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 ...

Checks
Unless otherwise indicated, check these components in accordance with the Maintenance and Warranty Guide and according to your engine. Otherwise, have them checked by a CITROËN dealer. Batt ...

Dual-zone
The dual-zone system regulates the temperature and air distribution for the drivers's side and the passenger's side independently. The air flow is common to both sides. 1a Driver's side ...