2 Pcs Car Bumper PDC Reverse Parking Assist Sensor for BMW x Series E53 E70 E71 E83 X3 2006 2007 2008 2009 2010 2011 66202180495 75x69.7x47.5mm Material: Adopt high-elastic steel and

Material: Adopt high-elastic steel and processed

1/2" QD Ball lock design ensures a solid connection

27 10pin Ribbon Wire

high wear resistance and high thermal stability

workpiece cutting

2 Pcs Car Bumper PDC Reverse Parking Assist Sensor for BMW x Series E53 E70 E71 E83 X3 2006 2007 2008 2009 2010 2011 66202180495 75x69.7x47.5mm Material: Adopt high-elastic steel andFeatures: Direct replacement, easy to install. The PDC system works by setting a PDC parking sensor on the front or rear bumpers of the car, detecting obstacles in front and rear, helping the driver to see the obstacles when parking. Accurate measure the distance of vehicle rear and nearest obstacle. It's convenient to park, this device protects the car body from scratches. When the car is back to its limit, this parking sensor will be a warning to