The Genuine BMW Tail Light Finisher Trunk Lid Left - 63217224229 is a replacement part for the trunk lid of a BMW vehicle. It is designed to cover and protect the left tail light, adding a sleek and finished look to the car's exterior. This product is made by BMW and is an authentic and high-quality piece. It is specifically designed for use on the left side of the trunk lid and is compatible with various BMW models. This tail light finisher is made of durable materials and is an essential component for maintaining the overall appearance and functionality of a BMW vehicle.