My rig sleeps in a velvet garage and the brakes still squeek!
The dealer looked at the set-up and said they were not adjusted correctly from the factory (my parking brake would not fully engage either) and claimed that fixed the squeek. Dealer also said he did me a favor by 'popping off' the wheel and adjusting the brake at no charge!? With 8,000 miles I would think this would be warranty, squeeking has been happening since day 2 of ownership.
Wrong, it is back.
I am tempted to take it back and inform the dealer to 'charge' me for a brake adjustment if that is what it takes to get rid of the squeek. Some members rotors have been re-ground and others have had a new rotor altogether replaced, hope this is not the case for me.