i borrowed a friend's car to pick up my pictures at the local CVS. I noticed when I got out of the car, the lock only depressed half way. I didn't think anything of it til when i got back out to the car and the keys wouldn't unlock the door. the keys only went half way into the lock. I figured i had made the lock turn half way, so I tried the passenger side. no luck, same thing. Tried the trunk. still no luck. cursing, I ran (1.5 miles) back to my house to finish studying for my exam the next morning. Later when we went to figure out what was up with the locks, I realized I hadn't been trying to unlock the right car. When we tried the keys in my friend's car, they worked first time. Shooooooot.