Download INSTALLATION NOTE: When installing a back-up sensor and a trailer hitch, install the back-up sensor before installing the trailer hitch. 1. Make sure you have the anti-theft code for the radio and navigation system (if equipped), then write down the radio presets. 2. Disconnect the negative cable from the battery. 3. Remove the two caps from the rear bumper, and remove the rear bumper (two bolts, six self-tapping screws, and two clips). NOTE: Have an assistant help you when removing and installing the rear bumper. 4. Remove the trunk floor mat (one clip). 5. Remove the rear trunk trim panel (four clips and three hooks). 6. Fold down the rear seatback by pulling the lever un-der the rear shelf inside the trunk. 7. Remove the trunk left side trim panel (five clips). 8. Remove the left rear speaker cover (nine retaining tabs). 9. Remove the left rear speaker (one bolt and disconnect the vehicle connector). 10. Attach the control unit bracket to the control unit. 11. By hand, thread the 6 mm flange nut onto the control unit bracket stud. Insert the control unit bracket into the hole in the vehicle panel as shown. Secure the bracket to the vehicle panel. 12. Attach the 2A fuse label to the fuse holder on the back-up sensor harness. 13. Disconnect the back-up light 2-pin connector from the left taillight, and plug it into the back-up sensor harness 2-pin connector. Plug the remaining back-up sensor harness 2-pin connector into the left taillight.