2000 MERCEDES-BENZ CL500 PARKTRONIC

283 Parking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index The obstacle may not be recognized if outside the
shaded sensor field, and no longer be indicated when
approaching it any closer (warning indicators go out).
Parktronic malfunction
All red segments of the warning indicators light up, and
a warning sounds for 3 seconds, if Parktronic does not
function properly. The indicator lamp in the switch
lights up and the system switches off automatically!
A dirty sensor could be the reason. See page 378 for
instructions on cleaning the sensors in the bumpers.
After cleaning the sensors, turn electronic key in starter
switch to position 2. If the defect continues to be
displayed, have the system checked at your authorized
Mercedes-Benz Center.Parktronic switch
The switch is located on the center console.
1Parktronic switched off
2Parktronic switched on
3Indicator lamp – comes on when Parktronic is
switched off
The parktronic system is switched on again when
turning the electronic key in starter switch position 2.3

294 Malfunction and indicator lamps
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
ABS malfunction indicator lamp
The ABS malfunction indicator lamp in the
instrument cluster comes on with the
electronic key in starter switch position 2
and should go out with the engine running.
When the ABS malfunction indicator lamp symbol and
warning in the instrument cluster remains illuminated
while the engine is running, it indicates that the ABS
has detected a malfunction and has switched off. In this
case, the brake system functions in the usual manner,
but without antilock assistance.
A malfunctioning ABS control unit can possibly affect
the operation of other systems (e.g. Parktronic,
Navigation, Automatic transmission). Be guided
accordingly with respect to the use of those systems and
have the system checked at your authorized
Mercedes-Benz Center as soon as possible.With the ABS malfunctioning, the BAS and ESP are also
switched off. The malfunction indicator lamps and
malfunction messages in the multifunction display
come on with the engine running.
If the charging voltage falls below 10 volts, the
malfunction indicator lamp comes on and the ABS is
switched off. When the voltage is above this value again,
the malfunction indicator lamp should go out and the
ABS is operational.
Have the system checked at your authorized
Mercedes-Benz Center as soon as possible.
See page 269 for notes on antilock brake system (ABS).
ABS

373 Contents - Vehicle care
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care
of the vehicle ............................. 374
Power washer ..............................375
Tar stains ..................................... 376
Paintwork, painted body
components ................................. 376
Engine cleaning .......................... 376
Vehicle washing ......................... 376Ornamental moldings ............... 377
Headlamps, taillamps,
turn signal lenses ...................... 377
Cleaning the Distronic
system sensor ............................. 378
Cleaning the parktronic
system sensors ........................... 378
Wiper blades .............................. 379
Light alloy wheels ..................... 380
Instrument cluster ..................... 381Steering wheel and
gear selector lever ...................... 381
Cup holder ................................... 381
Seat belts .....................................382
Headliner and shelf
below rear window .....................382
Leather upholstery .....................382
Hard plastic trim items .............382
Plastic and rubber parts ............382

378 Cleaning and care of the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Cleaning the Distronic system sensor
Use a mild car wash detergent, such as Mercedes-Benz
approved Car Shampoo, with plenty of water to clean
the sensor (1).
To prevent scratches, never apply strong force and use
only a soft, non-scratchy cloth when cleaning the
sensor. Do not attempt to wipe dirty sensors with a dry
cloth or sponge.
Note:
Restart the engine after cleaning the sensor (1).Cleaning the parktronic system sensors
Use a mild car wash detergent, such as Mercedes-Benz
approved Car Shampoo, with plenty of water.
When using a steam cleaner or power washer, aim
nozzle only briefly from a minimum distance of 4 in.
(10 cm) at sensors (1).
To prevent scratches, never apply strong force and use
only a soft, non-scratchy cloth when cleaning the
sensors. Do not attempt to wipe dirty sensors with a dry
cloth or sponge.
1
1
1

409 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Cassette player .......................................................... 127
CD Player .................................................................... 126
Distronic (DTR) .......................................................... 133
Engine oil level indicator ......................................... 124
FSS .............................................................................. 124
Individual settings .................................................... 138
Malfunction/warning message memory ............... 136
Radio ........................................................................... 125
Telephone ................................................................... 128
Telephone — Incoming call ...................................... 131
Telephone — Redialing ............................................. 130
Telephone book ......................................................... 128
Tire inflation pressure monitor .............................. 124
Trip and main odometer .......................................... 124
Trip computer ............................................................ 134
Multifunction steering wheel ...................................... 120
NNavigation system .......................................................... 132
Night security illumination ......................................... 158
OOn-board diagnostic system ........................................ 290
Operator’s Manual ............................................................. 8
Outside temperature indicator ..................................... 117
Overhead control panel ................................................... 21PPanic button ......................................................................47
Parcel net in front passenger footwell ....................... 200
Parcel net in trunk ......................................................... 199
Parking ........................................................................... 242
Parking assist (Parktronic) .......................................... 279
Parking brake .....................196, 227, 238, 242, 292, 340
PA R K I N G B R A K E - m a l f u n c t i o n
and warning messages ............................................ 302
Power assistance ........................................................... 240
Power closing assist
Doors and trunk lid .................................................... 50
Power head restraints, rear ............................................ 81
Power seats, front
Backrest ........................................................................72
Seat ventilation system ..............................................79
Power windows ...............................................................178
Blocking of rear side window operation ................ 180