Thanks for the answers.
1. With this mod, will the AC turn itself on if it's needed in order to get the right auto temp, or will it struggle until I turn the AC on manually when in auto temp mode?
6. I don't have that option, just treble, bass, bal, fade. Or maybe I am looking in the wrong place.
7.
http://www.e90post.com/forums/showthread.php?t=356638