See also:

Points to observe before use
The socket in the center console and the socket in the cargo compartment are not intended for operating the tire inflation compressor. The sockets can be used for accessories, e. g. lamps o ...

Cleaning the seat belts
► Use clean, lukewarm water and soap solution. Do not clean the seat belts using chemical cleaning agents. Do not dry the seat belts by warming them above 176 °F (80 °C) or placing them i ...

Purity
Assuring the purity of DEF is particularly important with respect to avoiding malfunctions in the exhaust gas aftertreatment system. If DEF is pumped out of the DEF tank, e.g. during repair wo ...