CITROËN C4 CACTUS Owner's Handbook Manual page 70

Comfort
Air distribution adjustment
You can modulate the distribution of air in the
passenger compartment using these three
buttons.
Windscreen.
Central and side vents.
Footwells.
Each press on a button activates or deactivates
the function.
For a uniform distribution of air in the
passenger compartment, the three
buttons can be activated simultaneously.
70
Fresh air intake / Air
recirculation
The intake of fresh air avoids and eliminates
misting of the windscreen and side windows.
Recirculation of the interior air isolates the
passenger compartment from exterior odours
and fumes.
This function can also be used
temporarily to speed up the heating or
cooling of the passenger compartment.
F Press this button to recirculate
the interior air.
F Press this button again to allow the intake
of exterior air.
Avoid the prolonged use of interior
air recirculation (risk of misting and
deterioration of air quality).
Air conditioning On / Off
The air conditioning is designed to operate
effectively in all seasons, with the windows closed.
It enables you to:
- lower the temperature, in summer,
- increase the effectiveness of the demisting
in winter, above 3°C.
Switching on
F Press this button to switch on the
air conditioning.
The air conditioning does not operate
when the air flow adjustment is set to
off.
Switching off
F Press this button again to switch
off the air conditioning.