Just a flicker...and only a small one
I had two halogen reverse lights installed by the dealer on the back bumper of the fifth. I drove off without checking them. Got home and they don't work when hooked up to the dually. I brought the t...
Forum Discussion
Usually we put a relay on the trailer and power the halogens from the battery rather than the tow vehicle. It's pretty easy to do where the 7 way cord hooks to the rig. You can also put a switch here to light them up.
