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280 Exterior lamps
Te ch n ica l
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 adj ustments sim ultaneously aim t he h ig h
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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281 Exterior lamps
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 2. (Low beams on):
Using a carpenter’s level, align and mark a vertical
centerline (8) on the test screen using the vertex of
the angle formed in each beam image. As a check,
the distance between centerlines should be
49
1/4 inches (1250 mm). If the distance does not
check, have the system verified at an authorized
Mercedes-Benz Center.3. (Low beams off):
Measure the vertical height from the floor to
reference point (10) on high beam lens. Subtract
approx. 2 inches (53 mm) from measurement, and
mark a horizontal centerline (9) on the test screen at
the resulting height from the floor. It must be at a
90°angle to the vertical centerline.
4. Open hood.
10
N82.10-2396-26
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282 Exterior lamps
Te ch n ica l
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
adj ustment, h ave the system ch ecked a t your a ut horized
Mercedes-Benz Center.
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317 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Exterior lamp malfunction
and warning message .............................................. 241
Exterior lamp switch ......................................................116
Exterior lamps ................................................................275
Adjusting headlamp aim ..........................................280
Fog lamps ....................................................................116
Headlamps ...................... 116, 241, 242, 276, 280, 294
Low and high beam ..........................................119, 277
Parking lamps ...................................................116, 277
Replacing bulbs .........................................................275
Side marker lamp, front ...........................................279
Standing lamps .................................................. 116, 277
Taillamp assemblies .................................................278
Turn signal lamp ...............................................119, 277
FFirst aid kit .....................................................................248
Flexible service system (FSS) ....................................... 111
Fuel
Gasoline additives ....................................................309
Premium unleaded gasoline ................. 223, 306, 308
Fuel cap placement warning ........................................230Fuel filler f lap
Manual release ......................................................... 287
Fuel requirements ........................................................ 308
Fuel reserve warning .................................................... 230
Fuels, coolants, lubricants etc. - capacities .............. 305
Fuses, electrical ............................................................. 249
GGarage door opener ....................................................... 166
Gasoline
Additives .................................................................... 309
Fuel requirements ................................................... 308
Premium unleaded .................................................. 308
General notes on the central locking system .............. 27
Glove box ......................................................................... 154HHazard warning flasher switch ................................... 121
Head restraints
Front .............................................................................. 51
Rear ...............................................................................52
Removal ........................................................................ 51
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318 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Headlamp cleaning system ...........................................118
Headlights ........................................................................116
Heated seats ..................................................................... 56
Hood ................................................................................. 251
IIdentification labels .......................................................299
Illuminated vanity mirrors ........................................... 153
Indicator lamps in the instrument cluster ................... 86
Individual settings ......................................................... 108
Infant and child restraint systems ................................ 75
Installation ................................................................... 77
Information call
See Tele Aid ............................................................... 180
Instrument cluster ........................................................... 84
Activating ..................................................................... 87
Indicator lamps ........................................................... 86
Instrument lamps ............................................................ 87
Instruments and controls ............................................... 18
Interior
General notes ............................................................. 153
Interior lighting ............................................................. 151
JJump starting ................................................................. 270KKeys, vehicle .....................................................................24LLamps, exterior .............................................................. 275
Fog lamps ................................................................... 116
Headlamp, adjusting ................................................ 280
Headlamps ....................... 116, 241, 242, 276, 280, 294
Low and high beam ...........................................119, 277
Parking lamp .....................................................116, 277
Replacing bulbs ........................................................ 275
Side marker lamp, front .......................................... 279
Standing lamp ....................................................116, 277
Taillamp assemblies .........................................116, 278
Turn signal lamp ...............................................119, 277
Layout of poly-V-belt drive ........................................... 300
LIGHT SENSOR - malfunction
and warning messages ............................................ 242