2001 MERCEDES-BENZ CLK430 alternator

4 Contents
Malfunction and indicator lamps
in the center console ................232
AIRBAG OFF
indicator lamp .............................232
Malfunction and warning
messages in the
multifunction display ...............233
DISPLAY DEFECTIVE
(engine control unit) ..................234
DISPLAY DEFECTIVE
(several systems) ........................234
BATTERY/ALTERNATOR ...........235
ABS-SYSTEM ...............................236
BRAKE ASSIST ...........................236
BRAKE LINING WEAR ..............237
BRAKE FLUID .............................237
PARKING BRAKE .......................238
ENGINE FAN ...............................238
COOLANT
(coolant level) .............................239
COOLANT TEMP.
(coolant temperature) ................240
LIGHTING SYSTEM .................... 241LIGHT SENSOR .......................... 242
STEER. WHEEL ADJUST. .......... 242
ENGINE OIL LEVEL ................... 243
ELEC. STABIL. PROGRAM.
(Electronic stability
program) ..................................... 244
REMOVE KEY ............................. 244
WASHER FLUID ......................... 245
TELE AID ..................................... 246
Practical hintsFirst aid kit ..................................... 248
Shelf below rear window .............. 248
Stowing things in
the vehicle ................................. 248
Fuses ............................................... 249
Hood ................................................ 251
Checking engine oil level ............. 253
Automatic transmission
fluid level ................................... 254
Coolant level ................................... 254
Adding coolant ........................... 255Windshield washer / headlamp
cleaning system ........................256
Windshield and
headlamp washer
fluid mixing ratio .......................256
Spare wheel, vehicle tools,
storage compartment ................257
Vehicle jack .....................................258
Wheels .............................................259
Tire replacement ........................259
Rotating wheels ..........................260
Spare wheel .................................... 261
Changing wheels ...........................262
Tire inflation pressure ..................267
Battery .............................................268
Jump starting ..................................270
Towing the vehicle .........................272
Transmission selector lever,
manually unlocking ................... 274
Exterior lamps ................................275
Headlamp assembly ................... 276
Taillamp assemblies ..................278
Adjusting headlamp aim ...............280

191 Steering lock
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Important!
If the el ectronic key is lef t in th e steering lock position 0
for an extended period of time, it can no longer be
turned in the lock. In this case, remove electronic key
from steering lock and reinsert.
Caution!
To prevent accelerated battery discharge and a possible
dead battery, always remove the electronic key from the
steering lock. Do not leave th e ele ctronic key in steering
lock position 0.Notes:
A warning sounds when the driver’s door is opened
while the electronic key is in steering lock position 1
or 0.
With the engine at idle speed, the charging rate of the
alternator (output) is limited.
It is therefore recommended that you turn off
unnecessary electrical consumers while driving in stop-
and-go tra f f ic. Th is pre cau tion h elps to avoid draining of
the battery.
Unnecessary strain on the battery and charging system
may be minimized by turning off the following power
consumers, for example: Heated seats, rear window
defroster. In addition, the automatic climate air volume
control should be set to the lowest position.
The steering lock can only be unlocked with the vehicle
battery properly charged and connected.

227 Contents – Instrument cluster display
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator
lamps in the
instrument cluster ....................228
On-board diagnostic system
Check engine malfunction
indicator lamp .............................228
Brake warning lamp ..................229
Supplemental restraint
system (SRS)
indicator lamp .............................230
Fuel reserve and fuel cap
placement warning ....................230
Electronic stability program
(ESP) — warning lamp ............... 231
BAS/ESP malfunction
indicator lamp ............................. 231ABS malfunction
indicator lamp ............................ 231
Telescoping steering column –
indicator lamp ............................ 232
Seat belt warning lamp ............. 232
Malfunction and indicator lamps
in the center console ............... 232
AIRBAG OFF
indicator lamp ............................ 232
Malfunction and warning
messages in the
multifunction display .............. 233
DISPLAY DEFECTIVE
(engine control unit) ................. 234
DISPLAY DEFECTIVE
(several systems) ....................... 234
BATTERY/ALTERNATOR .......... 235
ABS-SYSTEM .............................. 236
BRAKE ASSIST ........................... 236BRAKE LINING WEAR ..............237
BRAKE FLUID .............................237
PARKING BRAKE .......................238
ENGINE FAN ...............................238
COOLANT
(coolant level) .............................239
COOLANT TEMP.
(coolant temperature) ................240
LIGHTING SYSTEM .................... 241
LIGHT SENSOR ...........................242
STEER. WHEEL ADJUST. ...........242
ENGINE OIL LEVEL ...................243
ELEC. STABIL. PROGRAM.
(Electronic stability
program) ......................................244
REMOVE KEY .............................244
WASHER FLUID .........................245
TELE AID .....................................246

235 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index BATTERY/ALTERNATORThis message indicates a malfunction which must be
repaired immediately.
It may indicate that the poly-V-belt has broken. Should
this condition occur, the poly-V-belt must be replaced
before continuing to operate the vehicle. Otherwise, the
engine will overheat due to an inoperative water pump
which may result in damage to the engine.
Do not continue to drive the vehicle with this message
displayed.
Doing so could result in serious engine damage that is
not covered by the Mercedes-Benz Limited Warranty.
Line 1 Line 2
BATTERY/ALTERNATOR VISIT WORKSHOP!
OVERVOLTAGE V ISIT WORKS HOP !
UNDERVOLTAGE CONSUMER DEFECTIVE!

300 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
3VIN, visible (lower edge of windshield)
4Engine number
5Body number and paintwork number
6Emission control label
7Information label, California version
Vacuum line routing for emission control systemLayout of poly-V-belt drive
1Automatic belt tensioner
2Crankshaft
3Air conditioner compressor
4Coolant pump
5Generator (alternator)
6Idler pulley
7Power steering pump
6
5
7
3
4

303 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Rims – Winter tires
Electrical system Model CLK 430 CLK 55 AMG
Rim (light alloy)
Wheel offset7 J x 16 H 2
1.46 in (37 mm)7
1/2 J x 17 H 2
1.46 in (37 mm)
Winter tires:
Radial-ply tires 205/55 R 16 91 H M+S 225/45 R 17 91 W M+S
Model CLK 430 CLK 55 AMG
Generator (alternator) 14 V/150 A 14 V/150 A
Starter motor 12V/1.7 kW 12V/1.7 kW
Battery 12V/100 Ah 12V/100 Ah
Spark plugs
Electrode gap
Tightening torqueBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)Bosch F 8 DPER
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)

314 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Basic setting .............................................................. 124
Defogging windows .................................................. 125
Defrosting ................................................................... 125
Display and controls ................................................. 124
Dust filter ................................................................... 128
Economy ..................................................................... 125
Rear window defroster ............................................. 126
Residual engine heat utilization (REST) ............... 127
Special settings ......................................................... 125
Automatic transmission ............................................... 193
Emergency Operation .............................................. 201
Fluid level ...................................................................254
Program mode selector switch ...............................200
Selector lever position .............................................. 196
Transmission selector lever,
manually unlocking ............................................. 274
BBabySmart
TM airbag deactivation system ..................... 65
Self-test ......................................................................... 65
Backrest, front seat .......................................................... 54
BAS (Brake assist system) ............................................ 215
Malfunction indicator lamp ..................................... 231Battery ............................................................................ 268
Battery recycling ...................................................... 269
BATTERY/ALTERNATOR - malfunction and warning
messages ................................................................... 235
Block heater .................................................................... 211
BRAKE ASSIST - malfunction and warning messages ..
236
Brake assist system (BAS) ............................................ 215
Malfunction indicator lamp .....................................231
Brake fluid ....................................................204, 229, 307
Capacity ..................................................................... 305
BRAKE FLUID - malfunction and warning messages ....
237
BRAKE LINING WEAR - malfunction and warning
messages ................................................................... 237
Brake pad wear .............................................................. 237
Brake warning lamp ..................................................... 229
Brake fluid low ......................................................... 229
Brakes ................................................... 202, 204, 215, 220
CCapacities
Fuels, coolants, lubricants etc. .............................. 305
Cargo area ....................................................................... 160
Loading instructions ................................................. 162

319 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Lighter ............................................................................. 159
LIGHTING SYSTEM - malfunction
and warning messages ............................................ 241
Limp home mode (Automatic transmission) ............. 201
Loading instructions ..................................................... 162
Locking and unlocking ................................................... 30
Low engine coolant level warning ..............................239
MMaintenance ................................................................... 177
Malfunction and indicator lamps
in the instrument cluster .........................................228
Malfunction and warning messages ...........................233
ABS-SYSTEM .............................................................236
BATTERY/ALTERNATOR ..........................................235
BRAKE ASSIST ..........................................................236
BRAKE FLUID ............................................................237
BRAKE LINING WEAR .............................................237
COOLANT (coolant level) .........................................239
COOLANT TEMP. (coolant temperature) ...............240
DISPLAY DEFECTIVE
(engine control unit) ...........................................234
DISPLAY DEFECTIVE
(several systems) ..................................................234
ELEC. STABIL. PROGR. ............................................244ENGINE FAN ............................................................. 238
ENGINE OIL LEVEL ................................................. 243
LIGHT SENSOR ......................................................... 242
LIGHTING SYSTEM ...................................................241
PARKING BRAKE ..................................................... 238
REMOVE KEY ........................................................... 244
STEER. WHEEL ADJUST. ......................................... 242
TELE AID ................................................................... 246
WASHER FLUID ........................................................ 245
Malfunction message memory ....................................106
Manual operation of sliding/pop-up roof .................. 286
Mechanical keys ............................................................... 33
Memory .............................................................................48
Recalling ....................................................................... 49
Storing .................................................................... 48, 81
Mirror, exterior, adjusting ..............................................80
Mirror, exterior, rear view ..............................................80
Mirror, inside, rear view ................................................. 79
Multicontour seat ............................................................. 55
Multifunction display ...................................................... 90
Engine oil level indicator ...........................................94
FSS (Flexible service system) ................................... 94
Setting the audio volume ......................................... 110
Trip and main odometer ............................................ 94
Vehicle speed ............................................................... 94
Multifunction steering wheel .........................................90