dead 12v

Sometime in early Dec we decided to spend the winter in Park City. I had a brilliant money-saving idea to move my Model S from our NYC lot to a much cheaper NJ lot. Naturally I asked if they had an outlet, and they said yes. Well, my wife goes to park it on Dec 22nd and it's the tiniest...

I see there is a long thread already on the dead 12v battery, and I will go through that next, but I wanted to get this post out there ASAP. My car is at the dealer right now for the second time for a dead 12v battery. Jumped by AAA the first time, checked by Hyundai, no problems. 2000 miles...