2001 MERCEDES-BENZ CLK320 coolant

306 Fuels, coolants, lubricants etc.
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
the engine temperature will increase due to the lower
heat transfer capability of the solution. Therefore, do not
use more than this amount of anticorrosion/antifreeze.
If the coolant level is low, water and MB anticorrosion/
antifreeze should be used to bring it up to the proper
level (have cooling system checked for signs of leakage).
The water in the cooling system must meet minimum
requirements, which are usually satisfied by normal
drinking water. If your are not sure about the water
quality, consult your authorized Mercedes-Benz Center.
Anticorrosion/antifreeze
Your vehicle contains a number of aluminum parts. The
use of aluminum components in motor vehicle engines
necessitates that anticorrosion/antifreeze coolant used
in such engines be specifically formulated to protect the
aluminum parts. (Failure to use such anticorrosion/
antifreeze coolant will result in a significantly
shortened service life.)Therefore the following product is strongly
recommended for use in your vehicle: Mercedes-Benz
Anticorrosion/antifreeze agent.
Before the start of the winter season (or once a year in
the hot southern regions), you should have the
anticorrosion/antifreeze concentration checked. The
coolant is also regularly checked each time you bring
your vehicle to your authorized Mercedes-Benz Center
for service.
Anticorrosion/antifreeze quantity
Approx. freeze protection
– 35°F
(– 37°C)– 49°F
(– 45°C)
4.8 US qt
(4.5 l)5.3 US qt
(5.0 l)

310 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Basic setting .............................................................. 122
Defogging windows .................................................. 123
Defrosting ................................................................... 123
Display and controls ................................................. 122
Dust filter ................................................................... 126
Economy ..................................................................... 123
Rear window defroster ............................................. 124
Residual engine heat utilization (REST) ............... 125
Special settings ......................................................... 123
Automatic transmission ............................................... 191
Emergency Operation .............................................. 199
Fluid level ...................................................................252
Program mode selector switch ............................... 198
Selector lever position .............................................. 194
Transmission selector lever,
manually unlocking .............................................272
BBabySmart
TM airbag deactivation system ..................... 64
Self-test ......................................................................... 64
Backrest, front seat .......................................................... 53
BAS (Brake assist system) ............................................ 213
Malfunction indicator lamp .....................................229Battery ............................................................................ 266
Battery recycling ...................................................... 267
BATTERY/ALTERNATOR - malfunction
and warning messages ............................................ 233
Block heater ................................................................... 209
BRAKE ASSIST - malfunction
and warning messages ............................................ 234
Brake assist system (BAS) ............................................ 213
Malfunction indicator lamp .................................... 229
Brake fluid ....................................................202, 302, 303
Capacity ..................................................................... 302
BRAKE FLUID - malfunction
and warning messages ............................................ 235
BRAKE LINING WEAR - malfunction
and warning messages ............................................ 235
Brake pad wear .............................................................. 235
Brake warning lamp ..................................................... 227
Brake fluid low ......................................................... 227
Brakes .................................................... 200, 202, 213, 217
CCapacities
Fuels, coolants, lubricants etc. .............................. 302
Cargo area ....................................................................... 159
Loading instructions ................................................. 160

311 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Cargo tie-down rings ..................................................... 162
Catalytic converter .........................................................176
Cellular telephone ......................................................... 163
Center console .................................................................. 20
Central locking switch .................................................... 36
Central locking system ................................................... 28
Automatic central locking ......................................... 37
Choosing global or selective mode ........................... 31
Electronic main key .................................................... 25
Electronic reserve key ................................................ 26
Locking and unlocking .............................................. 30
Mechanical keys .......................................................... 33
Remote control ............................................................ 28
Changing wheels ...........................................................260
CHECK ENGINE malfunction indicator lamp ............226
Check regularly and before a long trip ......................223
Checking engine oil level
Via engine oil level indicator ...................................112
Via oil dipstick ........................................................... 251
Child restraint ...............................................57, 63, 64, 74
Cleaning and care of the vehicle .................................290COMAND, radio, telephone
and two-way radio ..................................................... 174
Combination switch ....................................................... 117
Consumer information ................................................. 307
Control and operation of
radio transmitters ..................................................... 174
COOLANT (coolant level) - malfunction
and warning messages ............................................ 237
Coolant level
Adding coolant .......................................................... 253
Checking .................................................................... 252
COOLANT TEMP. (coolant temperature) -
malfunction and warning messages ..................... 238
Coolant temperature gauge ............................................ 86
Coolants .......................................................................... 305
Anticorrosion/antifreeze quantity ........................ 305
Cruise control ................................................................. 210
Cup holder
Center console, front ................................................ 154
Rear bench armrest ................................................... 155

313 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex ENGINE OIL LEVEL - malfunction
and warning messages ............................................ 241
Engine oil level indicator ...............................................112
ENGINE OIL LEVEL NOT WHEN ENGINE ON
(measuring) - multifunction indicator ....................113
Engine oils ......................................................................303
Capacities ...................................................................302
Enlarged cargo area ....................................................... 159
ESP (Electronic stability program) .... 206, 208, 217, 271
Control switch ........................................................... 219
Malfunction and warning messages ......................242
Malfunction indicator lamp .....................................229
Synchronizing ........................................................... 218
Warning lamp ............................................................229
Exterior lamp malfunction
and warning message ..............................................239
Exterior lamp switch ......................................................114
Exterior lamps ................................................................273
Adjusting headlamp aim ..........................................278
Fog lamps ....................................................................114
Headlamps ..................... 114, 239, 240, 274, 278, 292
Low and high beam .......................................... 117, 275Parking lamps ................................................... 114, 275
Replacing bulbs ........................................................ 273
Side marker lamp, front .......................................... 277
Standing lamps ................................................. 114, 275
Taillamp assemblies ................................................. 276
Turn signal lamp ............................................... 117, 275
FFirst aid kit ..................................................................... 246
Flexible service system (FSS) ...................................... 109
Fuel
Gasoline additives .................................................... 305
Premium unleaded gasoline ...................217, 302, 304
Fuel cap placement warning ....................................... 228
Fuel filler flap
Manual release ......................................................... 285
Fuel requirements ........................................................ 304
Fuel reserve warning .................................................... 228
Fuels, coolants, lubricants etc. - capacities .............. 302
Fuses, electrical ............................................................. 247

315 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
KKeys, vehicle ..................................................................... 24LLamps, exterior
Fog lamps ....................................................................114
Headlamp, adjusting ................................................278
Headlamps ..................... 114, 239, 240, 274, 278, 292
Low and high beam .......................................... 117, 275
Parking lamp ..............................................................114
Parking lamps ...........................................................275
Replacing bulbs .........................................................273
Side marker lamp, front ...........................................277
Standing lamp ............................................................114
Standing lamps ..........................................................275
Taillamp assemblies ......................................... 114, 276
Turn signal lamp ............................................... 117, 275
Layout of poly-V-belt drive ............................................298
LIGHT SENSOR - malfunction
and warning messages ............................................240
Lighter ............................................................................. 158
LIGHTING SYSTEM - malfunction
and warning messages ............................................239Limp home mode (Automatic transmission) ............. 199
Loading instructions ...................................................... 160
Locking and unlocking .................................................... 30
Low engine coolant level warning .............................. 237
MMaintenance ...................................................................175
Malfunction and indicator lamps
in the instrument cluster ........................................ 226
Malfunction and warning messages ...........................231
ABS-SYSTEM ............................................................. 234
BATTERY/ALTERNATOR ......................................... 233
BRAKE ASSIST ......................................................... 234
BRAKE FLUID ........................................................... 235
BRAKE LINING WEAR ............................................ 235
COOLANT (coolant level) ........................................ 237
COOLANT TEMP. (coolant temperature) .............. 238
DISPLAY DEFECTIVE (engine control unit) ........ 232
DISPLAY DEFECTIVE (several systems) ............... 232
ELEC. STABIL. PROGR. ............................................ 242
ENGINE FAN ............................................................. 236
ENGINE OIL LEVEL .................................................. 241
LIGHT SENSOR ......................................................... 240
LIGHTING SYSTEM .................................................. 239