Here's the 2011 Subaru Outback with the noise that car buyers are complaining about. Loud inside the car and out. Occurs in park, neutral and drive. Starts at about 1100 RPM. Dealers will tell you this is normal. THIS IS A NEW CAR....two weeks old....this is not normal and Subaru should repair / recall this car to fix this problem. View and listen to this defect at youtube.com and look up user mudridx.
See and listen to the subaru_outback.mov for yourself.
Visit the Subaru forums and read the many complaints about the Outback "chirping".
Google "Outback chirping" and read for yourself.
It is not acceptable that Subaru is not addressing this problem.