See also:

Exterior styling
The new Citroën C4's styling is striking and purposeful, elegant and assertive. The chiselled profile bristles with premium detailing, giving a clear impression of strength and stability. The ...

Visibility
Lighting Ring A Lamps off. Automatic lighting of headlamps. Sidelamps. Dipped beams/main beams. Pull the control stalk towards you to change between dipped beam and main beam. Ring B Fr ...

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 ...