The dealership strikes again
I agree with AK. My car has never had a dealer touch it...and she's doing beautifully. Why pay them to F up oil changes and then 'inspect' the rest of the car when this can easily be done at home? I find it rather rewarding to do myself too.
There is always time to do your own oil change. I'm on call at the hospital 5 nights a week and still do my own oil changes. We're talking about 1-2 hours every 6 months or so.
Agree with the double pronged approach: Call Nissan North America to file an official complaint and make them aware and then get the dealer to extend your warranty for free. One guy who blew an oil cooler line and thought he shut the car off in time only found out that his bearings were shot about 2 weeks later.