See also:

The concept
The iDrive combines the functions of a multitude of switches. Thus, these functions can be operated from a central location. Using the iDrive during a trip To avoid becoming distracted and posi ...

Calls with multiple parties
General information You can switch between calls or connect two calls to a single conference call. These functions must be supported by the mobile phone and service provider. Accepting a call ...

Oil change
An oil change should be carried out by your service center only. ...