Mercedes-Benz S-Class 2011 - Manual (Page 281)

Never use a bulb which has been dropped.
Such a bulb may break or even explode and
injure you.
Halogen bulbs are pressurized and can
explode when you change them, particularly
if they are very hot. You should therefore wear
eye protection and gloves when you are
changing them.
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed (
Y page 279). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
Mercedes-Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
If you require assistance changing bulbs,
consult a qualified specialist workshop.
Do not touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the service life of the bulbs. Always use a lint-
free cloth or only touch the base of the bulb
when installing.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb
type can be found in the legend.
Bi-Xenon headlamps (vehicles with halogen
daytime running lamps)
:
High-beam spot lamp: H7 55 W
Bi-Xenon headlamps (vehicles with LED daytime
running lamps)
:
High-beam headlamps 16 : H11 55 W
;
Infrared light (Night View Assist Plus):
H11 55 W
16 Due to their location, have the bulbs in the left-hand headlamp changed at a qualified specialist workshop,
e.g. an authorized Mercedes-Benz Center.
Changing bulbs
279
Lights and windshield wipers
Z