Parktronic PDC Parking Sensor Compatible with BMW Electronicx Parking Aid, Parktronic – Replacement Part. Renewal for easy parking sensor installation on your own car. Suitable for vehicles X3 Series E83 Facelift with the OE number: 66209142218 Easy conversion with plug & play clip mounting. Reversing alarm for easy parking with sensor-controlled parking aid. Avoid damage and additional costs to retrofit your own car parking system. The parking assistant makes it easier to parking, reversing and reversing. The parking assistant with PDC sensor receiver is particularly helpful in tight parking spaces, obstacles are reflected. The function of a warning sound reversing alarm is based on some special features that support when parking. The parking sensor works with ultrasound and is installed in the bumpers of a vehicle. Here, the sensor sends and receives ultrasonic signals and transmits the data obtained to the control unit. This calculates the distance from the backup sensor to the obstacle and sends optical-acoustic signals to the driver. This ultrasonic sensor is compatible with the corresponding OEM. The ultrasonic converter is primed and will not be delivered painted. The PDC sensor can be painted over by the car in the original look. A sensor can be damaged due to defective electronics or an accident. Replace the damaged PDC sensor individually, this is cheaper than the paint damage caused during parking. Registration or ABE is not required. A sensor is included. Delivered from Germany. Important note: Please compare the OE part number of your original PDC sensor Compatible ultrasonic sensor accessory with OEM 66209142218.