I have an '07 328 w/ sport/premium. I believe that "premium" is supposed to come with Homelink but it is not there. This car has auto-dip mirror AND side mirrors. Looking at RealOEM, it reads kind of like cars with auto-dip side mirrors cannot fit Homelink. I also don't have the alarm right now but I'm thinking about retrofitting it.
Has anyone successfully managed to get the works functioning in an E90? (clown nose, auto-dip rear, auto-dip side, compass, homelink)