The Genuine BMW Light Guide Door Trim Panel Left - 63316958347 is a replacement part for BMW vehicles. It is designed to fit on the left side of the vehicle's door and is made from high-quality materials to ensure durability and longevity. This trim panel features a light guide that provides illumination for the door handle and controls, making it easier to locate and use them in low-light conditions. It is an authentic BMW product, ensuring a perfect fit and seamless integration with the vehicle's interior. This trim panel is an essential component for maintaining the overall appearance and functionality of your BMW.