2001 MERCEDES-BENZ CLK CABRIOLET transmission

257 Engine compartment
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Automatic transmission fluid level
The transmission has a permanent fill of automatic
transmission fluid.
Regular automatic transmission fluid level checks and
changes are not required. For this reason the dipstick is
omitted.
If you notice fluid leaks or gear shifting malfunctions,
have your authorized Mercedes-Benz Center check the
transmission fluid level.Coolant level
To check the coolant level, the vehicle must be parked
on level ground and the engine stopped.
Check coolant level only when coolant is cold.
The coolant level should reach the black top part of the
reservoir.
P20.30-2032-26

278 Towing
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
We recommend that the vehicle be transported using
flat bed equipment. This method is preferable to other
types of towing.
The vehicle may be towed with all wheels on the ground
and the selector lever in position “N” for distances up to
30 miles (50 km) and at a speed not to exceed 30 mph
(50 km/h). The electronic key must be in steering lock
position 2.
To be certain to avoid a possibility of damage to the
transmission, however, we recommend the drive shaft
be disconnected at the rear axle drive f lange for any
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with
sling-type equipment over bumpy roads will damage
radiator and supports.
Use wheel lift, dolly, or flat bed equipment, with
electronic key in steering lock turned to position 0.Note:
To signal turns while being towed with hazard warning
flasher in use, turn electronic key in steering lock to
position 2 and activate combination switch for left or
right turn signal in usual manner – only the selected
turn signal will operate.
Upon canceling the turn signal, the hazard warning
f lasher will operate again.
Caution!
If the vehicle is towed with the front axle raised, the
engine must be shut off (electronic key in steering lock
position 0 or 1). Otherwise, the ESP will immediately be
engaged and will apply the rear wheel brakes. Switch off
th e tow -away alarm (see page 44) a s well a s t he ESP (see
page 222).
Wa r n i n g !
With the engine not running, there is no power
assistance for the braking and steering systems. In
this case, it is important to keep in mind that a
considerably higher degree of effort is necessary to
brake and steer the vehicle.

279 Towing
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Transmission selector lever, manually unlocking
In the case of power failure the transmission selector
lever can be manually unlocked, e.g. to tow the vehicle.To do so, insert a pin (1), e.g. ball point pen, into the
covered opening below the position “D” of the shift
pattern. While pushing the pin down, move selector
lever from position “P”.
Af ter remova l of t he pin f rom th e opening , t he cover will
not close fully. Only after moving the selector lever to
positions “D+” and “D–” does the cover return to its
closed position.

317 Fuels, coolants, lubricants etc. - capacities
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Fuels, coolants, lubricants etc. – capacities
Veh icle c omponents and t heir respec tive lub rica nts mu st ma tch . T herefore u se only brands tested and rec omm end ed
by us. Please refer to the Factory Approved Service Products pamphlet, or inquire at your Mercedes-Benz Center.
Fuels, coolants, lubricants etc. Model Capacity
Engine with oil filter
(recommended engine oils)8.5 US qt (8.0 l)
Automatic transmission
(automatic transmission fluid)CLK 320
CLK 4308.5 US qt (8.0 l)
9.6 US qt (9.1 l)
Rear axle
(Hypoid gear oil SAE 90, 85 W 90)1. 4 U S q t (1. 3 l )
Power steering
(MB Power steering fluid)approx. 1.1 US qt (1.0 l)
Front wheel hubs
(high temperature roller bearing grease)approx. 2.1 oz (60 g) each
Brake system
(MB Brake fluid (DOT 4))approx. 0.5 US qt (0.5 l)
Cooling system
(MB Anticorrosion/antifreeze)CLK 320
CLK 430approx. 9.5 US qt (9.0 l)
a p p r o x . 11 . 7 U S q t ( 11 . 1 l )

326 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
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 ............................................... 195
Emergency operation ...............................................203
Fluid level ...................................................................257
Program mode selector switch ...............................202
Selector lever position .............................................. 198
Transmission selector lever, manually unlocking 279
BBabySmart
TM airbag deactivation system ..................... 64
Self-test ......................................................................... 64
Backrest, front seat .......................................................... 54
BAS (Brake assist system) ............................................ 216
Malfunction indicator lamp ..................................... 231
Battery .............................................................................272
Battery recycling .......................................................273
BATTERY/ALTERNATOR - malfunction
and warning messages ............................................236Block heater .................................................................... 212
BRAKE ASSIST - malfunction
and warning messages ............................................ 237
Brake assist system (BAS) ............................................ 216
Malfunction indicator lamp .....................................231
Brake fluid ..................................................... 229, 317, 319
Capacity ...................................................................... 317
BRAKE FLUID - malfunction
and warning messages ............................................ 238
BRAKE LINING WEAR - malfunction
and warning messages ............................................ 238
Brake pad wear .............................................................. 238
Brake warning lamp ..................................................... 229
Brake fluid low ......................................................... 229
Brakes ................................................... 204, 206, 216, 220
CCapacities
Fuels, coolants, lubricants etc. ............................... 317
Cargo tie-down rings ..................................................... 156
Catalytic converter ......................................................... 180
Cellular telephone .......................................................... 157
Center console .................................................................. 20
Central locking switch .................................................... 36

330 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
IIdentification labels ........................................................311
Illuminated vanity mirrors ........................................... 150
Indicator lamps in the instrument cluster ................... 84
Individual settings ......................................................... 106
Infant and child restraint systems ................................ 74
Information call
See Tele Aid ............................................................... 182
Instrument cluster ........................................................... 82
Activating display ....................................................... 85
Indicator lamps ........................................................... 84
Instrument lamps ............................................................ 85
Instruments and controls ............................................... 18
Interior
General notes ............................................................. 151
Interior lighting ............................................................. 149JJump starting .................................................................. 274KKeys, vehicle ..................................................................... 24
LLamps, exterior
Fog lamps ................................................................... 114
Headlamp, adjusting ................................................ 285
Headlamps ...................... 114, 242, 243, 281, 285, 305
Low and high beam ........................................... 117, 282
Parking lamps ................................................... 114, 282
Replacing bulbs ........................................................ 280
Side marker lamp, front .......................................... 284
Standing lamps ................................................. 114, 282
Taillamp assemblies ........................................ 114, 283
Turn signal lamps ............................................. 117, 282
Layout of poly-V-belt drive ............................................ 312
LIGHT SENSOR - malfunction
and warning messages ............................................ 243
Lighter ............................................................................. 155
LIGHTING SYSTEM - malfunction
and warning messages ............................................ 242
Limp home mode (Automatic transmission) ............ 203
Locking and unlocking .................................................... 30
Low engine coolant level warning .............................. 240
Luggage cover ................................................................ 250

334 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
TTachometer ....................................................................... 87
Technical data ................................................................ 313
Electrical system ....................................................... 315
Main dimensions ...................................................... 316
Rims and tires ........................................................... 314
Weights ....................................................................... 315
Tele Aid ........................................................................... 182
Emergency calls ........................................................ 183
Information ................................................................ 187
Initiating an emergency call manually ................. 185
Roadside Assistance ................................................. 186
TELE AID - malfunction
and warning messages ............................................247
Telephone .......................................................................... 96
General notes ............................................................. 157
Incoming call ............................................................. 100
Redialing ...................................................................... 98
Telephone book ........................................................... 96
Telephones and two-way radios ................................... 178
Telescoping steering column
Adjusting ...................................................................... 76
Indicator lamp ...........................................................232
Telescoping steering column - malfunction
and warning messages ............................................243The first 1 000 miles .....................................................179
Tire inflation pressure .................................................. 271
Tire speed rating ............................................................ 210
Tire traction ................................................................... 209
Tires ................................................................................ 323
Driving instructions ................................................ 208
Rims and tires ........................................................... 314
Rotating wheels ........................................................ 263
Tire inflation pressure ............................................. 271
Tire replacement ...................................................... 262
Winter driving instructions ..................................... 211
Tow-away alarm ................................................................44
Towing the vehicle ......................................................... 276
Transmission .................................................................. 195
Transmission selector lever,
manually unlocking ................................................. 279
Traveling abroad ............................................................ 213
Trip computer .................................................................102
Trip odometer ...................................................................87
Trunk .................................................................................38
Opening ........................................................................ 31
Release switch ............................................................. 40
Separately locked ........................................................ 38
Trunk lamp .................................................................... 299