On/off and tone

The following audio and video sources share the same control elements and adjustments:

> Radio
> CD/DVD player
> CD changer
> Video
> External devices, e.g. MP3 player

See also:

General information
Do not adjust while driving Do not adjust the steering wheel while driving; otherwise, an unexpected movement could result in an accident. ...

Removing
The head restraints cannot be removed. ...

Activating HDC
Press the button; the LED above the button lights up. ...