One problem related to software has been reported for the 2000 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Volkswagen Passat based on all problems reported for the 2000 Passat.
Events leading to failure. First the fuel tank door switch became inoperable forcing me to remove the opening mechanism which allowed me to open it manually. Two days later the alarm began to sound on it's own, and did so for at least 8 hours or more. By the end of the night the car would not turn over and all the functions in the drivers side door as well as the alarm, ceased to operate apart from the locks. I had to remove the drivers side seat and carpet to access the convenience control module and subsequent wiring, while underneath the carpet I tried to suction up as much moisture as I could off the bottom of the floor and out of the padding. As of know I am quoted to purchase a new convenience control module to correct the situation.