Genuine OEM Audi Signal Horn, part number 8X0951209B. This electrical component is designed to produce a distinct audible warning signal, crucial for alerting other drivers and pedestrians to the vehicle's presence or intentions, enhancing road safety. It is typically mounted on the left side of the vehicle, often behind the bumper or fender liner. Weighing approximately 0.342 kg, this horn features a durable housing and an integrated mounting bracket. Choosing a genuine OEM signal horn ensures the correct sound frequency and decibel level for compliance, reliable electrical connection, and robust construction to withstand environmental exposure, guaranteeing consistent performance when needed most.