Altima Fans on switches....

[DriftSpecial180]

I just got my e-fans and i want to wire the two speeds to switches, one for high and one for low. here is a pic of the wiring on the back:

http://www.e-rak.com/cody/albums/album146/mg_3582.sized.jpg

Now, i do not have much expierence with wiring, but it looks like there are two sets of wires. I'm guessing that two are + and - for high and the other two are for low (but i'm not 100% sure because i really don't know how this stuff works). the colors are blue, yellow, black, and green. The plug looks like this, but the blue and green are switched on my plug. (thanks to brad for making this diagram but my plug is just a little different)

http://img.photobucket.com/albums/v102/bdenton180sx/PlugSchematic.jpg

Does anyone know which two wires i would put the high switch into and which wires i'd put the low switch it? I hope this is enough info to help solve the problem. i've searched around but the only install guides i've found are for full time high fans.

Also, i think i read that i inline a 30A fuse for high and 15A for low. Is that correct?

[nrg]

there's two ground and two pos. if you hook up one pos, the fan runs at low, if you hook up both pos, the fan runs on high.

i dont know the color but you can do a trial and error test by using your car battery. that's what i did. you wont burn anything. you want the fans to pull air too. just build a simple relay harness for the fan, one relay controls low and the other relay controls high. then put a ground switch on it. you can find this relay scheme at www.the12volt.com