Mercedes-Benz 2013 CL Operator's Manual page 269

To switch the ventilation on/off: push
X
rocker switch down ; or up :.
Setting the glove box air vent
When automatic climate control is activated,
the glove box can be ventilated, for instance
to cool its contents. The level of airflow
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.
To open: turn thumbwheel : counter-
X
clockwise from position 3 to position 2.
To close: turn thumbwheel : clockwise
X
from position 2 to position 3.
Setting the air vents
Setting the rear-compartment air
vents
Setting the center vents in the rear
compartment
Rear-compartment air vent, left
:
Rear-compartment air vent, right
;
Rear-compartment air vent thumbwheel,
=
right
Rear-compartment air vent thumbwheel,
?
left
To open/close: turn thumbwheel =
X
or ? to the right or left.
i
Close the rear-compartment air vents
when heating mode is activated, as no
warm air flows through the rear-
compartment air vents in the basic heating
setting.
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