You have to be careful with these dealers. I took my 09 to the dealer with 100,004 miles on it with two issues. First, the front end pops whenever I hit a bump, take a sharp turn, or accelerate or stop quickly. Second, the check engine light was on. For the front end, they said they couldn't find anything wrong, aka we get paid by the job and don't want to take the time and troubleshoot. The check engine light was for the intake manifold. I have both the lifetime power train, and the additional lifetime bumper to bumper lifetime. They called and told me my intake was replaced, and it would cost me the 100 deductible. So I printed up my power train warranty, highlighted where it said intake manifold was covered.
I showed up and they tried telling me I was wrong, and they'd pull up the warranty and show me. I said, no need, I already had it printed up. He agreed he made a mistake and took it off the bill. Then he said when my front end started getting worse and they could duplicate the problem that I should bring it back, but it would cost me 100 bucks. When I get a free weekend I'll jack it up, tie bright orange ribbons on probably the bad ball joint, and take it back so they don't have to waste their valuable time troubleshooting my problem.
Long story short, he would have charged me 100 bucks if I didn't question and prove he was wrong.