Genuine OEM Audi Headlight Switch, part number 3C8941431MXSH. This essential electrical component is responsible for controlling the vehicle's exterior lighting system, including headlights, parking lights, and fog lights. It is typically located on the dashboard, to the left of the steering wheel, for easy driver access. The switch features an XSH finish, designed to match the surrounding interior trim. Choosing a genuine OEM headlight switch ensures precise electrical calibration, reliable operation, and seamless integration with the vehicle's complex wiring harness and control modules.