Hi, The drivers side park light, license plate light and rear overhead light (above the tailgate window) does not work when the fuse blows. I would get only a few seconds of power for the lights after installing a new 10 AMP fuse before it blows again. I do not have a tow wire harness installed. I'm not sure if it is a grounding issue or not. I wanted to get some insight as to where the grounds might actually be and if anyone else has had this same issue before. The brake light & reverse light both work on driver and passenger side.