The Genuine BMW Headlight Switch (part number 61316909777) is a high-quality replacement part for BMW vehicles. It is designed to control the headlights and other exterior lights on the vehicle, allowing the driver to easily switch between different lighting modes. This switch is made from durable materials and is an exact fit for BMW models, ensuring proper functionality and compatibility. It is a genuine OEM (original equipment manufacturer) product, meaning it is produced by the same company that manufactured the original part for the vehicle. This ensures the highest level of quality and reliability. The Genuine BMW Headlight Switch is an essential component for maintaining proper lighting and safety while driving.