Mercedes-Benz C-Class 2011 Owners Manual - Manual (Page 128)

i Air-recirculation mode is activated
automatically at high outside
temperatures. When air-recirculation mode
is activated automatically, the indicator
lamp in the g button is not lit.
Outside air is added after about 30
minutes.
X To deactivate: press the g button.
The indicator lamp in the g button goes
out.
i Air-recirculation mode switches off
automatically:
R
after approximately five minutes if
outside temperatures are under about
41 ‡ (5 †)
R
after approximately five minutes if
cooling with air dehumidification is
deactivated
R after approximately 30 minutes if outside
temperatures are over about
41 ‡ (5 †)
Setting the air vents
Important safety notes
G Warning
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R
keep the air inlet between the windshield
and the hood free of blockages, such as ice,
snow or leaves
R
never cover the vents or air inlet and outlet
grilles in the vehicle interior.
i For virtually draft-free ventilation, adjust
the sliders of the air vents to the center
position.
Setting the center air vents
: Center air vent, left
; Center air vent, right
= Center vent thumbwheel, right
? Center vent thumbwheel, left
X To open/close: turn thumbwheels =
and ? up or down.
Setting the side air vents
126
Setting the air vents
Climate control
BA 204 USA, CA Edition A 2011; 1; 5, en-US
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Version: 3.0.3.6
2010-05-20T09:17:30+02:00 - Seite 126