To fit the rear bumper cover, first, fit the Parktronic sensors 6, 7, 8 and 9 ensuring the retaining tabs are fully installed. Then, attach bumper 1 to Parktronic wiring harness 4, followed by the installation of bumper corner upper sections 3 to bumper corner 2. Next, position bumper 1 and bumper corner 2 on the car and secure them with collar bolts 3 to 9 Nm (80 in. lbs.) tightening. Connect the electrical connector 9 of the Parktronic sensor and install a new cable strap 7. The clips 9 at the bottom of the bumper 1 can be installed and the bumper corner upper sections 6 on both sides may be secured. Make sure the bumper corner upper sections 6 on both sides are fully seated. You should attach clips 5 to corners 2 of the bumper. You shall connect the electrical connector of the marker lamp on the protective strips 4 and install the protective strips 4 while ensuring full seating of clips. Finally, install the protective strip screws in the wheel wells.