I have a 2014 Ford Fusion Hybrid that twice I've had to have Ford Roadside Assistance come out and jump my 12v battery after being gone for just two weeks (the first time back in December) and then today. Both times, I could not even open the door without removing the cover on the door handle. Also, when I first picked the car up at the dealer when I first purchased it, the 12v batter was dead.
Is this normal, I don't think so. When it happened back in December, the dealer checked out the battery and said everything was OK but that since it is a smaller battery they are not designed to be left for long (I don't call 2 weeks long).