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 ...

Other adjustments
4. Head restraint height adjustment. ...

Cargo net (Tourer)
the rear seats (row 2) when the luggage-cover blind is not fitted, or behind the front seats (row 1). Note : when using behind the front seats, the backrests and the seat cushions must be folde ...