I first noticed this a few days ago when I got my car back from service. I'm pretty sure it's not done it in the past, but I'm not certain. I park in a tight underground garage that almost always requires me to utilize the vehicle's minimum turning radius, right up to the bump stops. However, if I do so, it makes some really horrific noises. The turn is kind of downhill on an angle, which is probably contributing. Doing the same on a level surface doesn't seem to have the same results, and if I back off a quarter turn or so from the stop the noises won't occur. Plan to make an appointment for service, but was wondering if anyone had experienced something similar.