I had to put my car on jack stands to determine which side was bad on my 2010...I think I put that in my wheel bearing thread. I'll see if I can find it.
Edit:
I found my thread but I didn't see where I diagnosed which side it was.
My car was really noisy above 20mph IIRC. Spinning the wheels by hand and listening with a stethescope yielded nothing significant on either side. I eventually jacked up one front wheel at a time and idled the car in gear (4th I think) and found out that it was quiet inside the car with the driver's side spinning and loud inside the car with the passenger side spinning. Replacing the passenger wheel bearing eliminated my noise.