
Premium unleaded gasoline 233,
329, 331
Requirements 331
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354 IndexHeadlamp cleaning system 240
Headlamp shut-off delay see Delayed
shut-off, exterior lamps
Headlamps
Automatic control 99
Bi-Xenon type*
Replacing bulbs 295
Cleaning 250
Cleaning system 143, 240
Halogen-type
Replacing bulbs 294
Refilling washer fluid 240
Switching off 52
Switching on 47
Washer fluid 336
Washer system 336
Headliner
Cleaning 252
Heated seats 94
Height adjustment
Head restraints 33, 35, 36
Seat belts 42
Steering wheel 37
High beam flasher 48, 101High beam headlamps
Messages in display 273
Replacing bulbs 292, 294
Switching on 101
High beam headlamps xenon type
Replacing bulbs 295
High mounted brake lamp 293
Hood 234
Closing 235
Message in display 271
Opening 234
Hydroplaning 226
I
Identification labels 320
Certification label 320
Vehicle identification number
(VIN) 320
Ignition 31
Switching on 44, 45
Immobilizer 79
Activating 79
Deactivating 79
Infant and child restraint systems 65
Installing 69
LATCH child seat anchors 70Information
About service and warranty 10
Button for Tele Aid* 214
Inside rear view mirror
Adjusting 38
Antiglare 141
Automatic antiglare 141
Installing
Infant and child restraint systems 69
Parcel net in cargo compartment 196
Towing eye bolt 313
Twin-reel roller blind 199
Wiper blades 299
Instrument cluster 22, 104, 341
Cleaning 251
Coolant temperature gauge 104
Illumination 104
Lamps in 254–258
Multifunction display 107
Outside temperature indicator 106
Selecting language 120
Instruments and controls see Cockpit 20
Integrated remote control
Canadian programming 220
Erasing memory 220
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355 Index
Operating 220
Rolling code programming 219
Interior lighting 102
Activating automatic control 102
Deactivating automatic control 102
Delayed shut-off 124
Manual operation 102
Interior storage spaces 203
Armrest 206
Cup holder 204
Glove box 203
Parcel net in front passenger
footwell 206
Storage compartment in front of
armrest 205
Interval wiping 50
Switching off 50
Switching on 50
J
Jack 280
Jump starting 308
K
Key dependency memory
Settings 127
Key positions in starter switch 31Key, mechanical 285
Key, SmartKey
Battery check lamp 85
Changing the batteries 287
Checking the batteries 86
Factory setting 85
Global locking 85
Global unlocking 85
Loss of 86
Positions in starter switch 31
Remote control 84
Restoring to factory setting 85
Selective setting 85
Starting the engine 44, 45
Turning off the engine 52
Unlocking with 30
Keys 84
Kickdown 140, 341
Kilometers/miles in speedometer 119
Km/h or mph in speedometer 119
L
Labels, identification 320
Lamp bulbs, exterior 292
Lamps, exterior
Front 292
Light sensor 271Messages in display 272–275
Rear 293
Lamps, indicator and warning
ABS 255
Airbag Off 61
Battery (SmartKey) 85
CHECK ENGINE 258
Coolant 265
Engine diagnostics 258
ESP 254
Fuel reserve 258
Instrument cluster 254–258
Seat belts 258
Service indicator 246
SRS 57
Turn signals 23
Language
Multifunction display 120
Setting 120
LATCH child seat anchors 70
LATCH child seat anchors
Folding back 70
Layout of poly-V-belt drive 321
Leather upholstery
Cleaning 252
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