CITROEN DS3 Handbook page 95

Rear screen demist - defrost
The control button is located on the heating or air conditioning system control panel.
Switching on
The rear screen demisting/defrosting can only
operate when the engine is running.
F Press this button to demist/defrost the
rear screen and (depending on version)
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.
F 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 switches off.
If the engine is switched off before the
demisting/defrosting is switched off
automatically, demisting/defrosting will
resume next time the engine is switched on.
F 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.
93
Comfort