Quote:
Originally Posted by Subw00er
There was a tutorial on adding a wiring harness up near the mirror, but now I cant find it..
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Here's a couple DIYs. Note: there may be some differences with the M3 compared to regurlar E90.
http://www.e90post.com/forums/showth...ht=V1+hardwire
http://www.e90post.com/forums/showthread.php?t=111583