2004 MERCEDES-BENZ C320 COUPE oil temperature

342 Technical termsCollapsible tire
An especially compact spare tire that
must be inflated with a provided air
pump before using. It should only be
used to bring the vehicle to the nearest
service station.
COMAND*
(C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as other optional
equipment (CD changer, telephone,
etc.).
Control 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.
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.
->SRS
FSS
(F
lexible S
ervice S
ystem)
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 gear selector le-
ver.

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

355 Index
Messages in display 238, 276
Viscosity 342
Engine oil level see Oil level 235
ESP 23, 75, 342
Messages in display 266
Switching off 76
Switching on 77
Synchronizing 266
Warning lamp 261
ETD 342
Safety guidelines 60
ETD (Emergency tensioning device) 64
Ethanol fuel
At the gas station 233
Switching fuels 334
Exterior lamp switch 98
Exterior lamps
Delayed shut-off 127
Exterior rear view mirror
Activating parking position 147Exterior rear view mirrors
Adjusting 40
Parking position for 132
F
Fahrenheit
Setting temperature units 123
Fastening the seat belts 41
Fine adjustment
Cruise control 196
First aid kit 284
Flat tire 301
Inflating the spare tire 304
Lowering the vehicle 306
Mounting the spare wheel 301
Preparing the vehicle 301
Spare wheel 285
Flexible fuel vehicles 334
At the gas station 233
Switching fuels 334
Flexible Service System (FSS) 249, 342Fog lamp, front 101
Fog lamp, rear 101, 294
Fog lamps
Replacing bulbs 293
Fog lamps, front
Messages in display 278
Replacing bulbs 294
Front airbags 61
Front fog lamp
Switching on 101
Front lamps
Bi-Xenon type 296
Halogen-type 295
Messages in display 277, 279
Replacing bulbs 293, 295
Switching on 98
Front seat backrest
Folding backrest back 37
Folding backrest forward 36

370 IndexTar stains 252
Technical data 332
Brake fluid 332
Coolant 330
Coolants 336
Electrical system 327
Engine 324
Engine oil 332
Engine oil additives 332
Flexible fuel vehicles 334
Fuel requirements 333
Fuels 330
Gasoline additives 334
Lubricants 330
Main dimensions 328
Premium unleaded gasoline 333
Rims and tires 325
Weights 329
Windshield and headlamp washer
system 331, 338Tele Aid
Information 211
Initiating an emergency call
manually 209
Roadside assistance 210
Tele Aid System 206
Tele Aid System 345
Tele Aid* 206
Emergency calls 208
Messages in display 283
Remote door unlock 213
Stolen vehicle tracking services 214
System self-check 207
Upgrade signals 212
Telephone* 24, 205
Answering a call 135
Dialing a number from the phone
book 136
Emergency call 184
Ending a call 135
Hands-free microphone 27
Loading phone book* 136
Messages in display 283Operating 134
Operation 179
Redialing 136
Temperature
coolant temperature indicator 106
Display mode 123
Grades of tires 340
Setting interior temperature 153
Setting units in display 123
Tires 246
Tightening torque 345
Tightening torque (Wheel bolts) 306
Tilt
Backrest 33
Head restraint 34, 36
Seat cushion 33
Time
Setting hours 122
Setting minutes 122
Time display
Setting 123