I had an aftermarket 'Kurt' trailer hitch installed on my lr3 a few months back. A couple of days ago I found out my rear left tail light was out. After I opened it up I found out the trailer hitch wiring harness box had gone bad and was smoking, so today I cut all the wires to it and taped off the ends in order to get my rear tail light to come back on but it still doesn't work. I have flashers, turn signals and a brake light but the tail lights remain off. Ive tried everything and really need some advice or suggestions as to what is wrong before resorting to taking it to the dealership. And we all know how that's going to turn out! Any help, advice or suggestions on the root cause of why I don't have tail lights will be greatly appreciated.