Selecting a category
1. "Radio".
2. "Satellite radio".
3. 
"Category".
4. Select the desired category.
See also:
Capacities
...
Display
▷ Lines, arrow 1: the system is activated.
▷ Arrows, arrow 2: at least one lane marking
was detected and warnings can be issued. ...
Selecting chassis and suspension tuning
Selecting chassis and suspension tuning
Press the button.
The system switches between the two chassis
and suspension tuning settings.
▷ Sport:
The LED in the button lights up and SPORT
...