Genuine OEM Audi Parking Aid Control Unit, part number 5Q0919294J. This electronic control module is a central component of the vehicle's parking assistance system. It processes data from parking sensors to provide audible and visual alerts, assisting the driver during parking maneuvers. Located in the rear of the vehicle, it is a compact unit weighing 0.084 kg. Choosing a genuine OEM control unit ensures correct firmware, precise sensor calibration, and seamless integration with the vehicle's electrical architecture, which is vital for reliable and accurate parking assistance.