Im getting a little sick and tired of the 12v battery FAIL. My first FAIL was 2 weeks after getting the car (2014). next it FAILED in my driveway, TODAY it FAILED on rt 70 in MD...on the highway. First tow truck could not deal with my cold-dead car and had no skid plates/dollies. next guy...3 hours later in 90+ heat had his act together. BTW, count on 20 minute hold times every time you cal Tesla on a weekend...pathetic!