See also:

General information
WARNING   All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized M ...

Individualization
Introduction You can use the individualization function to fine tune the Voice Control System to your voice and therefore improve voice recognition. This means that other users' voices will n ...

Cleaning the trailer tow hitch
The ball coupling must be cleaned if it becomes dirty or corroded. – Remove rust on the ball of the ball coupling, e.g. with a wire brush. – Remove dirt with a clean, lint-free cloth or a brus ...