CITROEN C4 Handbook page 51

7 - Air flow
Heater blower speed: press button:
To increase it
To decrease it.
The level of air flow is represented
on the display by the progressive fill-
ing of the fan blades.
A press on the control 7 deactivates
the function "AUTO". To restart it,
press again on the control AUTO.
Note: to avoid condensation and
poor air quality in the passenger
compartment, it is recommended
always to maintain a sufficient flow
of air.
C O M F O R T
8 - Demisting - deicing of the
windscreen and front side
windows
While it is operating, the
warning lamp lights and the
symbol appears on the dis-
play.
This control is for rapid deicing or
demisting of the windscreen, acting
automatically on the air blower flow,
air distribution, air conditioning and
air entry.
To stop it, press again on control 8
or on the control AUTO.
Note: you should not have air recir-
culation selected.
9 - Demisting - deicing of the
rear screen
When this function is work-
ing, the warning lamp comes
on and the symbol appears
on the display.
This control is for rapid deicing or
demisting of the rear screen.
It switches off automatically to avoid
excessive consumption of power.
To stop it, press again on the control 9.
Press AUTO to return the
system to its automatic
function.
III III
47