Controller for motor vehicle technical device has scrolling wheel for incremental and decremental variation of parameter, additional actuating element essentially on extension of scrolling wheel rotation axis, immediately adjacent to it

摘要

The device has a first operating unit associated with a first technical device of the vehicle that can be controlled by different control commands. Actuating elements are manually operated to output control commands and at least one combined actuating element in the form of a scrolling wheel is used for incremental and decremental variation of a parameter and a first additional actuating element is arranged essentially on the extension of the rotation axis of the scrolling wheel immediately adjacent to it.