Maintenance
Citroen C4 / Citroen C4 Owner's Manual / Maintenance
See also:
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 ...
Changing a wheel
Access to the spare wheel
Lift the boot floor.
Dimension of the spare wheel
If your spare wheel is of a different dimension to those on the vehicle (identified
by a label), it is essential to u ...
Automatic lighting of hazard
warning lamps
When braking in an emergency, depending
on the deceleration, the hazard
warning lamps come on.
They will switch off automatically the
fi rst time you accelerate.
If they do not, press button A to ...






