Circuit arrangement for a motor vehicle headlight.

摘要

In a circuit arrangement for a motor vehicle headlight, having a reflector and/or a lens, having a light source which is connected to a voltage supply device, having a terminating plate (B) which has at least one electrically conductive heating element (H) on or in the terminating plate (B) and having a switch-on device (E) for the heating element (H), in addition to avoiding misting-up and the formation of ice in a simple and cost-effective manner a reliable, safety-increasing fracture monitoring of the terminating plate (B) is achieved in that the heating element (H) is connected in an electrically conductive manner to an evaluation device (A), and the evaluation device (A) has a terminating plate fracture monitoring device which is constructed as a current measuring device or a voltage measuring device. ……