I ran into a weird homelink problem. Homelink from the Model S has been working fine for me since June of last year. Theother day I put an LED light bulb (Cree band) in my Genie opener. When the light bulb is off, homelink in the car causes the door to operate. When the light bulb is on, the door doesn't operate. Remove the light bulb and it works fine. Put the bulb back in and the manual and remote openers work just fine but not the Model S. Home link in the prius also works fine. WTF??? Will try a different brand of bulb. Guess the switching electronics in the bulb interfere with the RF frequency but why only the Tesla? Is the home link transmitter weaker in the Model S? I've played with moving the opener's antenna around but that didn't help. Maybe I'll go back to a CFL bulb. Any thoughts?