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 ...

RDS audio compact disc system
Multifunction display Technical specifications Your Bluetooth® compatible radio possesses: 3 wavebands (MW/LW/FM). Dual tuner with RDS EON PTY, display of the PS name, RDS programme sear ...

Overview
With attractive, sculpted lines; impressive build quality; and an array of original upmarket features and functions, the new Citroën C4 is a perfect balance of confidence-inspiring styling an ...