sensor MERCEDES-BENZ E-CLASS WAGON 2001 W210 User Guide

235 Parking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Monitoring reach of sensors
Front bumper:
Rear bumper:The first yellow segment lights up at these distances.
Additional segments light up as the vehicle comes
closer to the obstacle.
Minimum distance between vehicle and obstacle at
which the system stops indicating: Center approx. 40 in (100 cm)
Corner approx. 24 in (60 cm)
Center approx. 48 in (120 cm)
Corner approx. 32 in (80 cm)
P54.65-2299-26
Front corners approx. 6 in (15 cm)
Front center and rear approx. 8 in (20 cm)
P54.65-2300-26

236 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.
A dirty sensor could be the reason. (See page 311 for
instructions on cleaning the sensors in the bumpers.)
After cleaning the sensors, turn electronic key in
steering lock 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

241 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 .................... 242
On-board
diagnostic system .......................242
Check engine malfunction
indicator lamp .............................242
Brake warning lamp ..................243
Supplemental restraint
system (SRS)
indicator lamp .............................244
Fuel reserve and fuel cap
placement warning ....................244
Electronic stability program
(ESP) — warning lamp ...............245BAS / ESP malfunction
indicator lamp ............................ 245
ABS malfunction
indicator lamp ............................ 245
Seat belt warning lamp ............. 246
Malfunction and
indicator lamp in the
center console ........................... 246
AIRBAG OFF
indicator lamp ............................ 246
Malfunction and warning
messages in the
multifunction display .............. 247
DISPLAY DEFECTIVE ................ 248
BATTERY / ALTERNATOR ........ 249
ABS-SYSTEM .............................. 250
BRAKE ASSIST ........................... 250
BRAKE LINING WEAR .............. 251BRAKE FLUID ............................. 251
PARKING BRAKE .......................252
ENGINE FAN ...............................252
COOLANT
(coolant level) .............................253
COOLANT TEMP.
(coolant temperature) ................254
LIGHTING SYSTEM ....................255
LIGHT SENSOR ...........................256
REMOVE KEY .............................256
TELE AID .....................................257
STEERING GEAR OIL .................257
ENGINE OIL LEVEL ...................258
WASHER FLUID .........................259
ELEC. STABIL. PROG.
(Electronic stability
program) ......................................260

256 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
LIGHT SENSOR
With the electronic key removed and the driver’s door
open, a warning sounds and the message “SWITCH OFF
LIGHTS!” appears in the multifunction indicator if the
vehicle’s exterior lamps (except standing lamps) are not
switched off.REMOVE KEY
This message plus an audible alarm indicate that the
electronic key is in steering lock position 0 or 1, and the
driver’s door is open.
P54.30-3573-21

258 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
ENGINE OIL LEVEL
1 The engine oil level must be checked immediately. See Engine oil
level indicator on page 117.
2 There is no oil in the engine. There is a danger of engine damage.3 There is a risk of damaging the engine or catalytic converter. The
engine oil level must be checked immediately. See Engine oil level
i n d i c a t o r o n p a g e 117 .
4 The engine oil level has dropped to a critical level.
Check the engine oil level immediately. See Engine oil level
indicator on page 117 and check the engine for visible leakage (loss
of oil).
5 The measuring system is malfunctioning.
6 It may be that there is water in the engine oil. Have the engine oil
che cked.
When the “ENGINE OIL LEVEL – CHECK LEVEL”
message appears while the engine is running and at
operating temperature, the engine oil level has dropped
to approximately the minimum mark on the dipstick.
When this occurs, the warning will first come on
intermittently and then stay on if the oil level drops
further.
If no oil leaks are noted, continue to drive to the nearest
service station where the engine oil should be topped to
the “full” mark on the dipstick with an approved oil.
The engine oil level warnings should not be ignored.
Extended driving with the symbol displayed could
result in serious engine damage that is not covered by
the Mercedes-Benz Limited Warranty.
Line 1 Line 2
ENGINE OIL LEVEL CHECK LEVEL!
1
ENGINE OIL LEVEL STOP, ENGINE OFF!
2
ENGINE OIL LEVEL REDUCE OIL LEVEL
3
ENGINE OIL LEVEL VISIT WORKSHOP!
4
ENGINE OIL SENSOR VISIT WORKSHOP!
5
ENGINE OIL VISIT WORKSHOP!
6

307 Contents - Vehicle care
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care of
the vehicle .................................. 308
Power washer ..............................309
Tar stains .....................................309
Paintwork, painted body
components .................................309
Engine cleaning .......................... 310Vehicle washing ..........................310
Ornamental moldings ................310
Headlamps, taillamps,
turn signal lenses .......................310
Cleaning the parktronic
system sensors ............................ 311
Window cleaning ........................ 311
Wiper blades ............................... 311
Light alloy wheels ......................312Instrument cluster ..................... 312
Steering wheel and
gear selector lever ...................... 312
Cup holder ................................... 312
Seat belts ..................................... 312
Headliner ..................................... 312
Upholstery ................................... 313
Hard plastic trim items ............. 313
Plastic and rubber parts ............ 313

311 Cleaning and care of the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex 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.Window cleaning
Use a window cleaning solution on all glass surfaces. An
automotive glass cleaner is recommended.
Note:
For safety reasons, remove electronic key from steering
lock before cleaning the windshield, otherwise the
wiper motor can suddenly turn on and cause injury.
Wiper blade
Clean the wiper blade rubber with a clean cloth and
detergent solution.
Note:
For safety reasons, remove electronic key from steering
lock before cleaning the wiper blade, otherwise the
wiper motor can suddenly turn on and cause injury.
P88.20-2049-261
1
1

335
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
IIdentification labels ....................................................... 317
Illuminated vanity mirrors ........................................... 160
Indicator lamps in the
instrument cluster ............................................. 88, 242
Individual settings ..........................................................110
Infant and child restraint systems ................................ 78
Information call
See Tele Aid ............................................................... 186
Instrument cluster ........................................................... 86
Activating ..................................................................... 89
Illumination ................................................................. 89
Indicator lamps ........................................................... 88
Instruments and controls ............................................... 18
Interior
General notes ............................................................. 161
Interior lighting ............................................................. 159JJump starting ..................................................................285
KKeys, vehicle .....................................................................24LLamps, exterior
Fog lamps ...........................................................119, 295
Headlamps ........................................ 119, 255, 292, 310
Parking lamps ...........................................119, 294, 295
Replacing bulbs ......................................................... 291
Side marker lamp, front ...................................119, 297
Standing lamps .........................................119, 294, 295
Taillamps .......................................... 119, 255, 295, 310
Layout of poly-V-belt drive ............................................ 318
LIGHT SENSOR -
malfunction and warning messages ..................... 256
Lighter ............................................................................. 167
LIGHTING SYSTEM -
malfunction and warning messages ..................... 255
Limp home mode ........................................................... 209
Loading instructions ...................................................... 176
Locking and unlocking .................................................... 31

336
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
MMaintenance ................................................................... 185
Malfunction and indicator lamp
in the center console ................................................246
Malfunction and indicator lamps
in the instrument cluster .........................................242
Malfunction and warning messages ...........................247
ABS-SYSTEM .............................................................250
BATTERY / ALTERNATOR .......................................249
BRAKE ASSIST ..........................................................250
BRAKE FLUID ............................................................ 251
BRAKE LINING WEAR ............................................. 251
COOLANT (coolant level) .........................................253
COOLANT TEMP. .......................................................254
DISPLAY DEFECTIVE (engine control unit) .........248
DISPLAY DEFECTIVE (several systems) ...............248
ELEC. STABIL. PROG. ...............................................260
ENGINE FAN ..............................................................252
ENGINE OIL LEVEL ..................................................258
LIGHT SENSOR .........................................................256
LIGHTING SYSTEM ...................................................255
PARKING BRAKE ......................................................252
REMOVE KEY ............................................................256
STEERING GEAR OIL ...............................................257
TELE AID ....................................................................257WASHER FLUID ........................................................ 259
Malfunction message memory ....................................108
Manual release for fuel filler flap .............................. 302
Mechanical keys ............................................................... 33
Memory ................................................................ 47, 81, 84
Recalling ....................................................................... 48
Storing ........................................................................... 47
Mirror, exterior, adjusting ..............................................83
Mirror, exterior, rear view ..............................................83
Mirror, inside, rear view ................................................. 82
Multicontour seat ............................................................. 53
Multifunction display ...................................................... 92
Audio systems ..............................................................97
Engine oil level indicator ...........................................96
FSS (Flexible service system) ................................... 96
Individual settings .................................................... 110
Malfunction message memory ............................... 108
Navigation system .....................................................105
Telephone ...................................................................100
Trip and main odometer ............................................ 96
Trip computer ............................................................106
Vehicle speed ............................................................... 96
Multifunction steering wheel .........................................92
Setting the audio volume ......................................... 113

337
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
NNavigation system - Multifunctions display .............. 105
Night security Illumination ......................................... 120OOn-board diagnostic system .........................................242
Operator’s manual ............................................................. 8
Outside temperature indicator ...................................... 90
Overhead control panel ................................................... 21PPanic button ...................................................................... 33
Parcel net in front passenger footwell ....................... 178
Parking ............................................................................ 213
Parking assist (Parktronic) ..........................................232
Malfunction ...............................................................236
Parktronic switch ......................................................236
Sensors .......................................................................233
Warning indicators ...................................................234
Parking brake ...............................210, 212, 213, 229, 243
PA R K I N G B R A K E -
malfunction and warning messages ......................252Power assistance ............................................................ 212
Power seats, front ............................................................. 44
Power windows ............................................................... 154
Blocking of rear door window operation ............... 155
Opening and closing ...................................................32
Synchronizing ........................................................... 156
Problems with your vehicle ............................................ 14
Product information .......................................................... 7
RRadio transmitters ......................................................... 184
Rain sensor ..................................................................... 123
Rear view mirrors ............................................................82
Antiglare night position .............................................82
Exterior ......................................................................... 83
Inside ............................................................................82
Parking position ..........................................................85
Storing mirror positions in memory ........................84
Rear window defroster .................................................. 130
Rear window wiper/washer .........................................124
Rear-facing bench seat .................................................. 174
Remote control .................................................................29
Battery replacement ................................................ 298