Access
Citroen C4 / Citroen C4 Owner's Manual / Access
See also:
Manual override
It is possible to adjust one or more functions
manually while leaving the other
functions in automatic mode.
The "AUTO" symbol switches off.
To return to automatic mode, press the
" ...
Front seat belts
The front seat belts are fi tted with a pretensioning
and force limiting system.
This system improves safety in the front
seats in the event of a front impact.
Depending on the severity of the imp ...
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 ...






