CITROEN Grand C4 PICASSO Owner's Handbook Manual page 113

Resuming manual control
You can manually adjust one or more settings,
while retaining automatic control of the other
functions:
- air flow,
- air distribution.
As soon as you modify a setting, the indicator
lamp in the "AUTO " button goes off.
Press the "AUTO" button again
to activate the automatic comfort
programme again.
Air fl ow adjustment
Press one of these buttons to
increase or decrease the speed
of the booster fan.
The air flow symbol (a fan) is filled in
progressively in relation to the quantity of air
wanted.
By reducing the air flow to minimum, you are
stopping ventilation.
"OFF" is displayed alongside the fan.
Avoid driving for too long with the
ventilation off (risk of misting and
deterioration of air quality).
Air distribution adjustment
You can modulate the distribution of air in the
passenger compartment using these three buttons.
Windscreen.
Footwells.
Centre and side vents.
Each press on a button activates or deactivates
the function. The indicator lamp is on when the
button is activated. For a uniform distribution in
the passenger compartment, all three buttons
can be pressed simultaneously.
In AUTO mode, the indicator lamps in all three
buttons are off.
Comfort
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