Our 2012 makes the same noise others here are describing. On ours, it makes the noise only at low speeds, and only when the steering wheel is turned slightly to the right.
The dealer's mechanic was able to hear the noise, and replaced the RF constant velocity joint -- to no affect. The dealer has asked me to return so that they can listen to it again.
I am almost convinced it has to do with the EPAS, but we'll see what they say when I am able to take it in again.
Thanks for those who suggested putting it in 4WD to see if the noise goes away. I will try that.