2003 Volkswagen Passat

In July 2010, the Agency opened PE10-027 to investigate allegations of coil on plug (COP) ignition coil fires in MY2002-2003 VW Passat vehicles.The investigation was upgraded in January 2011 to include all MY2001-2007 4-cylinder VW Passat, gasoline, turbo-charged vehicles.Based on the analysis of VW's response, and including ODI's consumer complaints, ODI has since identified 135 unique engine fire reports attributable to the COP coils.After further review of the details as contained in each report, ODI determined that 43 of the 135 fire reports were actual fire/flame incidents, 83 fire reports were thermal events (smoke, spark, heat or wire melt), and another 9 fire reports were undetermined in severity due to the lack of information.These COP coil fires were characterized as initiated from within the COP coil circuit located at the top of the engine block and below the plastic engine cover.The fires observed were contained in the engine compartment and did not reach into the passenger compartment in contrast to those caused by an overheated catalytic converter examined in ODI?s investigation in 2007 and 2008.There were no reports of crashes or personal injury in this examination.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor this issue and reserves the right to take further action if warranted by the circumstancesSee the Closing Report for additional details.

ODI has received 11 complaints alleging that a fire started in the engine compartment of the vehicle that may be related to ignition coil failure, and 9 complaints of ignition coil failure that did not result in a fire.Reports state that the vehicle hesitated or lost power, and the check engine or dashboard lights illuminated.The vehicles were repaired by replacing the faulty ignition coil(s). Some of the complaints indicated that the ignition coils were replaced more than once.The scope of PE10-027 focused on Model Years (MY)2002-2003 Passat vehicles.Volkswagen provided data regarding their analysis of the vehicle fires and faulty ignition coils for these vehicles as well as other MY Passat vehicles.ODI needs to further investigate this issue.To facilitate the acquisition and analysis of additional information, this investigation has been upgraded to an Engineering Analysis, EA11-002.

VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.

THE MANUFACTURER NOTIFIED NHTSA ON 04-APR-08 THAT A SAFETY RECALL ACTION WOULD BE INITIATED TO REMEDY THE ISSUE.IN JUNE 2008, THE MANUFACTURER ISSUED A TECHNICAL SERVICE BULLETIN (CODE 26E5/R5) REGARDING THE SPECIFIC PROCEDURES TO BE EMPLOYED IN THIS CAMPAIGN.VEHICLE OWNER NOTIFICATION LETTERS WERE SENT BEGINNING APPROXIMATELY JUNE 13, 2008.THE CAMPAIGN WAS ASSIGNED NHTSA NO. 08V-156.THIS RECALL AFFECTS ALL MY 1999-2005, 5TH GENERATION GASOLINE-POWERED PASSAT SEDANS AND STATION WAGONS.APPROXIMATELY 412,000 VEHICLES ARE AFFECTED.CORRECTIVE ACTION WILL CONSIST OF INSTALLING ADDITIONAL EXHAUST SYSTEM HEAT SHIELDING TO MITIGATE THE POTENTIAL THERMAL EFFECTS OF ENGINE IGNITION PROBLEMS.BASED ON THIS ACTION, THE SUBJECT EA HAS BEEN CLOSED.

The contact owns a 2003 Volkswagen Passat. The contact stated while driving at an undisclosed speed, the vehicle stalled. There were no warning lights illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the fuel pump needed to be replaced. The manufacturer was made aware of the failure and informed the contact that the parts needed for the repair could not be found. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 07V375000 (Fuel System, Gasoline); however, the VIN was included but the vehicle was not repaired. The failure mileage was approximately 133,000.

NHTSA ID

11701679

Incident

Nov 26, 2025

Mileage

133,000 mi

The contact owns a 2003 Volkswagen Passat. The contact received notification of NHTSA Campaign Number: 06V017000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ID

11649242

Incident

Mar 19, 2025

The contact owns a 2003 Volkswagen Passat. The contact stated that while driving at an undisclosed speed, coolant leaked onto the front passenger’s side floorboard. The contact stated that the coolant leak was underneath the glove compartment area. The vehicle was taken to an independent mechanic, and the contact was advised to have the vehicle taken to the Volkswagen dealer. The contact visited the dealer and discussed the reoccurring failure and was informed that the heater coil was designed incorrectly, and the failure was due to the design of the heater coil. The contact was informed that the heater coil needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 72,000.

NHTSA ID

11561345

Incident

Sep 21, 2021

Mileage

72,000 mi

Vehicle has major fuel pump issue, currently at 132,000 and noticing loss of power, car shaking, and occasional stall. A code reader is unable able to detect the issue which is a major concern. I have contacted the volkswagen Manufacturer and I consistently keep getting ignored after bringing up the recall that was put out for the fuel pump. While driving on the highway my rear and front suspension failed and dropped suddenly while moving slowly during traffic. I whave only been able to repair the front shocks and struts so far, but the rear are needed as well. I would like to state that all the parts are original manufacturer parts.

NHTSA ID

11499252

Incident

Dec 28, 2022

The contact owns a 2003 Volkswagen Passat. The contact stated that while driving approximately 35 mph the vehicle's speed suddenly begin to reduce and smoke was present coming from the engine compartment. After stopping and exiting the vehicle became engulfed in flames. The fire department was called to the scene and extinguished the flames and the vehicle was towed away. During the incident, the vehicle was destroyed. The local dealer and manufacturer were notified of the incident but no assistance was offered. The failure mileage was 150,000.

NHTSA ID

11433646

Incident

Sep 17, 2021

Mileage

150,000 mi

I PURCHASED A USED 2003 VW PASSAT FROM A PRIVATE DEALER DROVE THE CAR FIVE MONTHS AND THE TIMING BELT CAME OFF WHILE I WAS DRIVING. I ALMOST GOT INTO AN ACCIDENT BUT AVOIDED IT. THIS PARTICULAR VEHICLE AND ONES LIKE IT WAS RECALLED IN 3/7/2014 FOR ENGINE AND ENGINE COOLING ENGINE PROBLEMS THAT CAUSES THE TIMING BELT TO COME OFF WHILE DRIVING. RECALL: 14E007000 BECAUSE OF THE TIMING BELT FAILURE. I CONTACTED A VW DEALERSHIP AND THEY SAID THE RECALL DIDN'T APPLY TO MY CAR. I FIND THAT INSULTING CONSIDER ING WHAT I JUST EXPERIENCED.

NHTSA ID

11416513

Incident

May 11, 2021

Mileage

180,000 mi

RECALL 26E5 VOLKSWAGEN NOT COMPLETED

NHTSA ID

11406974

Incident

Apr 5, 2021

MY SON WAS DRIVING (IN MOTION) ON HWY 17 IN MILLER COUNTY MO WITH SEAT HEATER ON SATURDAY NOV. 28, 2020. SEAT CAUGHT ON FIRE. I HAD NOTICED WHEN I HAD SEAT HEATER ON PREVIOUSLY IT BECAME SO HOT AS TO BURN LEGS. THIS IS A SERIOUS PROBLEM. IT COULD HAVE BURNED MY CAR COMPLETELY. VERY DANGEROUS.

NHTSA ID

11377193

Incident

Nov 28, 2020

Mileage

121,365 mi

Update to Volkswagen engine oil standards

Volkswagen Engine oil quality standards, update to attachments.

Engine oil quality standards, update to attachments.

Update model year applicability to include 2023.

Battery testing and charging using special tools VAS6161 & GRX3000VAS Charger. Updated to include additional model year applicability.

This bulletin contains general instructions for software updates.