Genuine OEM Audi Rear Bumper Reflector, part number 89A945105. This component is designed to enhance the vehicle's rear visibility by reflecting light from other sources, significantly improving safety, especially in low-light conditions. It is positioned on the left side of the rear bumper. This red reflector measures approximately 0.395 meters in length and weighs 0.104 kg. Choosing genuine OEM ensures correct light reflection characteristics and an exact fit, maintaining the vehicle's safety standards and aesthetic integration.