Yesterday I left the key fob in my CRV while I took care of my neighbors dogs. When I got back to the car it was locked! I ended up having to break a back window (it's a long story) so I could get my house keys and key fob. I've left the fob in the car before and tried to lock it and it didn't lock. I've also left the fob in the car to run in to my mom's house and have come back and the car wasn't locked. Once the window broke the car alarm was going off. Has anyone else experienced something like this?