ok here is what im doing to my friends car cuz he want a push button starter. you actually need 3 to 5 switchs. 1 to 2 for ign., 1 to 2 for acc., and 1 for your starter. now dont just cut the wires at the column and use these switchs in the middle of them because that wont work. you need a good fused constant 12v wire from your battery(8gauge recomended with a 60 amp fuse) then split that off to each of your switchs. then the other side of your switch goes to the ign, acc, and starter.