United States 79V063000
Mercedes-Benz USA, LLC
The problem
THE CRANKSHAFT PULLEY COULD SEPARATE FROM THE MOUNTING PLATE DUE TO A MANUFACTURING DEFECT. THE WATER PUMP, AIR CONDITIONING COMPRESSOR, POWER STEERING PUMP, AND ALTERNATOR COULD BECOME INOPERATIVE. THIS WOULD CAUSE THE ENGINE TO EVENTUALLY BECOME INOPERATIVE AS WELL.
What owners should do
DEFECTIVE PULLEYS WILL BE REPLACED AT NO CHARGE TO OWNER.
Units 3795