Well, i have been running a pushbutton starter switch for my manual glow, but had it wired a bit different that most. I still had the factory glow controller that would cycle when it was cold, and then i would supplement that with the pushbutton. Well, the problem i have been having is that i keep burning up those cheap $10 starter buttons, and today one caught fire. So, i decided that its time to do something about this. Today i bought a 75 amp pull switch, similar to our headlight switch, and wired it up. Well, i figured since this is rated for 75 amp continuous duty, i should be able to get rid of the factory controller completely and wire this up without a relay. They question i have, is which wire, or wires, runs the glow plug light in the dash? I like the idiot light and want to keep it, anyone know which wire from the controller runs it? I had the dash appart not to long ago, but cant remember off the top of my head which wires controlled which light.