Lighting device for motor vehicle, has bearing mounting arrangement formed such that each position of movable parts inside bearing mounting region corresponds to direction of magnetic field line at predetermined measuring point

摘要

The device (11) has a magnetic field sensor arrangement (41) charged with magnetic field line of a magnet arrangement (39). The sensor arrangement includes a direction detection unit for multi-dimensional direction detection of the magnetic field line. A bearing mounting arrangement (43) is formed such that each position of movable parts (24) inside a bearing mounting region (61) corresponds to a direction of the magnetic field line at a predetermined measuring point (42) fixed relative to the sensor arrangement. An independent claim is also included for a method for operating a lighting device.