BMW X4 F26 2013 - 2018 Ultrasonic PDC Parking Reverse Sensor. BMW X3 F25 2010 - 2018 Ultrasonic PDC Parking Reverse Sensor. Porsche Macan 2014 - 2018 Ultrasonic PDC Parking Reverse Sensor. Porsche 718 Boxster 2016 - 2018 Ultrasonic PDC Parking Reverse Sensor.