THE NOISE STEMS FROM THE PADS HAVING A SQUEELER ATTACHED THAT WARNS YOU OF AN IMPENDING NEED TO REPLACE THEM...THE CAR WARRANTY ITSELF DOES NOT USUALLY COVER BRAKES UNLESS IF FACTORY DEFECT, THIS WAS NORMAL WEAR AND TEAR....MOST GARAGES WILL INSIST ON TURNING THE ROTORS, (1) FOR THE EXTRA CASH $ (2) THE BK PADS ARE PROBABLY LIFE TIME WARRANTY AND TURNING ASSURES A LONGER LIFE-maybe...SOUNDS LIKE YOUR H3 IS GOING TO BE HARD ON FRONT PADS..IN THE FUTURE I'D ASK THAT THEY DON'T TURN THE PADS UNLESS ABSOLUTEY NECESSARY....HOPE THIS IS HELPFUL