TL* THE CONTACT OWNS A 2003 MERCEDES BENZ ML320. WHILE DRIVING APPROXIMATELY 40 MPH, THE BRAKES WERE ENGAGED NUMEROUS TIMES BEFORE THERE WAS A REDUCTION IN THE SPEED. THE CONTACT SMELLED AN UNUSUAL ODOR INSIDE OF THE VEHICLE. IN ADDITION, ON SEPARATE OCCASIONS A BURNING ODOR OF BRAKES EMITTED THROUGHOUT THE VEHICLE WHILE DRIVING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO WAS UNABLE TO DETECT A PROBLEM. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.