Could be an assy. Drive belt that is too tight, tensioner assy, PS pump etc.
Could also be a transmission solenoid or transmission related, like shift cable adjustment.
Really hard to say, but generally it will not go away and most likely will get worse, so getting the dealer involed is a smart move as I mentioned.
If it gets worse (before warranty runs out), I would talk to dealer and maybe leave the car with them for a few days (if you can), so they can actually hear the noise and isolate the problem.
Wednesday, March 4th, 2009 AT 6:37 AM