iDrive Touch Controller.
The iDrive Touch Controller enables the iDrive system to be conveniently operated with a single hand. Thanks to the touchpad integrated in the Controller, the driver can easily enter information such as destinations in the navigation system using his or her own handwriting.
It can also be used to access and configure numerous functions and scroll through lists. Operating the system is very simple and intuitive (based on a sense of touch). This makes life especially easy for the driver, since it keeps distraction from traffic to an absolute minimum. All functions operated using the Controller can be conveniently viewed in the Control Display.