Operating device for motor vehicle use to control a radio, navigation system, etc., by display of a switching panel on a screen and selection of a function using a corresponding input key that then successively builds a display

摘要

Procedure in which a switch area (5) is displayed on a screen (4) and the switch area is operated using an input element (3). The switch area is then held on the screen and a display or input field is successively built up from it. An Independent claim is made for a operating device using the successive building up display.