So.... after putting another approx 10K miles or so on the vehicle the bearing they installed is starting to fail. It is making the whiney buzzing noise that indicated the problem before. I am going to be scheduling another appointment with the dealership to have it fixed as it still is under the full warranty. At this point I'm getting pretty heated. This car is disappointing me as a Jeep and may be getting traded in here shortly. Updates to follow.