The Genuine BMW Headlight Switch - 61319135581 is a high-quality replacement part for BMW vehicles. This switch is responsible for controlling the headlights and other exterior lights on the vehicle. It is designed to fit perfectly and function just like the original switch, ensuring proper operation of the headlights. This switch is made from durable materials and meets all of BMW's strict quality standards. It is a genuine OEM (Original Equipment Manufacturer) part, meaning it is made by the same manufacturer as the original part installed in the vehicle. With this headlight switch, drivers can trust that their headlights will work reliably and efficiently.