Front fog lamps
WARNING
If you suspect that driving conditions will be
foggy, turn the light switch to
before you
start your journey. Otherwise, your vehicle
may not be visible and you could endanger
yourself and others.
WARNING
In low ambient lighting or foggy conditions,
only switch from position 
to
with
the vehicle at a standstill in a safe location.
Switching from to
will briefly
switch off the headlamps. Doing so while
driving in low ambient lighting conditions may
result in an accident.
To switch on the front fog lamps: turn
the SmartKey in the ignition lock to position
2 or start the engine.
Turn the light switch to or
. If the
light switch is set to , you cannot
switch on the fog lamps.
Pull the light switch out to the first detent.
The green 
indicator lamp on the
light
switch lights up.
To switch off the front fog lamps: press
the light switch in as far as it will go.
The green indicator lamp on the
light
switch goes out.
See also:
Information about driving abroad
Converting to symmetrical low beam when driving abroad: switch the headlamps
to symmetrical low beam in countries in which traffic drives on the opposite side
of the road to the country where the ...
Turn signal lamp (halogen headlamps)
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.
•► Switch off the lights.
•► ...
Xenon bulbs
If your vehicle is equipped with Xenon bulbs,
you can recognize this by the following: the
cone of light from the Xenon bulbs moves
from the top to the bottom and back again
when you start the ...