Re: shoulder belt won't release
I forget what they said the exact problem was, probably the same as yours I just didn't have the time to mess with it as I needed it for my daughters. It was covered under the standard warranty, I have an '06 but believe it or not right now I think I JUST hit 36,000 miles? lol.. I have an extended to 75k though, so that should last and take care of anything else that shows up in the future.
I do know they took the seat belt out completely when they were fixing it though, they may have just replaced the whole deal inside for all I know!