4pcs Car Bumper PDC Reverse Parking Assist Sensor 2125420018 for Mercedes-Benz B-Class 2005-2020 for Mercedes-Benz A-Class C-Class 3mm x 2mm x 300mm providing a warm atmosphere for

providing a warm atmosphere for porch and camping

Installation Hole Size: 1

Total Length: 200mm / 7

24" or 6mm to be exact thickness

because the current that the switch can carry is much little(0

4pcs Car Bumper PDC Reverse Parking Assist Sensor 2125420018 for Mercedes-Benz B-Class 2005-2020 for Mercedes-Benz A-Class C-Class 3mm x 2mm x 300mm providing a warm atmosphere forFeatures: 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 and helping the driver to see the obstacles when parking. Accurate measure the distance between the vehicle's 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