Mercedes-Benz 2013 GL X166, Operator'S Manual

Page: 156 / 448

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
?
to the right or left.
Setting the side air vents
X
To open/close: turn thumbwheel
=
up or
down.
i Side window defroster vent
:
is never
completely shut, even if side air vent
;
is
shut.
Setting the glove box air vent
! 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
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.
X
To open/close: turn thumbwheel
:
clockwise or counter-clockwise.
Setting the rear-compartment air
vents
Setting the center vents in the rear
compartment
Example: center vents with rear control panel
:
Rear-compartment air vent thumbwheel
;
Rear-compartment air vent, right
=
Rear control panel
?
Rear-compartment air vent, left
154
Setting the air vents
Climate control