Problems · by component
2004 Volkswagen Jetta electrical system problems
36 owner complaints to NHTSA about the 2004 Volkswagen Jetta cite electrical system, 15% of all 233 complaints for this model year.
Complaints
36
15% of all complaints
Crashes
0
Reported by owners
Fires
6
Reported by owners
Injuries
0
Reported by owners
What owners say about the electrical system
Verbatim from NHTSA complaints, newest first
“The contact owns a 2004 Volkswagen Jetta. The contact stated that while driving at an undisclosed speed while it was raining, the windshield wipers were activated; however, the wipers failed to function as intended. The contact stated that the wipers failed to operate. In addition, the contact stated the brake lights failed to function as intended. The contact was informed that the brake lights failed to activate while the brake pedal was depressed. The contact stated that the front driver's side window was closed; however, the driver's front side window was independently lowered. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with an electrical system failure. The contact stated that the battery, the alternator, the fuses, and the windshield wiper motor were all replaced; however, the failure reoccurred. The failure became a persistent failure. The manufacturer was not made aware of the failure. The failure mileage was unknown.”
“Unknown, very complex. Multiple issues. Have been addressed as well as parts been replaced however other issues arised that are definitely safety concerns between electrical issues engine motor etc”
“ALTERNATOR WIRE MELTED PART OF THE BATTERY TOP FUSE BOX. CABLE WAS VERY HOT AND MAY HAVE CAUGHT FIRE IF I HADN'T SMELLED IT FIRST. HAD TO REPLACE THE ALTERNATOR CABLE HARNESS AND FUSE BOX PANEL.”
“WHILE DRIVING DOWN ROAD EARLY IN MORNING APPROX 2 MILES FROM HOUSE I JUST LEFT FROM MY 2004 JETTA SHUTS DOWN TOTAL LOSS OF ALL POWER I PULLED CAR OVER IN A CHURCH PARKING LOT I SMELLED SMOKE AND COULD SEE SMOKE COMING FROM FIRE WALL I RAISED HOOD AND PULLED BATTERY CABLE OFF I COULD SEE SMPOKE FILLING INSIDE OF MY CAR WALKED AROUND TO DRIVER DOOR TO GET MY PHONE AND I SEEN FUSE BOX ON FIRE.ANOTHER VEHICLE STOPPED TO HELP ME AND HE APPROACHED MY CAR AND THEN CALLED POLICE ,FULL FLAMES WERE COMING FROM MY CAR WITHIN 5 MIN SO I STOOD BACK AND WATCHED MY CAR BURN .FIRE DEPT SHOWED UP AND PUT FIRE OUT MY CAR IS A TOTAL LOSS. IVE HAD ISSUES WITH ALTERNATOR,FUEL PUMP,AIR BAG LIGHT, HEADLIGHTS ARE REALLY DIM EVEN ON BRIGHT.NOTHING BUT ISSUES WITH THIS CAR SINCE I GOT IT. 115.000 MILES ONLY ON THIS CAR .SO MANY ISUES I CAN SEE WHY ITS LOW MILAGE”
“PASSENGER SEAT (FRONT SEAT) HEATING ELEMENT IS BURNING THE UPHOLSTERY. THE SEAT HEATER WON'T SHUT OFF. THIS HAS HAPPENED MORE THAN ONCE; EACH TIME THE CAR WAS OPERATING.”
“TL* THE CONTACT OWNS A 2004 VOLKSWAGEN JETTA. WHILE DRIVING APPROXIMATELY 65 MPH, ALL THE WARNING INDICATORS STARTED TO FLASH ON THE INSTRUMENT PANEL. THE DOOR CHIME SOUNDED AND THE VEHICLE STALLED. THE CONTACT COASTED THE VEHICLE ONTO THE SHOULDER. THE CONTACT HAD THE VEHICLE JUMP STARTED AND DROVE TO A NEARBY PARKING LOT. THE FAILURE OCCURRED TWO OTHER TIMES AND THE VEHICLE WAS REPAIRED BY AN INDEPENDENT MECHANIC. THE FUSE BOX MELTED AND HAD TO BE REPLACED. THE VEHICLE OPERATED NORMALLY AFTER THE REPAIRS WERE COMPLETED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 74,000.”
Showing 6 of 36 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.