I have only had my MS for about 3 months now. The other day I was traveling with my family and arrived at a hotel. I went inside to get the room key and the family stayed outside in the car. I had the FOB in my pocket. The doors locked as they should when I walk away from the vehicle. My daughter unlocked the car from the screen, then opened the door to the surprise of the car alarm going off. Why would the car do this??? Certainly someone inside the car, unlocking through the touch screen, should be able to exit the car. Do Tesla's hold passengers hostage?