Thanks for the response. You guys made me feel better.
I hope they put only slightly more then needed and there's nothing to worry about.
Originally Posted by TrackRat
The excess oil won't damage the engine at all but it could end up as part of the exhaust vapor and damage the CAT muffler if you over filled frequently. It would take quite a bit of oil over fill to do this however. I wouldn't panic as the car is still fully driveable. You may want to make the dealer aware of the issue and see what they suggest. As long as you document the situation, you have nothing to worry about.