Now, You will notice right off the bat that the heated switch have 8 wires and the normal switch has 9. No i did not get that backwards. The basic switch has actually two extra wires that are unused. I'm unsure as to what they are for. There is no info in the diagrams...in fact they are non existant in the diagrams.
They are shown here. Go ahead and cap the white/yellow and yellow/blue which are #5 and 12 on the plug (go to joshes site for the pinout if needed)
Next you'll need to install the mirrors. I won't get into this because its incredibly easy to understand once you get the door cards off. Mine plugged right in and mounted easily, however since I had technicly "first gen" mirrors they worked well. I belive from some small searching 2nd gen mirrors look the part and my mount right up as well as having the same wiring.
Basicly they plug right into the factory plug. The normal movement wiring lines right up and you should have two wires left over that come from the mirror. These are your element wires! Attach some decent guage speaker wire to these wires (doesn't matter which to which) and run them through the boot and into the car.
So next you'll attach one wire from each side of the car to the black with white coming off the new switch. (this is a ground switch). Next youll hook the remaining wires from the mirrors to the green wire to the switch....this also connectes to the green wire coming from the car....this is your 12v source.
At this point you should look like this...
Once done with that wiring your home free. All the rest of the wiring is color coded correct so it's just wire to wire at that point. As for the little light in the switch....I ran into an issue with my bulb being burnt out...but with a new bulb she works great.
oh and just a little seat heater teaser....
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The wiring info you need is likely to be in the 94 supplement.
