One problem related to engine exhaust system has been reported for the 2012 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Volkswagen Passat based on all problems reported for the 2012 Passat.
Twice while driving, the fuel delivery system failed leaving the automobile disabled on the highway. On both occasions it was reported that metal was found in the fuel pump and all components of the fuel system were replaced. The two incidents happened within the first year of ownership after the car was taken out of storage for the exhaust/ emissions recall. The first occurrence was within 2 months and within 2000 miles. The second was shortly after the first 10,000 mile service and within 9 months from the first.