Qklyxr Car Reverse Backup Assist PDC Parking Sensor 66200309540 66206989069 , for BMW, E39 E46 E53 E60 E61 E63 E64 E65 E66 E83

: 66200143461 66206989067 66216938737 66206911831 Detects Nearby Parking Obstacles Carefully: A parking sensor detects objects near the vehicle within the fitted parking assistance system and helps provide proximity alerts to the driver. If alerts are absent or intermittent, check wiring, sensor seating and system diagnostics before replacing the Helps Investigate Missing Alerts Carefully: A faulty bumper parking sensor may contribute to absent or inconsistent obstacle warnings, but dirt, wiring faults and control module issues can produce similar symptoms. Confirm the source of the fault and compare the sensor face and connector before Renews The Bumper Sensor Unit: A cracked or non-responsive parking detector can be replaced at the designated bumper position. Match the sensor diameter, retaining ring, connector and face profile so the unit seats at the intended angle and does not sit proud of the surrounding bumper surface Check Check Sensor Face And Depth: Before ordering a parking distance sensor, compare its diameter, connector key, retaining clip, body length and mounting depth. Some installations use angled holders or separate rings, so check the complete bumper interface rather than the sensor face alone Inspect