After turning on the Lights at the Dash all the way, then turning them off, all the exterior Lights shut off except the Headlights. (Tail Lights and Front Marker Lights do shut off) By disconnecting the Battery (neg cable) then re-connecting the cables the Headlights then stay off. Until I turn the Headlights back on, the process repeats itself, My High-Low Switch works properly where I have Hi-Low Beams. It is to be noted I also have a Hi-4 Kit installed and it works correctly. I need help quickly, supposed to take a cross state trip shortly. Thanks folks!