One problem related to software has been reported for the 2003 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Volkswagen Passat based on all problems reported for the 2003 Passat.
Tl the contact owns a 2003 Volkswagen Passat. The contact stated that it took multiple attempts for the vehicle to become operable even when the starter was engaged. The vehicle also experienced an interior water leak and the driver side door latch would not properly latch. In addition, the vehicle experienced a complete loss of engine power and the check engine, brake, and various other warning indicators illuminated. The vehicle was taken to an independent mechanic where it was diagnosed as a software failure, and the ignition coil springs were defective and needed to be replaced. The ignition coil springs were replace however the failure recurred. The manufacturer and dealer were not contacted. The failure mileage was approximately 190,000.