PDC Parking Sensor 66209261621 for BMW Parktronic Electronicx®
Parking sensor 66209261621 - At a glance
easy conversion with Plug & Play
Easy parking with the sensor-controlled parking aid
Avoidance of damage and additional costs to the car
OE number: 66209261621 (no original part)
Function of a PDC sensor
The ultrasonic sensors on the bumpers work according to the well-known echo sounder principle, which is also used by bats for orientation. The parking sensor 66209261621 sends short ultrasonic pulses that are reflected by any obstacles. From the transit time of the echo signals received again by the sensor, the control unit detects the distance to the obstacle and sends optical-acoustic warning signals to the driver. At a distance of less than 40 cm, a continuous tone sounds. Compare PDC OE number with parking sensor 66209261621. The PDC can be painted.