One problem related to computer failure has been reported for the 2004 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Volkswagen Jetta based on all problems reported for the 2004 Jetta.
Engine control computer failed resulting in very hard to start or no start conditions. Vehicle has been out of service for 2 weeks waiting on parts. Vehicle only has 1600 miles on it. Was suggested to by the dealer to drive the vehicle while waiting for parts.