So I went to change the fan switch in the radiator on my '90 325i, and when I unplugged it, the housing pretty much crumbled to pieces. As you probably know, the switch looks like this:
![](http://www.autobahnbmwparts.com/catalog/!BUfeVI!BGk~$%28KGrHgoH-CUEjlLlvS+VBKN%29Mi5gzg~~_1_b_14978_1.JPG)
And I have a black wire, a black wire with a brown stripe, and a green wire with a black stripe. Which wire goes to which pin?
And I have a black wire, a black wire with a brown stripe, and a green wire with a black stripe. Which wire goes to which pin?
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