Comfort
Citroen C4 / Citroen C4 Owner's Manual / Comfort
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Automatic windscreen wiping
The windscreen wipers operate automatically,
without any action on the part
of the driver, if rain is detected (sensor
behind the interior mirror), adapting their
speed to the intensity of the rai ...
Electric control panel
The heating/ventilation or air conditioning
systems can only operate with the
engine running.
1. Temperature adjustment
Turn the dial from blue
(cold) to red (hot) to adjust
the temperature ...
Diesel particulate filter system
Complementary to the catalytic converter, this filter makes an active contribution
to the preservation of air quality by the retaining of the unburnt pollutant particles.
Black exhaust fumes are t ...






