Genuine OEM Audi Headlight Switch Control Unit, part number 8J1941531AE5PR. This critical component is responsible for managing the operation of the vehicle's headlights, allowing the driver to select various lighting modes. It is typically mounted on the dashboard for easy access. The unit features a durable construction with a Satin Black (5PR) finish, ensuring it integrates seamlessly with the vehicle's interior. Opting for a genuine OEM headlight switch ensures correct electrical signaling and precise control over the lighting system, which is crucial for safety and compliance.