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*. ...

General information
Contacts can be created and edited. Contacts can be created and edited. The contacts from the mobile phone are displayed as well if this function is supported by the mobile phone. Addresses can ...

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...