My Racetrack lighting wasn't working properly. I noticed when I opened the trunk, the lighting would cut in and out. Checking the harness on the right side of the trunk, it looks like a zip tie holding the harness in place may have rubbed into the wires and damaged them over time. I removed the gray zip tie and spliced and covered the wires with heat shrink tubing. My Racetrack lighting functions properly now. I had the supplies but estimate around 20 bucks or so if you get the parts yourself.