Mercedes-Benz 2009 S-Class Operator's Manual page 570

Practical hints
Replacing bulbs
Example illustration: S 550
Retaining screw
1
Removing
X
Turn retaining screw counterclockwise.
1
X
Take washer fluid reservoir out of
mounting.
X
Place washer fluid reservoir to the side and
do not disconnect any wires or cables.
Installing
X
Guide washer fluid reservoir into mounting
so that the bottom retaining lug slides into
the rubber sleeve on the longitudinal
member.
X
Turn retaining screw clockwise
1
568
High-beam flasher bulb
Bulb holder
1
Wire position
2
Grip
3
X
Turn housing cover ( Y page 567)
1
counterclockwise and remove it.
X
Turn bulb holder counterclockwise until
1
it disengages
X
Take out bulb holder 1.
X
Take bulb out of holder 1.
X
Insert new bulb into bulb holder
press it all the way down.
X
Insert bulb holder into guide in
1
headlamp.
The tab of the bulb holder
1
positioned on the upper left-hand side and
wire must point downward and to the
2
right (driver's side headlamp) or downward
and to the left (passenger-side headlamp).
X
Turn bulb holder
engages and grip
position.
X
Attach housing cover
let it audibly engage to close.
Corner-illuminating lamp bulb
Bulb holder
1
and
1 Grip
2
Wire position
3
X
Turn housing cover
counterclockwise and remove it.
must be
X
Turn bulb holder
it disengages.
clockwise until it
1
is in a horizontal
3
( Y page 567) and
1
( Y page 567)
2
counterclockwise until
1