Review on 🔌 CUSTOM FIT - CURT 55563 Trailer Wiring Harness for Lexus RX330, RX350 - Vehicle-Side, 4-Pin Plug-In Design by Jeremy Miller

Installs in 3 hours. The instructions that came with the belt were very skimpy. They stated that the white ground wire had to be screwed to the body of the car, but there was no white wire. The converter design and wiring have been updated, but the instructions are outdated. Finally, the white wire is built into the wiring harness, eliminating the need to bolt a wire to the body. I found a great video on youtube.com that has step by step instructions on how to fit a seat belt and I followed it. I saved myself a few $100 by installing it myself. All in all, the installation was pretty easy.