Features: 1.According to original OEM specifications, part number for reference: 4B9945097A. 2.A great replacement third brake light fits for A6 Avant 1998?2005. 3.Have same form, fit and function as OEM original part. Can directly replace the broken or shabby one. 4.Made from quality ABS material and LED chips for better visibility and illumination. 5.Easy to install, plug and play, no complicated tool or operations needed. Specification: Item Type: 3rd Brake Light_x000D_ Material: ABS_x000D_ Voltage: 12V DC_x000D_ Lens Color: Red_x000D_ Light Color: Red_x000D_ OEM: 4B9945097A_x000D_ Fitment: Fit for A6 Avant 1998?2005_x000D_ How to Use: (Plug and Play)_x000D_ 1. Remove the guard plate that protects the brake light with a tool (NOT Included)_x000D_ 2. Unplug the faulty or damaged brake light connection plug, and be careful not to damage the connection harness with excessive force_x000D_ 3. Connect the new after-sales accessories to the wiring harness_x000D_ 4. Start the vehicle and ensure that accessories such as the brake switch are working properly. Depress the brake pedal to test whether the brake light is normally on. If it lights up normally, it means that the installation work has been completed. Put the shield back in place. PackageList: 1 x 3rd Brake Light Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!