CITROËN DS5 Owner's Handbook Manual page 92

Front Demist -
Defrost
Automatic visibility programme
Select this programme
to demist or defrost the
windscreen and side windows
as quickly as possible.
The system automatically manages the air
conditioning, air flow and air intake, and
provides optimum distribution towards the
windscreen and side windows.
To stop the programme, press either the
"visibility" button again or "AUTO", the
indicator lamp in the button goes off and
the indicator lamp in the "AUTO" button
comes on.
The system starts again with the values in
use before it was overridden by the visibility
programme.
With Stop & Start, when demisting has
been activated, the STOP mode is not
available.
Rear screen and door mirrors
demist - defrost
Switching on
The rear screen demisting/defrosting can only
operate when the engine is running.
Press this button (located on
the air conditioning system
control panel) to demist/defrost
the rear screen and the door
mirrors. The indicator lamp
associated with the button
comes on.
Switching off
The demisting/defrosting switches off automatically
to prevent an excessive consumption of current.
It is possible to stop the
demisting/defrosting operation
before it is switched off
automatically by pressing the
button again. The indicator
lamp associated with the
button goes off.
Switch off the demisting/defrosting
of the rear screen and door mirrors
as soon as appropriate, as lower
current consumption results in
reduced fuel consumption.