See also:

Brake force display
The concept ► During normal brake application, the outer brake lamps light up. ► During heavy brake application, the inner brake lamps light up in addition. ...

General information
The sound settings are stored for the remote control currently in use. ...

Sound output via speakers
In addition to the headphones, you can also play the sound via the vehicle speakers. 1. "CD/Multimedia" 2. "External devices" 3. "AUX rear" 4. "Volume" 5 ...