All I would say is do your homework. The first thing I did was remove the red wires and cut the last four off. Then I reinstalled them on the number 6 terminal, leaving the leads intact. This way all the little lights come on, and the chargers and display, only when the key is on because I wired the red lead to aux ignition fuse and the black lead to my 12v ground. Now I can use separate power to separate relays from each switch. The reason being is because I want to be able to use the switches independently without having to turn on the ignition. Now each switch is protected by it's own fuse and it's own relay for the designated function. And I have freedom from the 10amp ignition fuse.