Giving up on ignition switches, Need wiring diagram, Bought a universal starter/ignition switch.. Options

[Andyrew]

So my 3rd replacement ignition switch started tweeking out on me. Im tired of this. This is not a stock 914 so I decided to get an aftermarket switch. 10 bucks at Autozone and I have a switch that I doubt i will ever break.

So I pull the wiring which I have become so familar with and see that there are 6 prongs on it. One obviously ground(Black), One obviously power(red, thick), One keyed power (red, thinner), and one obviously starter(yellow).. But then I see 2 other small wires, a white, and a white/brown. Where do these suckers go? There is no accessory switch to the 914 so I doubt anything can go there, Are they the wires that are keyed power or say a relay? How do I wire this on a 4 prong switch??? I would think that the two smaller wires just go on keyed power, but I'd hate to do it and be wrong.


Thoughts?

Thanks all.

[Tom]

Andyrew,
Did you remove the positive battery terminal each time you changed out the ignition switch? If so, you may have one or more of the large red wires at the positive battery terminal going bad, ( as in the connector or wire right at the connector). Each time you remove the terminal, you disturb the wires and cause a good connection that deteriorates over time. One of these red wires goes to the switch, one to fuse panel, and two to the relay board.
It is an easy thing to check if you haven't already.
Tom