Figured instead of starting a new thread I'd just update this one and ask. Has anyone else been unable, like myself, to get HomeLink to work with their S? .
Same for me. I have a LiftMaster that works fine with both remote controllers and a Volvo station wagon with HomeLink, but the Model S fails to open the door even after going thru the full procedure without errors being reported. I've discovered in the past that I need to be able to press and hold the remote opening device while pressing the "Learn" button, but of course this isn't under manual control in the Model S programming sequence. There's a lot of variability.