I was at a friends house tonight and we were in the garage. It was pouring outside. I noticed my car kept unlocking on its own with the door handles coming out. My jacket along with the keys were inside the house. I brought out my keys and locked the car manually. I laid the keys right in front of me on the table. A few minutes later the car unlocks itself. I start going mad! I open the car and behold it lets me drive! I figured I must have another set of keys in the car and indeed there was. Now this has to be some sort of bug. Was the rain setting off the car sensors somehow and making it unlock itself? Seems pretty dangerous for the car to unlock on its own, even if there is a set of keys inside.