Does anyone know all the parameters for when doors will lock automatically and when they won't? I have things set so only the drivers door handle presents itself when approaching the car. When getting in and out of the drivers side the car always locks itself a few seconds after walking away, I seldome even look back to check it any more. Yesterday however I needed to get into the passenger side so after approaching the car I used the fob to get the passenger door handle to present itself. After getting what I needed out of the car, I closed the door and walked away. Much to my surprise, when I came back an hour later, I noticed the car was still unlocked with all 4 handles still extended! Is this expected behavior? I've not experienced this before.