Lighting device

A headlamp glass (HG) (2) can swivel on a swivel pin (SP) (9) running crosswise and horizontal to a motor vehicle's lengthwise direction below a force that has an effect in the vehicle's lengthwise direction. The HG fastens on a first frame (3) to swivel on a second frame (SF) (5) on bearings around the SP. The SF fastens on a casing part (20) for a lighting device (22) fixed on the vehicle.