One problem related to fuses and circuit breaker has been reported for the 2004 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Volkswagen Passat based on all problems reported for the 2004 Passat.
Sun visor w/homelink causes #5 fuse to blow. Wires are shorting out inside the visor causing smoke. When fuse blows you loose climatronic ac, cruise control, auto dimming mirrors, and steering wheel controls.