hi, i was sitting in my car the other day, turned the car off and took the key out, sat for 1 miniute then the doors locked, thot i pushed the button, unlocked the car and left the key on the seat, 1 min l8r same happened again........ so i unlocked again and put the key in the ignition, same happened again, just worried incase i leave the keys in the car and it locks and im locked out, has this happened to any1 b4? strange