2003 MERCEDES-BENZ CLK500 COUPE oil temperature

363 Technical terms
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
(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 selector lever.
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,
engine temperature and fuel gauge.KEYLESS-GO*
System for entering and operating the
vehicle without the use of a key.
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.
Line of fall
The direct line that an object moves
downhill when influenced by the force
of gravity alone.
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.

370 IndexBulbs, replacing 316
Additional turn signals 317
Backup lamps 317
Brake lamps 317
Fog lamps 317
Front lamps 317
High beam 317
High mounted brake lamp 317
License plate lamps 317, 322
Low beam 317
Parking lamps 317, 319, 321
Rear fog lamp 317
Rear fog lamps 322
Side marker lamps 317, 321
Standing lamps 317, 319, 321
Tail lamp assemblies 317, 322
Turn signal lamps 317
Button
Audio system 168C
CAC (Customer Assistance Center) 362
Calling up
Distronic* settings 121
Range (distance to empty) 137
Service indicator 267
CAN system 362
Capacities
Fuels, coolants, lubricants, etc. 351
Cargo tie-down rings 218
Casette mode
Playing cassettes 174
Cassette player
Operating 121
Catalytic converter 248
CD changer* 178
CD mode 178
CD player
Operating 120
Center console 25
AIRBAG OFF indicator lamp 282
Lower part 26
Upper part 25
Centigrade
Setting temperature units 126Central locking
Automatic 95
From inside 95
Switch 95
Switching on/off (control system) 133
Unlocking from inside 95
Central locking switch 95
Changing
Batteries (SmartKey with KEY-
LESS-GO*) 312
Batteries (SmartKey) 312
Key setting 133
Changing CDs 178
Charcoal filter 161
Activating 161
Deactivating 161
Charging
Vehicle battery 330
CHECK ENGINE malfunction indicator
lamp 280
Checking
Coolant level 256
Oil level 252, 254
Tire inflate pressure 252
Vehicle lighting 252

375 Index
Emergency tensioning device see ETD 65,
363
Emission control 249
Emission control label 342
Ending
A call (telephone) 139
Engine
Compartment 253
Message in display 280
Starting 43
Starting with KEYLESS-GO* 44
Starting with the key 44
Technical data 344
Turning off with the key 51
Engine cleaning 270
Engine compartment 253
Fuse box in 337
Hood 253
Engine malfunction indicator lamp 23, 280
Engine number 363Engine oil 254, 353
Adding 255
Additives 353
Checking level 254
Consumption 254
Display messages 294
Filler neck 255
Messages in display 256
Viscosity 363
Engine oil level see Oil level 252
ESP 23, 76, 363
Messages in display 293
Switching off 78
Switching on 78
Warning lamp 276
ETD 363
Safety guidelines 60
ETD (Emergency tensioning device) 65
Exterior lamp switch 105
Exterior rear view mirrors
Adjusting 38
Parking position for 135, 150F
Fahrenheit
Setting temperature units 126
Fastening the seat belts 40
Fine adjustment
Cruise control 195
Distronic* 202
First aid kit 305
Flat tire 324
Lowering the vehicle 328
Minispare wheel 307
Mounting the Minispare wheel 324
Preparing the vehicle 324
Flexible Service System (FSS) 266, 363
Floormats* 225
Fog lamp, rear 107, 317
Fog lamps
Replacing bulbs 317
Fog lamps, front
Messages in display 298
Replacing bulbs 318
Switching on 107
Front airbags 61