Genuine OEM Volkswagen Headlight Range Control Unit, part number 6R0907357CZ08. This electronic control module is responsible for precisely adjusting the vertical aim of the vehicle's headlights. It ensures optimal light distribution on the road, enhancing visibility and complying with regulations. Weighing 0.118 kg, this compact unit is a critical component of the lighting system. Genuine OEM control units provide the correct firmware and sensor calibration, ensuring seamless integration and reliable performance with other vehicle electronics.