Demon, how to you fix the backwards wirng? my truck does the same thingDouble check the wiring for the high beam low beam on your original harness make sure that it lines up with the hid kit i had a problem where my lows where highs and my highs were lows so im sure that its possible that the high beam power wire in the original harness could not be connecting to the high beam switch in the hid kit. doesnt hurt to check.