See also:

Automatic Service Request
Data regarding the maintenance status or legally mandated inspections of the vehicle are automatically transmitted to your service center before a service due date. You can check when your serv ...

DTMF suffix dialing
DTMF suffix dialing can be used for gaining access to network services or for controlling devices, e.g., to make a remote inquiry of an answering machine. The DTMF code is needed for this purp ...

Supplementary text messages
Addition information, such as on the cause of a fault or the required action, can be called up via Check Control. The supplementary text of urgent messages is displayed on the Control Display a ...