FWIW, I was getting a noise from the front right mostly when going left, and louder with speed. Sounded like a wheel bearing noise, went to dealer, they confirmed and replaced it for me under warranty. Just broke 24,000 on my 2011 2.5i
Not sure if it was a one bearing in one car situation or if its something more common. Figured I would throw it out there that it happened on mine.