I'm guessing your door lock seized up like my trunk lock was. I had an 04 and the trunk lock never turned. It turned out to be a little corrosion. I removed the lock cylinder and tapped it with a small hammer to break the corrosion free and shot some white lithium grease in there to keep it from happening again. Haven't had a problem since. I check them from time to time not using the key fob as well so as to make sure they aren't freezing up.