We have the exact same thing.

Kind of a squeak/clunk noise from the rear.

Dealer is clueless.

R

 

they told me that it was because of the aftermarket pads and gave me the option of returning to straight stock with the pads or go thru them to upgrade the pads and rotors to stoptech at $975 for the front and $900 for the rear. I wanted to upgrade the rotors anyway but im gonna buy the parts and do it myself for ALOT cheaper than they will charge.