Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 123

Replacing bulbs
120
Replacing the front bulbs
Dipped-beam headlamps (halogen
headlamps)
Switch off the lights.
X
Open the bonnet.
X
Turn housing cover : anti-clockwise and
X
pull it out.
At the bulb holder, push the bulb upwards,
X
disconnect it and pull it out of bulb
holder ;.
Insert the new bulb into bulb holder ;,
X
push it down and secure it in place.
Attach housing cover : and turn it clock-
X
wise until it engages.
Main-beam headlamps and parking/
side lamps (halogen headlamps)
Switch off the lights.
X
Open the bonnet.
X
Turn housing cover : anti-clockwise and
X
pull it out.
Turn bulb anti-clockwise and pull it out.
X
Insert the new bulb into bulb holder ; and
X
turn it clockwise.
Align housing cover : and turn it clock-
X
wise until it engages.
Turn signal lamp (halogen headlamps)
Switch off the lights.
X
Open the bonnet.
X
Turn housing cover : anti-clockwise and
X
pull it out.
Grip the back of lever extension ; and pull
X
it out in a straight line.
Take the bulb out of lever extension ;.
X
Insert the new bulb into lever exten-
X
sion ;.
Re-insert lever extension ; downwards
X
(swelling) with guide rail =.