Volkswagen Reversing Radar Sensor 1ED919275A Rear Sensor Accurate Detection

If your rear parking radar continuously beeps after selecting reverse gear, or misreports irregularly, or shows no response to obstacles behind, this usually indicates aging reverse radar sensors or failed sensors. This part works by ultrasonic detection of rear obstacles and triggers beep guidance to assist parking. OEM 1ED919275A (1ED 919 275 A) fits many VW models like Magotan, Passat, Golf, etc. Installation ensure sensor orientation faces upward and holes clean; avoid debris obstructing the sensing angle.