Table 1 shows nine common electrical system related problems of the 2004 Volkswagen Passat. The number one most common problem is related to the electrical system (twelve problems). The second most common problem is related to the wiring (four problems).
Had to replace the comfort control module along with untold amount of wires due to water damage. After being parked and turned off the windows roll. Down the alarm is disabled, the doors unlock. While driving lights go. Read details...
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. Read details...
Faulty ignition coils on 2004 vw Passat, 4 cylinder turbo engine. While driving the car, the engine loses power and dash board warning lights illuminate. Ignition coils have been replaced numerous times. Read details...