Went ahead and had the 5,000 mile service done by the dealer, despite confirmation of the service interval being changed to 12 months/10,000 miles. This was the first of two free oil changes and tire rotations I recieved with the Owner Rewards Package. If I had been charged, the oil, filter, and tire rotation would have been $60.00 according to the invoice, parts and labor. Not bad compared to what others have been posting for the same service.
Why right here on Priuschat of course Toyota Officially Changes 2010 Prius Oil Change Interval to 10,000 Miles, Gives Free Oil Change | PriusChat