I have gone through the Homelink setup in my new MS at least 12 times and it simply will not open the garage door. I have followed every step in the instructions religiously, the headlights flash, the opener in the garages flashes for programming, etc. yet am not able to setup. I understand that the Homelink touch button (picture of house) should turn green when properly set up but mine is still gray. The garage door opener is a 2 yr. old Genie which works perfectly with its remotes but not with my car. Is anyone else having this problem or is my Tesla Homelink software defective?