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 ...

Manual guide-me-home lighting
Temporarily keeping the dipped headlamps on after the vehicle's ignition has been switched off makes the driver's exit easier when the light is poor. Switching on With the ignition off, &quo ...

Operating faults
If there is an operating fault, when reverse gear is engaged the service warning lamp comes on, accompanied by an audible signal (short beep) and a message on the multifunction screen. In bad or ...