Genuine OEM Audi Headlight Cover Cap, part number 8Y0941607. This cap is designed to protect the headlight assembly from moisture, dust, and other environmental elements. It is a round black plastic component, approximately 9 cm in diameter and 2 cm high, weighing 0.039 kg. Using a genuine OEM cap ensures a precise fit and proper sealing, preventing damage to sensitive headlight components and maintaining factory-specified lighting performance.