Technical specifications
Citroen C4 / Citroen C4 Owner's Manual / Technical specifications
See also:
Rear seats
Rear head restraints
The rear head restraints have two positions:
A stowed position for when the seat is not occupied.
A deployed position for safety of passengers, locking into place including f ...
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 ...
"Motorway" function
System for indicating a change of lane
on a motorway.
Move the lighting stalk briefl y upwards
or downwards, without going
beyond the resistance point; the direction
indicators will fl ash 3 time ...






