my question is in the installition manual it says that the parking should go on to the hot side of the parking switch. not the ground so if i do the bypass in other post it tells me to ground the parking wire and the empty whole put a wire and ground this one to. on the power cord not the one withe the rca inputs the one with the power wires that will work why in the installiotion manual it says give the parking wire power not ground?
thanks