TL*THE CONTACT OWNS A 2009 BMW 528. THE CONTACT STATED THAT WHILE THE VEHICLE WAS STOPPED, THE BRAKE PEDAL EXTENDED TO THE FLOORBOARD AND IT MOVED FORWARD AND CRASHED INTO A WALL. THERE WERE NO INJURIES. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND THE MANUFACTURER SENT A TECHNICIAN TO INSPECT THE VEHICLE; THE TECHNICIAN COULD NOT FIND ANYTHING WRONG. THE FAILURE MILEAGE WAS 15,200.