So the dealership stated that there were some loose screws in the adjustment mechinism that they saw to tightening. I didn't notice the sound on the way home last night, (it was warm in the vehicle) but I certainly heard it again this morning when leaving for work. (it was cold in the vehicle) I plan on monitoring it for the next couple of days and making another call/complaint next week. I'll add that the residual squeaking is much less annoying --- but c'mon the car is 3 freaking weeks old -- I'd like it to be quiet ;O) so I can continue to be "smug" (southpark humor) about my hybrid.