See also:

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Following part replacement
The same breaking in procedures should be observed if any of the components mentioned above have to be renewed in the course of the vehicle's operating life. ...

Transmitting the settings
Your personal settings can be taken with you to another vehicle equipped with the Personal Profile function. For more information, contact your service center. Transmission takes place via: & ...