I have just developed a leak on my wife's 2011 AWD. Noticed it on the driveway and when she came home, looked underneath. Could see a slow drip landing on the exhaust and it appears to be coming from the driver's side axle near the case. Called my local dealer and taking it in monday. Has 37,000 miles on it bought it in April w/ 34000. I will post back to let all of you know what the results are. Dune pearl, it will be a redish colored fluid and if you look under neath, just follow the axles to the transmission and if leaking, it should be visable.