The Genuine BMW Ultrasonic-Sensor (Le Mans Blau) is a high-quality sensor designed specifically for BMW vehicles. It is a small, electronic device that uses ultrasonic waves to detect objects in the vehicle's surroundings. This sensor is painted in the Le Mans Blau color, giving it a sleek and stylish appearance. It is an essential component of the vehicle's safety system, helping to prevent collisions and accidents by providing accurate distance measurements. This sensor is manufactured by BMW and is an authentic and reliable replacement part for your vehicle.