Your regular warranty ran out already? I have the exact same problem, I am going to take it over to the dealer and have them change it out, I am just about out of my warranty so I need to do it soon
If i am out of warranty (i have 55000 miles only, but the 3 years may be up) I will just take it down to my local shop where they are already doing my timing belt and have them do it, what are they charging you for timing belt servicing? The dealer is usually higher than a regular repair shop, unless the mechanic doe not want to work on it.