The Genuine BMW Door Window Switch - 61319113771 is a high-quality replacement part for BMW vehicles. This switch is responsible for controlling the movement of the door windows, allowing the user to easily open and close them with the push of a button. It is designed to fit perfectly into the original location and function just like the original switch. This product is made from durable materials and is built to withstand daily use. It is a genuine BMW part, ensuring reliability and compatibility with your vehicle. This door window switch is a crucial component for the convenience and functionality of your BMW's windows.