Volvo S90 Owner's Manual page 205

The air distribution buttons in the climate view.
Air distribution - windscreen defroster vents
Air distribution - air vents in instrument panel
and centre console
Air distribution - air vents in the floor
2. Press one or more of the air distribution but-
tons in order to open/close the correspond-
ing air flow.
> The air distribution is changed and the
buttons illuminate/extinguish.
Related information
Air distribution (p. 202)
•
Opening, closing and aiming the air vents
•
(p. 203)
Table of air distribution options (p. 204)
•
Opening, closing and aiming the air
vents
Some air vents in the passenger compartment
can be opened, closed and aimed individually.
If the car's outer vents are aimed at the side win-
dows then misting can be eliminated.
If the car's outer vents are aimed inwards then, in
a hot climate, a comfortable environment is
obtained in the passenger compartment.
Opening and closing the air vents
Air vents on the instrument panel:
Turn the rotary knob in the middle of the air
–
vent to open/close the air flow from the vent.
The air flow is at maximum when the marking
on the knob is in vertical position.
Air vents on the door pillars and at the rear of the
tunnel console*:
Roll the thumbwheel under the air vent in
–
order to open/close the air flow from the
vent.
The longer the white lines on the thumb-
wheel that are visible, the higher the air flow.
Aiming the air vents
Move the lever in the middle of the air vent
–
horizontally/vertically to direct the air flow
from the vent.
Related information
Air distribution (p. 202)
•
Changing air distribution (p. 202)
•
Table of air distribution options (p. 204)
•
CLIMATE
203
* Option/accessory.