See also:

The concept
The following can be operated using the buttons and the thumbwheel on the steering wheel: Current audio source. Redial on telephone*. Activation of the voice activation system*. ...

Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...

Snap-in adapter
General information Detailed information about snap-in adapters, which support the functions of the mobile phone, is available from the service center. Notes At high temperatures, the charge func ...