WHILE DRIVING AT ANY SPEED AND WHEN PRESSING THE BRAKES CONSUMER FELT VIBRATION IN THE PEDAL. WHILE DRIVING OUT OF A PARKING SPACE BRAKE PEDAL WAS DEPRESSED AND VEHICLE STARTED MOVING BACK AND FORTH ERRATICALLY. CONSUMER LOST CONTROL OF THE VEHICLE AND COLLIDED INTO THE SIDE OF A BUILDING. TWO PEOPLE WERE IN THE VEHICLE SUSTAINED WHIPLASH AND HEAD BRUISES. VEHICLE HAD BEEN IN THE DEALER'S REPAIR SHOP FIVE TIMES FOR BRAKE PROBLEMS. *AK *NM