Mercedes-Benz 2010 GLK-Class Operator's Manual page 308

Replacing bulbs
306
Before you start to replace a bulb for a front
lamp, do the following:
X
Switch off the ignition.
X
Turn the exterior lamp switch to position
$.
X
Open the hood (
X
Remove the cover above the respective
headlamp ( Y
X
Driver's side only: Release the washer fluid
Y
reservoir ( page 306).
Removing/installing cover above
headlamp
Example illustration: Passenger side
X
Removing: Press tab : in direction of
arrow and pull cover ; upward out of the
retainer.
X
Pull cover ; off of cover =.
X
Reinstalling: Insert the soft, front edge of
cover ; sideways into the gap between
fender and headlamp.
X
Stick cover ; onto cover = so that they
are flush with each other.
X
Press cover ; down into the front retainer
until tab : engages.
Releasing/fixing the washer fluid
reservoir
To replace bulbs of the driver's side
headlamp, the washer fluid reservoir in the
engine compartment must be released.
Y
page 214).
page 306).
X
Releasing: Turn screw ;
counterclockwise and remove it.
X
Tilt washer fluid reservoir : to the side as
far as necessary to access the headlamp
bulbs.
X
Fixing: Tilt washer fluid reservoir : back
into fixing position.
X
Fasten screw ; by turning it clockwise.
Low-beam bulb (halogen headlamps
only)
X
Turn housing cover : counterclockwise
and remove it.
X
Pull electric plug ; off bulb ?.
X
Remove wire clip = from bulb holder by
pushing down and release from arrestor
hook.
X
Pull bulb ? at its socket out of bulb holder.
X
Insert the new bulb so that its socket
locates in the recess of bulb holder and is
level to it.