See also:

Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4. You can connect accessories with a m ...

Route guidance inactive
Route guidance inactive 1 Direction of travel 2 Current road ...

Seat belt
Problem Possible causes/consequences and •► Solutions After starting the engine, the red seat belt warning lamp lights up for six seconds. The seat belt warning lamp remi ...