Well I just did this mod tonight. I know some people have figured out how to do this using lego pieces or replacing the entire switch. I prefer this route because it leaves the light switch looking totally stock. So I get the functionality of the switch without drawing attention to it. (stealth-like)
William has done a great DIY:
http://www.e90post.com/forums/showth...80#post4590780
Where I live we do see a fare amount of fog, especially where my family lives in the central valley. I think it is the best mod for $20 or less! How easy is it to do? On a scale of 1-5, it is a totally a 1 DIY. If you are interested check out this thread:
http://www.m3post.com/forums/showthread.php?t=232815
Ahhhhh, finally got the orange rear fog indicator....
