Volkswagen Touran/Golf/Skoda Reverse Radar Sensor 7L5919275B PDC Sensor

When your rear parking radar beeps continuously after reverse gear or reports misfires, or shows no response to nearby obstacles, the original PDC probe has aged or sensors failed; cannot detect rear objects accurately. Probe uses ultrasonic sensing to measure distance to obstacles and alerts via dash indicator or chirps. Compatible with VW Touran, Golf, and Skoda Octavia; OEM 7L5919275B. Verify part number compatibility. Installation requires correct orientation (UP on the probe) and secure plug-to-harness connection to avoid signal loss.