2002 MERCEDES-BENZ C240 Exterior lamp switch

147 Exterior lamp switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Locator lighting
After unlocking the vehicle with the electronic key
during darkness the fog lamps and parking lamps
switch for approximately 40 seconds.
The exterior lamps will be switched off when opening
the driver’s door.
See the individual setting menu “LIGHTING” –
“LOCATOR LIGHTING” on page 128, for instructions on
how to activate the function.Headlamp cleaning system
Turn the electronic key in starter switch to position 1.
The headlamps will be cleaned with a high-pressure
water jet when you press the headlamp washer
button (1).
See page 323 for instructions on filling up the
windshield/headlamp washer reservoir.
OM_203.book Seite 147 Donnerstag, 31. Mai 2001 11:57 11

148 Combination switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Combination switch
1Low beam
(exterior lamp switch position B)
2High beam
(exterior lamp switch position B)
3High beam flasher (high beam available
independent of exterior lamp switch position)
4Turn signals, right
5Turn signals, leftTo signal minor directional changes, such as changing
lanes on a highway, move combination switch briefly to
the point of resistance only and release. The turn
signals blink three times.
To operate the turn signals continuously, move the
combination switch past the point of resistance (up or
down). The switch is automatically canceled when the
steering wheel is turned to a large enough degree.
Turn signal failure
If one of the turn signals fails, the turn signal indicator
system flashes and sounds at a faster than normal rate.
OM_203.book Seite 148 Donnerstag, 31. Mai 2001 11:57 11

284 Check regularly and before a long trip
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Check regularly and before a long trip 1Windshield washer and
headlamp cleaning system
For refilling reservoir see page 323.
2Coolant level,
see “Coolant level” on page 322
3Brake fluid (fuse box cover removed),
see “Brake fluid” on page 383.
Opening hood, see page 318.
Removing fuse box cover, see page 316.
Vehicle lighting: Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on
page 351.
Exterior lamp switch, see page 143.
2
3
P 00.40-2005-26
OM_203.book Seite 284 Donnerstag, 31. Mai 2001 11:57 11

306 Malfunction and warning messages
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
LAMP SENSOR
* C = Category, see page 293The headlamps will be switched on automatically if the
light sensor malfunctions.
The individual setting menu “LIGHTING”,
“LIGHT CIRCUIT HEADLAMP MODE” can be set to
“MANUAL”. See page 128. It will then be possible to
s witch t he he ad lamp s on and of f us ing t he ex te rior lamp
switch. See page 143 for notes on the exterior lamp
switch. DOOR
* C = Category, see page 293. Line 1 Line 2 C*
LAMP SENSOR VISIT WORKSHOP! 2Line 1 Line 2 C*
DOOR OPEN! 1
OM_203.book Seite 306 Donnerstag, 31. Mai 2001 11:57 11

351 Exterior lamps
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Exterior lamps
Headlamp adjustment
Correct headlamp adjustment is extremely important.
Check and readjust headlamps at regular intervals and
when a bulb has been replaced.Replacing bulbs
Notes:
To prevent a possible electrical short circuit, switch off
lamp prior to replacing a bulb.
When replacing bulbs, install only 12 volt bulbs with
the specified watt rating.
When replacing halogen bulbs do not touch glass
portion of bulb with bare hands. Use plain paper or a
clean cloth.
If the newly installed bulb does not light up, switch the
lamp off and on again. If the bulb still does not light up,
have the system checked at an authorized
Mercedes-Benz Center.
Wa r n i n g !
Bulbs and bulb holders can be very hot. Allow the
lamp to cool down before changing a bulb.
Halogen lamps contain pressurized gas. A bulb can
explode if you:
• touch or move it when hot,
•drop the bulb,
• scratch the bulb.Wear eye and hand protection.
Wa r n i n g !
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the lamp
and its components. We recommend that you have
such work done by a qualified technician.
OM_203.book Seite 351 Donnerstag, 31. Mai 2001 11:57 11

391 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Cruise control .................................................................272
Cup holder ...................................................................... 211
DDashboard ......................................................................... 22
Door control panel ........................................................... 20
Door entry lamps ...........................................................204
Drive sensibly - Save Fuel ............................................ 261EEasy-entry/exit feature ................................................... 48
Electronic key ................................................................... 29
Changing batteries ................................................... 357
Electronic main key
Synchronizing remote control ................................ 359
Electronic stability program
(ESP) ........................................................................... 278
Emergency call
See Tele Aid ............................................................... 234
Emergency engine shut-down ..................................... 359
Emergency operation of
sliding/pop-up roof ................................................... 360Emergency tensioning retractor
(ETR) .............................................................................72
Emergency trunk lid release button ............................. 44
Emergency unlocking in case of accident ...................40
Engine oil consumption ................................................ 142
Engine oil level indicator .............................................. 141
Enlarged cargo area .......................................................221
Express opening and closing
(power windows) ....................................................... 198
Exterior lamp switch ..................................................... 143
Daytime running lamp mode .................................. 145
Exterior lamps ................................................................ 351
Additional turn signals
on the exterior mirror ........................................ 356
Bulbs for high and low beam ................................. 353
Headlamp assembly ................................................. 352
High mounted stop lamp ......................................... 356
License plate lamps ................................................. 355
Parking and standing lamp .................................... 353
Replacing bulbs ......................................................... 351
Side marker lamp, front .......................................... 355
Taillamp assemblies ................................................ 354
Turn signal lamp ...................................................... 353
Exterior mirror adjustment ............................................ 91
Exterior mirror,
front passenger side, parking position .................... 92
OM_203.book Seite 391 Donnerstag, 31. Mai 2001 11:57 11