headlamp MERCEDES-BENZ CLK-CLASS 2003 User Guide

224 Check regularly and before a long trip
Technical
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Check regularly and before a long trip 1Engine oil level
See “Engine oil level, checking” on page 114 and
page 253.
2Coolant level
See “Coolant level” on page 254.
3Brake fluid
See “Brake fluid” on page 307.
4Windshield washer system
Headlamp cleaning system
For refilling reservoir see page 256.
Opening hood, see page 251.
Ve h i c l e l i g h t i n g : Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on
page 275.
Exterior lamps switch, see page 116.
Mercedes-Benz
Mercedes-Benz
4
2
1
3
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240 Malfunction and warning messages
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
LIGHTING SYSTEMWhen the message appears after starting the engine, or
if it comes on while driving, this indicates a failure in
the parking lamp, taillamp, stop lamp, or low beam
headlamp. See page 275 for instructions on replacing
bulbs.
If an exterior lamp fails, the message will appear only
when that lamp is switched on.
If a brake lamp fails, the message will appear when
applying the brake and stays on until the engine is
turned off.
Note:
If additional lighting is installed (e.g. auxiliary
headlamps etc.) be certain to connect into the fuse
before the failure indicator monitoring unit order to
avoid damaging the system.
Line 1 Line 2
LAMP DEFECTIVE CHECK LAMPS!
DISPLAY DEFECTIVE VISIT WORKSHOP!
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244 Malfunction and warning messages
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
WA S H E R F L U I DWhen this message appears while the engine is
running, the level of the reservoir has dropped to
approx.
1/3 of the total volume. The reservoir should be
refilled with the prescribed mixture of MB Windshield
Washer Concentrate “S” and water or the Concentrate
and commercially available premixed windshield
washer solvent/antifreeze, depending on ambient
temperature, at the next opportunity. The reservoir for
the windshield and headlamp washer systems is located
in the engine compartment.
See windshield washer system on page 256 for
instructions on adding washer fluid.
Line 1 Line 2
WASHER FLUID CHECK LEVEL!
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247 Contents – Practical hints
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
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 ...........................255
Windshield washer / headlamp
cleaning system .........................256
Windshield and headlamp
washer fluid mixing ratio .........256Spare 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 .................. 278Adjusting headlamp aim ...............280
Changing batteries in
the electronic key .....................283
Synchronizing remote
control ..........................................285
Emergency operation of
sliding/pop-up roof ...................286
Manual release for
fuel filler flap .............................287
Replacing wiper
blade insert ................................287
Roof rack .........................................289
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256 Engine compartment
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Windshield washer / headlamp cleaning system
1Windshield washer/headlamp cleaning system fluid
reservoir
Capacity approx. 7.4 US qt (7.0 l).
The reservoir should be refilled with MB Windshield
washer concentrate and water (or commercially
available premixed windshield washer solvent/
antifreeze, depending on ambient temperatures).Windshield and headlamp washer
fluid mixing ratio
For temperatures above freezing:
MB Windshield Washer Concentrate “S” and water.
1 part “S” to 100 parts water
(40 ml “S” to 1 gallon water).
For temperature below freezing:
MB Windshield Washer Concentrate “S” and
commercially available premixed windshield washer
solvent/antifreeze.
1 part “S” to 100 parts solvent
(40 ml “S” to 1 gallon solvent).
1
P82.35-2017-26
Wa r n i n g !
Washer solvent/antifreeze is highly flammable. Do
not spill washer solvent/antifreeze on hot engine
parts, because it may burn. You can be seriously
burned.
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275 Exterior lamps
Technical
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.
For adjusting headlamp aim see page 280.
Replacing bulbsTo 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.
Wa r n i n g !
Bulbs and bulb holder 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.
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276 Exterior lamps
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Headlamp assembly (Halogen)
1Headlamp vertical adjustment screw
2Cover for low beam headlamp
3Cover for high beam headlamp, parking and
standing lampHeadlamp assembly (Xenon) (optional CLK 430)
4Bulb socket for turn signal lamp
5Electrical connector for low beam headlamp bulb
6Electrical connector for high beam headlamp bulb
7Bulb socket for parking and standing lamp
P82.10-2394-26
4
1
5
6
7
2
3
4
6
7
2
3P82.10-2395-26
5
1
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280 Exterior lamps
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
High mounted stop lamp,
Additional turn signals on the exterior mirror
The high mounted stop lamp (3rd brake lamp), and the
additional turn signals on the exterior mirrors are
equipped with LEDs.
Have the system checked at an authorized
Mercedes-Benz Center if a fault or defect occurs.Adjusting headlamp aim
Correct headlamp adjustment is extremely important.
To check and readjust a headlamp, follow steps 1
through 5.
Please note:
•Low beam adjustments simultaneously aim the high
beam.
•Vehicle should have a normal trunk load.
1. Park vehicle on level surface approximately 25 ft.
(7.6 m) from a vertical test screen or wall. The
centerline of the vehicle must be at a 90
° angle to
the test screen.
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282 Exterior lamps
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
5. Vertical headlamp aim (low beams on):
Turn adjusting screw (1) (counterclockwise to adjust
headlamp downward, clockwise upward) until the
headlamps illuminate the test screen as shown. The
vertex of the angle formed in each beam image
should align with the vertical and horizontal
centerlines (8 and 9).
The left and right headlamps must be adjusted
individually.
Note:
If it is not possible to obtain a proper headlamp
adjustment, have the system checked at your authorized
Mercedes-Benz Center.
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291 Contents – Vehicle care
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care
of the vehicle .............................292
Power washer ..............................293
Tar stains .....................................293
Paintwork, painted body
components .................................293
Engine cleaning ..........................294
Vehicle washing .........................294
Ornamental moldings ................294
Headlamps, taillamps,
turn signal lenses ......................294Window cleaning ....................... 295
Wiper blade ................................ 295
Light alloy wheels ..................... 295
Instrument cluster ..................... 295
Steering wheel and
gear selector lever ..................... 295
Cup holder .................................. 296
Seat belts ..................................... 296
Hard plastic trim items ............. 296
Headliner and shelf
below rear window .................... 296
Upholstery .................................. 296
Plastic and rubber parts ........... 296
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