See also:

Executing functions using short commands
Functions on the main menu can be performed directly by means of short commands, nearly irrespective of which menu item is currently selected, e.g., ›Vehicle status‹. List of short commands of ...

General information
The channels are offered in predefined packages. The packages must be enabled by telephone. ...

Initialization after a power failure
After a power failure, it is only possible to raise the roof, if necessary. Have the system initialized by your service center. ...