See also:

Top-class comfort features: Bang & Olufsen High-End Surround Sound System delivers an unparalleled audio experience.
The standard-fitted comfort-enhancing features on board the new BMW 6-Series Coupe include 2-zone climate control, a multifunction steering wheel, electric steering column adjustment, electrically ...

Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings" 2. "Tone" 3. "Reset" ...

Switching on/off manually
Press the button. ...