Mercedes-Benz A Series 2015 Owner's Manual page 157

Air vents
154
Adjusting the centre air vents
To open the centre air vent: turn the
X
adjuster in one of centre air vents : to the
left.
To close the centre air vent: turn the
X
adjuster in one of centre air vents : clock-
wise as far as it will go.
Adjusting the side air vents
Side window demister vent
:
Side air vent
;
To open a side air vent: turn the adjuster
X
in side air vent ; to the left.
To close a side air vent: turn the adjuster
X
in side air vent ; clockwise as far as it will
go.
Setting the rear-compartment air
vents
Rear-compartment air vent, left
:
Rear-compartment air vent, right
;
Rear-compartment air vent thumbwheel
=
To open or close: turn thumbwheel = up
X
or down.
i
If the control panel in the front is switched
off, no air can flow through the rear air
vents.