Bi-Xenon headlamps
:High-beam headlamp: H7 55 W;Parking lamp/standing lamp: W 5 W=Turn signal lamp: 3457A?Side marker lamp: WY 5 W
Tail lamps with LEDs
:Rear fog lamp: H 21 W (driver's side only);Backup lamp: P 21 W
License plate lamp
:License plate lamp: C 5 WChanging the front bulbs
Low-beam headlamps (halogen
headlamps)XSwitch off the lights.XOpen the hood.XTurn housing cover : counter-clockwise
and pull it out.XTurn bulb holder ; counter-clockwise and
pull it out.XTake the bulb out of bulb holder ;.XInsert the new bulb into bulb holder ;.XInsert bulb holder ; into the lamp and turn
it clockwise.XAlign housing cover : and turn it
clockwise until it engages.
High-beam headlamps
XSwitch off the lights.XOpen the hood.XTurn housing cover : counter-clockwise
and pull it out.Replacing bulbs125Lights and windshield wipersZ
Adjusting the headlamps:V vertical axis;H (horizontal) height, measured from the
center
Setting the headlamps correctly is extremely
important. Setting the high-beam headlamps
also sets the low-beam headlamps. (The term
headlamps covers both high and low beam.)
To check and adapt the headlamp setting,
proceed as follows:
XPark the vehicle on level ground at a
distance of 25 feet (7.6 m) from a wall or
similar.XMake sure that the vehicle load is in the
normal range.XSwitch on the low-beam headlamps L.
If the light of the headlamps is not distributed
as shown in the illustration above, follow the
instructions below:
XOpen the hood ( Y page 300).
The adjustment screws are located under the
cover.
XInsert a suitable tool into the openings in
the cover. The directions of arrow =
and ? indicate the angle at which the tool
needs to be inserted in order to reach the
adjustment screws.XTurn both screws uniformly until the
vertical setting of the headlamp
corresponds to :. Turn the screws
clockwise to adjust the headlamp upwards
and counter-clockwise to adjust it
downwards.
Gradation:
R Screw at arrow =: 0.67˚ angle of
inclination
R Screw at arrow ?: 0.50˚ angle of
inclination
The left and right headlamps need to be
adjusted individually.
i If it is not possible to adjust the
headlamps accurately, have the
adjustment performed at an authorized
Mercedes-Benz Center.
Windshield wipers
Switching the windshield wipers on/
off
GWARNING
Wiper blades are components that are subject
to wear and tear. Replace the wiper blades
twice a year, preferably in the spring and fall.
Otherwise the windows will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
128Windshield wipersLights and windshield wipers
Display messagesPossible causes/consequences and M Solutionsb
Turn Signal Front
Left or Turn Signal
Front RightThe front left-hand or front right-hand turn signal is defective.b
Turn Signal Left
Mirror or Turn
Signal Right MirrorThe turn signal in the left-hand or right-hand exterior mirror is
defective.b
3rd Brake LampThe high-mounted brake lamp is faulty.b
Brake Lamp Left
or Brake Lamp RightThe left or right-hand brake lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 123).
or
XVisit a qualified specialist workshop.b
High Beam Left
or High Beam RightThe left or right-hand high beam is defective.b
License Plate Lamp
Left or License
Plate Lamp RightThe left or right-hand license plate lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 123).
or
XVisit a qualified specialist workshop.b
Front Foglamp Left
or Front Foglamp
RightThe left-hand or right-hand front fog lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 123).
or
XVisit a qualified specialist workshop.b
Foglamp Rear Left
or Foglamp Rear
RightThe left-hand or right-hand rear fog lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 123).
or
XVisit a qualified specialist workshop.242Display messagesOn-board computer and displays
