Rear; Setting The Center Air Vents; Setting The Side Air Vents - Mercedes-Benz 2011 GL-Class Operator's Manual

In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
keep the air inlet grille on the hood free of
R
blockages, such as ice, snow or leaves
never cover the vents or air inlet and outlet
R
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 ? to the right or left.

Setting the side air vents

23 Vehicles with multi-zone automatic climate control.
Setting the air vents
X
To open/close: turn thumbwheel = to the
left or right.
i Side window defroster vent : is never
completely shut, even if side air vent ; is
shut.
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 control panel
=
When the climate control panel is switched
on/off, the air supply through the rear-
compartment air vents is also switched on/
off.
23
Z
143