Genuine OEM Audi Tail Light Bulb Carrier, part number 8R0945221B. This essential component is designed to securely hold the tail light bulbs in place and provide the necessary electrical contacts for their illumination. It is installed in the rear tail light assembly of the vehicle. The carrier includes integrated wiring and multiple bulb sockets, ensuring all rear lighting functions operate correctly. Choosing a genuine OEM bulb carrier guarantees precise fitment within the tail light housing, reliable electrical connections, and durable construction for consistent lighting performance.