The 94-96 switch might fit in the spot where the dimmer goes, I think they're the same size. If you decide to do that, go pre has posted a way to wire it into the 92-93 wiring; do a search and it'll come up. I don't think that JDM switch will fit in the dimmer spot... unless a 92 dimmer switch is different than the one I have....
Off the top of my head, the JDM switch is wired this way:
Code:
_ _ _ _
1 2 3 4
_
5
If you picture the switch's pins on the back as described, wires 1 and 4 get power with the headlights turned on; wires 2 and 5 go to ground. Wire 3 goes to the relay... I'll have to sit and ponder how I wired that one... but what I think I did was this:
The relay has five wires going into it: three of them are red/yellow. There are a set of two red/yellow wires going into the same pin on the relay, and one lone red/yellow wire going into another pin on the relay. That lone red/yellow wire should be disconnected and the relay pin wired to pin 3 on the switch (that is, there should be a wire going from pin 3 on the switch to that pin on the relay). DON'T go and do this though, as I'm not positive this is the way I wired it. Like I said, I'm going off the top of my head and haven't gone out to look at my car.