Mercedes-Benz C-Sedan 2013 Owners Manual - Manual (Page 140)

depends on the airflow and air distribution
settings.
! Close the air vent when heating the
vehicle.
At high outside temperatures, open the air
vent and activate the "cooling with air
dehumidification" function. Otherwise,
temperature-sensitive items stored in the
glove box could be damaged.
: Air vent thumbwheel
; Air vent
X
To open/close: turn thumbwheel :
clockwise or counter-clockwise.
Setting the rear-compartment air
vents
: Rear-compartment air vent thumbwheel
; Rear-compartment air vent, right
= Rear control unit, only with 3-zone
automatic climate control 10
? Rear-compartment air vent, left
X To open/close: turn thumbwheel : up or
down.
10 Only for Canada.
138
Setting the air vents
Climate
control