engine coolant MERCEDES-BENZ CLK CABRIOLET 2000 A208 Owner's Manual

Malfunction and indicator lamps in the
center console 221Practical hintsJump starting 263
AIRBAG OFF indicator lamp 221 First aid kit 238 Towing the vehicle 265
Roll bar warning lamp 221 Shelf below rear window 238 Transmission selector lever,
manually unlocking 268
Malfunction and warning messages in
the multifunction display 222Stowing things in the vehicle 238 Bulbs 269
DISPLAY DEFECTIVE (engine
control unit) 223Luggage cover 238 Adjusting headlamp aim 274
DISPLAY DEFECTIVE (several
systems) 223Spare wheel, vehicle tools, storage
compartment 240Changing batteries in the
electronic main key 277
BATTERY/ALTERNATOR 224 Vehicle jack 241 Raising soft top manually 280
ABS-SYSTEM 225 Fuses 242 Antenna 287
BRAKE ASSIST 225 Hood 244 Manual release for fuel filler
BRAKE LINING WEAR 226 Checking engine oil level 246 flap 287
BRAKE FLUID 226 Automatic transmission fluid level 247 Trunk lamp 288
PARKING BRAKE 227 Coolant level 247 Replacing wiper blade insert 288
ENGINE FAN 227 Adding coolant 248
COOLANT (coolant level) 228
Windshield washer / headlamp clean.system
249
Vehicle care
COOLANT TEMP. (coolant
temperature) 229Windshield and headlamp washer fluid
mixing ratio 249Cleaning and care of the vehicle 292
LIGHTING SYSTEM 230 Wheels 250 Engine cleaning 293
LIGHT SENSOR 231 Tire replacement 250 Vehicle washing 293
STEER. WHEEL ADJUST. 231 Rotating wheels 251 Power washer 293
OIL TEMP. 232 Spare wheel 252 Plastic and rubber parts 293
ENGINE OIL LEVEL 232 Changing wheels 254 Tar stains 294
ELEC. STABIL. PROG. (Electronic
stability program) 234Tire inflation pressure 259 Window cleaning 294
WASHER FLUID 235 Battery 261
5

Headlamps, taillamps, turn signal
lenses 294Technical data
Wiper blade 294 Spare parts service 300 Coolants 311
Seat belts 294 Warranty coverage 300 Consumer information 313
Headliner 294 Identification labels301 Uniform tire quality grading 313
Instrument cluster 294 Layout of poly-V-belt drive 302 Index 315
Steering wheel and gear selector lever 295 Technical data 303
Hard plastic trim items 295 Fuels, coolants, lubricants etc. –
capacities 307
Upholstery 295 Engine oils 309
Ornamental moldings 295 Engine oil additives 309
Paintwork, painted body components 296 Air conditioner refrigerant 309
Light alloy wheels 296 Brake fluid 309
Soft top 297 Premium unleaded gasoline 310
Wind screen 298 Fuel requirements 310
Rubber weatherstrip 298 Gasoline additives 311
6

Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Coolant temperature gauge (3)
During severe operating conditions and stop-and-go city
traffic, the coolant temperature may rise close to the red
marking.
The engine should not be operated with the coolant
temperature in the red zone. Doing so may cause
serious engine damage which is not covered by the
Mercedes-Benz Limited Warranty.Outside temperature indicator (5)
The temperature sensor is located in the front bumper
area. Due to its location, the sensor can be affected by
road or engine heat during idling or slow driving. This
means that the accuracy of the displayed temperature
can only be verified by comparison to a thermometer
placed next to the sensor, not by comparison to external
displays (e.g. bank signs etc.).
Adaptation to ambient temperature takes place in steps
and depends on the prevailing driving conditions (stop-
and-go or moderate, constant driving) and amount of
temperature change.
Warning!
• Driving when your engine is badly overheated
can cause some fluids which may have leaked
into the engine compartment to catch fire. You
could be seriously burned.• Steam from an overheated engine can cause
serious burns and can occur just by opening
the engine hood. Stay away from the engine if
you see or hear steam coming from it.Turn off the engine, get out of the vehicle and do
not stand near the vehicle until it cools down.
Wa r n i n g !
The outside temperature indicator is not designed
to serve as an Ice-Warning Device and is therefore
unsuitable for that purpose. Indicated
temperatures just above the freezing point do not
guarantee that the road surface is free of ice.
84

Driving instructions
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Winter driving
Have your vehicle winterized at your authorized
Mercedes-Benz Center before the onset of winter.
•Change the engine oil if the engine contains an oil
which is not approved for winter operation. For
viscosity (SAE/CCMC class) and filling quantity, see
page307.
•Check engine coolant anticorrosion/antifreeze
concentration.
•Additive for the windshield washer and headlamp
cleaning system: Add MB Concentrate “S” to a
premixed windshield washer solvent/antifreeze
which is formulated for below freezing temperatures
see page249.
•Test battery: Battery capacity drops with decreasing
ambient temperature. A well charged battery helps
to ensure that the engine can be started, even at low
ambient temperatures.
•Tires: We recommend M+S rated radial-ply tires on
all four wheels for the winter season. Observe
permissible maximum speed for M+S rated
radial-ply tires and the legal speed limit.In winter operation, the maximum effectiveness of the
antilock brake system (ABS) or of the electronic stability
program (ESP) can only be achieved with M+S rated
radial-ply tires and / or snow chains recommended by
Mercedes-Benz. Snow chains maximize performance.
For driving instructions with snow chains, see page198.
Deep water
Caution!
Do not drive through flooded areas or water of unknown
depth.
If you must drive through deep water, drive slowly to
prevent water from entering the engine compartment or
passenger compartment, being ingested by the air
intake, possibly causing damage to electrical
components or wiring, to engine or transmission that is
not covered by the Mercedes-Benz Limited Warranty.
199

What you should know at the gas station
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index •Engine oil
Engine oil level check, see page110 and page246
Fill quantity between upper and lower dipstick
marking level: 2.1 US qt (2.0 l).
Recommended engine oils, see Approved Service
Products sheet.
• Coolant
For normal replenishing, use water (potable water
quality).
For further information (e.g. anticorrosion/
antifreeze), see page307.
• Spark plugs
Approved spark plugs, see page305.
• Tire pressure
For tire pressure, refer to tire pressure label inside
the fuel filler flap. See page259 for further details.• Air conditioner
R-134a refrigerant and special PAG lubricant, see
page307.
•Bulbs
High and low beams: H7 (55 W),
low beam: Xenon (optional)
fog lamps: H1 (55 W),
turn signal lamps,
front 1156 NA (26.9/5 W/32/4 cp),
parking and standing lamps, front: H 6W (6 W),
side marker lamps, front: 5 W/4 cp,
turn signal lamps, rear: 21 W/24 cp,
stop, tail, parking and side marker lamps: 21/4 W,
tail and parking lamp: 5 W/4 cp,
rear fog lamp, driver’s side: 21 W/32 cp,
backup lamps: 21 W/32 cp,
license plate lamps: 5 W/4 cp.
212

Check regularly and before a long trip
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Check regularly and before a long trip 1Engine oil level
See “Engine oil level, checking” on page110and
page246.
2Coolant level
See “Coolant level” on page248.
3Brake fluid
See “Brake fluid” on page309.
4Windshield washer system
Headlamp cleaning system
For refilling reservoir see page249.
Ve h i c l e l i g h t i n g : Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on
page269.
213

Instrument cluster display
Malfunction and warning messages in the
multifunction display 222
Malfunction and indicator lamps in the instrument cluster 216 DISPLAY DEFECTIVE (engine control unit) 223
On-board diagnostic system DISPLAY DEFECTIVE (several systems) 223
Check engine malfunction indicator lamp 216 BATTERY/ALTERNATOR 224
Supplemental restraint system (SRS) indicator lamp 218 ABS-SYSTEM 225
Fuel reserve and fuel cap BRAKE ASSIST 225
placement warning 218 BRAKE LINING WEAR 226
Electronic stability program(ESP) — warning lamp 219 BRAKE FLUID 226
BAS/ESP malfunction indicator lamp
219 PARKING BRAKE 227
ABS malfunction indicator lamp
219 ENGINE FAN 227
Telescoping steering column – indicator lamp 220 COOLANT (coolant level) 228
Seat belt warning lamp 220 COOLANT TEMP. (coolant temperature) 229
Malfunction and indicator lamps in the center console 221 LIGHTING SYSTEM 230
AIRBAG OFF indicator lamp 221 LIGHT SENSOR 231
Roll bar warning lamp 221 STEER. WHEEL ADJUST. 231
OIL TEMP. 232
ENGINE OIL LEVEL 232
ELEC. STABIL. PROG. (Electronic stability
program) 234
WASHER FLUID 235
215

Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index DISPLAY DEFECTIVE
This message is displayed to indicate that the
information being relayed by the engine control unit is
no longer complete. The coolant temperature gauge,
tachometer, or the cruise control may have failed.DISPLAY DEFECTIVE
The displays for several systems have failed. Some
systems themselves may also have failed.
Line 1 Line 2
DISPLAY DEFECTIVE VISIT WORKSHOP!
Line 1 Line 2
DISPLAY DEFECTIVE VISIT WORKSHOP!
2 C*
2 C*
* C = Category, see page 222
* C = Category, see page 222
223

Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index PA R K I N G B R A K E
Parking brake, see page192.ENGINE FAN
1 The cooling fan for the coolant is faulty. Observe coolant
temperature gauge while driving, see page84. Line 1 Line 2
PARKING BRAKE RELEASE BRAKE!Line 1 Line 2
ENGINE FAN VISIT WORKSHOP!
1
2 C*
2 C*
* C = Category, see page 222
* C = Category, see page 222
227

Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
COOLANT (coolant level)
When this message appears while driving, the coolant
level has dropped below the required level. If no leaks
are noticeable and the engine temperature does not
increase, continue to drive to the nearest service station
and have coolant added to the coolant system.The low engine coolant level warning should not be
ignored. Extended driving with the symbol displayed
may cause serious engine damage not covered by the
Mercedes-Benz Limited Warranty.
Notes:
Do not drive without coolant in the cooling system. The
engine will overheat causing major engine damage.
Monitor the coolant temperature gauge while driving.
See page248for instructions on adding coolant.
Line 1 Line 2
COOLANT CHECK LEVEL!
Wa r n i n g !
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which may
burn if it comes into contact with hot engine parts.
You can be seriously burned. 2
C*
* C = Category, see page 222
228