| Re: Tail Light Installation... Help Please. Hey just bought a set and found that the black is the ground that you want to wire straight to the body. The orange wire is spliced into existing harness for either park, brake or turn lights. I am going to rig one for the turn signal and the other for the brake. Oh ya, I bought mine from the same weiners that know nothing about what they sell. but, the lights do look awesome. In fact I bought a pair of these lights for my gmc truck. Hope you like yours as well as I like mine. |