See also:

Shortcut
The menu alternatives are numbered and can be accessed directly by pressing the respective keys on the numbered keypad on the left side of the audio panel. ...

Phone book
In order to use the hands-free system’s phone book (list of contacts), PHONE must be displayed at the top of the center console display and the symbol must be visible. The audio system stores a c ...

Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer. This may result in a temporary increase in cabin temperature. ...