Mercedes-Benz GL-Class 2012 Owners Manual - Manual (Page 128)

X Turn bulb holder ; counter-clockwise and
pull it out.
X Take the bulb out of bulb holder ;.
X Insert the new bulb into bulb holder ;.
X Insert bulb holder ; into the lamp and turn
it clockwise.
X Align housing cover : and turn it
clockwise until it engages.
Parking lamp/standing lamp
X Switch off the lights.
X Open the hood.
X Turn bulb holder : counter-clockwise and
pull it out.
X Take the bulb out of bulb holder :.
X Insert the new bulb into bulb holder :.
X Insert bulb holder : into the lamp and turn
it clockwise.
Turn signal lamps/side marker lamps
X Switch off the lights.
X Open the hood.
X Turn bulb holder : (WY 5 W)/; (3457A)
counter-clockwise and pull it out.
X Remove the bulb from bulb holder :/;.
X Insert the new bulb into bulb
holder :/;.
X Insert bulb holder :/; and turn it
clockwise.
Changing the rear bulbs
Opening and closing the side trim
panels
You must open the side trim panel in the
cargo compartment before you can change
the bulbs in the tail lamps.
Left-hand side trim panel
126
Replacing bulbs
Lights and windshield wipers