Originally Posted by FourthGenHatch
Its not hard. The button is what they call a momentary contact switch, like a horn button. I assume it probably only has 2 prongs. 12v+ would go to one prong, and the starter wire would go to the other prong.
On an ignition there is a power wire, than the ACC1, ACC2, On, and Starter wires. Turning the key just connects ACC1, ACC2, etc... to that power wire.
Well for security I'd want to still use the key. Basically want to do it so that you can't start the car with just the button. Anyway thanks for the help.