Hi All, this is my 1st post. It's a minor one, but irritating to me anyway. I recently purchased a 2014 435i coupe, 17k on the clock and it's a beautiful machine in so many ways. My nagging problem is that I cannot get the homelink buttons on the rear view mirror to actually operate my garage door! I've watched all the videos on youtube. I've followed all the instructions in the owner's manual. I have talked with a human being at Genie as well. I also have a 2015 Toyota Highlander and syncing that vehicle to the garage door opener works as directed. Any tricks I need to know about? I know, I do have a separate fob style sending unit, but come on, the BMW should work, right? Help!