Illuminable display unit function monitor for motor vehicle, has camera to record image of display unit in activating state, and control unit connected with camera to detect malfunction of display unit with recorded image

摘要

The device has a camera (1) to record an image of an illuminable display unit in an activated state. A control unit (2) connected with the camera detects a malfunction of the display unit with the recorded image. The camera converts a functionality of a motor vehicle, which is independent of the monitoring of the display unit. The unit (2) adjusts the image recording area of the camera based on the actively implemented functionality.