One problem related to engine shut off without warning has been reported for the 2005 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Volkswagen Jetta based on all problems reported for the 2005 Jetta.
Engine shuts off while driving. When pushing the accelerator, engine will sporadically shut off and the car will need to be stopped and restarted. No error codes come from the computer and the problem is not replicable at the dealership or at auto shops. The vehicle is either stationary or in motion, the deciding factor is the accelerator being pushed.