TL* THE CONTACT OWNS A 2015 VOLKSWAGEN PASSAT. WHILE DRIVING 20 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO REPOND. THE CONTACT MENTIONED THAT THE EMERGENCY BRAKE WAS USED TO STOP THE VEHICLE. THE MALFUNCTION INDICATOR LAMP ILLUMINATED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CAMSHAFT LOBE SHEARED OFF AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. AFTER THE REPAIR, THE VEHICLE WAS DRIVEN AND FUMES OF SMOKE APPEARED FROM THE HOOD OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE GASKET AND THE VACUUM PUMP FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V705000 (ENGINE AND ENGINE COOLING, SERVICE BRAKES, HYDRAULIC). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 5,700.