So, my lovely wife gets me heated leather seats for my B-day, excellent. Unfortunately, they don't come with switchs. No real biggie, but I wanted so high and low heat control and didn't want to pay $40/ea for Subaru switchs, so I got some switchs off of a '91 325i for cheap. The problem is, I am having a hell of a time trying to figure out the pinout on the switch's. There are 5 pins to the switch and my guesses for hot, ground, high, and low don't add up. Anyone know where I can find a wiring diagram or have some knowledge or know a friend of a friend who can help me out? Thanks in advance.