I heard there were a handful of people who could not get Homelink working and I was one of them. Tesla tech came out last night and got it working. In my case, the process played out perfectly, codes accepted, etc., but the door would not open or close. We ended up doing a reset on the car, and then programming the Homelink immediately after and it worked. We tried the same for the second door on our garage, but it did not work. We grabbed a second remote for the second door (same frequency obviously) and programmed the Homelink and it worked. Crazy... Really glad not to have the clunky looking opener attached to the folded visor on the side window. BTW, I have Liftmaster Elite openers.