Quote Originally Posted by Lucifer
I am thinking of doing this as I have a dash cam on the way which I will be permanently wiring to the car. Might as well do it all at the same time. Is it worth it? When its not cut from a car how is it normally connected? Like is it just on the loom or is there a connecting bit that fits at the light connection? Obviously I know I can solder but was wondering if it is possible to get it with a socket?
Ken did it. Here's his DIY.

http://www.performancecar.ie/Forum/showthread.php?1218-BMW-E36-Auto-dim-mirror-retrofit