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2006 Volkswagen Passat

Owner reports · Recalls · Investigations

More warning signs than most Passat years

Owner complaints for the 2006 Volkswagen Passat are substantially higher than the model-year median of 110.

About this comparison →

When problems were reported

Mileage at the reported incident

411 reports with mileage · 165 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 148 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 112 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 79 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

21 crash reports6 fire reports7 injury reports

What owners actually said

576 reports
160,000 miles · Mar 1, 2013
Engine

CAR DIED AFTER GOING UP HILL AT NIGHT IN THE RAIN. HAD TOWED TO SERVICE STATION. WAS ADVISED OIL BOLT DISINTEGRATED AFTER OIL PLUG FILTER GOT CLOGGED. HEAD BLOWN IN CAR NEED NEW ENGINE. WAS ADVISED VW IS FAMILIAR WITH THIS PROBLEM BUT CHOSE NOT TO FIX IT. *TR

NHTSA ODI #10500893

78,000 miles · Feb 12, 2013
EnginePower Train

OIL PUMP BOLT BROKEN AS IN THE OTHER VW PASSATS FROM 2006 & 7 AND REPORTED ON THIS SITE. DAMAGED TIMING CHAIN COVER, TIMING CHAIN AND A NUMBER OF OTHER PARTS. CAR WAS SERVICED AND INSPECTED 5,000 MILES PREVIOUSLY. ALL SERVICE UP TO THIS POINT COMPLETED PER OWNERS MANUAL AT VW DEALER. THIS PROBLEM IS COVERED EXTENSIVELY AT HTTP:…

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OIL PUMP BOLT BROKEN AS IN THE OTHER VW PASSATS FROM 2006 & 7 AND REPORTED ON THIS SITE. DAMAGED TIMING CHAIN COVER, TIMING CHAIN AND A NUMBER OF OTHER PARTS. CAR WAS SERVICED AND INSPECTED 5,000 MILES PREVIOUSLY. ALL SERVICE UP TO THIS POINT COMPLETED PER OWNERS MANUAL AT VW DEALER. THIS PROBLEM IS COVERED EXTENSIVELY AT HTTP://FORUMS.VWVORTEX.COM/SHOWTHREAD.PHP?4321376-**OFFICIAL-24V-3.6L-ENGINE-%28OIL-PUMP-BOLT%29-FAILURE-THREAD** AS WELL AS HTTP://WWW.PASSATWORLD.COM/FORUMS/74-VOLKSWAGEN-PASSAT-B6-DISCUSSION/327507-3-6-OIL-BOLT-FAILURE-REFERENCE-MATERIAL.HTML. NOT ONLY IS THIS A POTENTIALLY DANGEROUS AND KNOWN PROBLEM INVOLVING FAILURE OF MECHANICAL SYSTEMS, BUT EXTREMELY EXPENSIVE TO REPAIR. I RECEIVED A QUOTE FOR $6300 FOR A CAR WITH 78,000 MILES. THIS IS A KNOWN PROBLEM ON 3.6L V6S THAT IS BEING IGNORED BY VW OF AMERICA WHO REFUSED TO HELP EVEN COVER REPLACEMENT PARTS. *TR

NHTSA ODI #10497940

60,000 miles · Oct 17, 2012
Air Bags

THE AIR BAG LIGHT CAME ON AND WHEN I TOOK IT TO THE DEALERSHIP (VOLKSWAGEN) THEY SAID IT NEEDED TO BE REPLACED THE FIRST TIME THEY QUOTED $900.00. I DID NOT HAVE IT DONE DO TO THE CAR WAS NEVER IN AN ACCIDENT TO AFFECT THE AIRBAG. I TOLD THE DEALERSHIP IT WAS VOLKSWAGENS PROBLEM AND THEY SHOULD FIX IT WITHOUT CHARGE. THEY DENIED…

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THE AIR BAG LIGHT CAME ON AND WHEN I TOOK IT TO THE DEALERSHIP (VOLKSWAGEN) THEY SAID IT NEEDED TO BE REPLACED THE FIRST TIME THEY QUOTED $900.00. I DID NOT HAVE IT DONE DO TO THE CAR WAS NEVER IN AN ACCIDENT TO AFFECT THE AIRBAG. I TOLD THE DEALERSHIP IT WAS VOLKSWAGENS PROBLEM AND THEY SHOULD FIX IT WITHOUT CHARGE. THEY DENIED. I TOOK THE CAR IN FOR THE 80,000 MILE CHECK AND ONCE AGAIN THEY STATED THE AIRBAG SYSTEM NEEDED TO BE REPLACED AND NOW THEY QUOTED $750.00. ONCE AGAIN I TOLD THEM IT WAS VOLKSWAGENS PROBLEM AND THEY SHOULD STAND BEHIND THEIR CARS. ONCE AGAIN NO SATISFACTION (THE LIGHT IS STILL ON). *TR

NHTSA ODI #10480812

89,885 miles · Sep 19, 2012
Engine

MY CAR IS EXHIBITING THE SAME PROBLEMS THAT MANY OTHER CONSUMERS ARE EXPERIENCING. THE ENGINE OIL PUMP BOLT FAILS AND BACKS-OUT, WHICH CAN SHEER OFF THE BOLT AND CAUSE THE ENGINE TO EXPERIENCE CATASTROPHIC FAILURE. MY EPC LIGHT, ENGINE LIGHT, AS WELL AS EXCLAMATION LIGHT ARE ON. THE CAR HAS VERY LITTLE POWER, AND ALTHOUGH IT DO…

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MY CAR IS EXHIBITING THE SAME PROBLEMS THAT MANY OTHER CONSUMERS ARE EXPERIENCING. THE ENGINE OIL PUMP BOLT FAILS AND BACKS-OUT, WHICH CAN SHEER OFF THE BOLT AND CAUSE THE ENGINE TO EXPERIENCE CATASTROPHIC FAILURE. MY EPC LIGHT, ENGINE LIGHT, AS WELL AS EXCLAMATION LIGHT ARE ON. THE CAR HAS VERY LITTLE POWER, AND ALTHOUGH IT DOES RUN, THE ACCELERATION NEEDED TO DRIVE THE CAR MAKES IT DANGEROUS. THE ISSUES HAS BEEN HIGHLIGHTED BY MANY CONSUMERS AND HAVE CONTACTED THE PERSON NOTED AT THE BOTTOM OF THIS POST: HTTP://WWW.PASSATWORLD.COM/FORUMS/74-VOLKSWAGEN-PASSAT-B6-DISCUSSION/327507-3-6-OIL-BOLT-FAILURE-REFERENCE-MATERIAL.HTML THE COST TO REPLACE THIS PART IS ON AVERAGE $2000.00. THIS IS A MANUFACTURING ISSUE AND HAS BEEN REPORTED BY MANY PEOPLE. VW HAS YET TO ISSUE A RECALL FOR THE PROBLEM AND I AM AWAITING A RESPONSE FROM [XXX] OR [XXX] ABOUT THE ISSUE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10475982

229,000 miles · Sep 17, 2012
Fuel/propulsion System

TL* THE CONTACT OWNS A 2006 VOLKSWAGEN PASSAT. THE CONTACT STATED THE FUEL TANK WAS LEAKING ON TOP NEAR THE VENT. AFTER PARKING THE VEHICLE SHE NOTICED LIQUID ON THE GROUND AND A FUEL SMELL NEAR THE SIDE OF THE VEHICLE. THERE WAS A RECALL NHTSA CAMPAIGN ID NUMBER: 08V156000: FUEL SYSTEM, GASOLINE: DELIVERY RELATED TO THE FAILURE…

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TL* THE CONTACT OWNS A 2006 VOLKSWAGEN PASSAT. THE CONTACT STATED THE FUEL TANK WAS LEAKING ON TOP NEAR THE VENT. AFTER PARKING THE VEHICLE SHE NOTICED LIQUID ON THE GROUND AND A FUEL SMELL NEAR THE SIDE OF THE VEHICLE. THERE WAS A RECALL NHTSA CAMPAIGN ID NUMBER: 08V156000: FUEL SYSTEM, GASOLINE: DELIVERY RELATED TO THE FAILURE. THE VEHICLE WAS REPAIRED UNDER THE RECALL IN 2008 WHERE THE DEALER INSTALLED ADDITIONAL UNDERBODY HEAT SHIELDS TO COVER THE DAMAGED AREAS AND FLASH THE ENGINE WITH A PRECAUTIONARY SOFTWARE UPDATE. APPROXIMATELY TWO MONTHS AGO THERE WAS FUEL ODOR AGAIN. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO STATED THEY REPAIRED THE RECALL PREVIOUSLY. THE MANUFACTURER STATED THEY WILL NOT REPAIR THE FAILURE AGAIN AND OFFERED NO ADDITIONAL ASSISTANCE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 229,000.

NHTSA ODI #10475700

96,000 miles · Sep 12, 2012
StructureVisibility/wiper

TL* THE CONTACT OWNS A 2006 VOLKSWAGEN PASSAT. THE CONTACT STATED THAT THE LOW AND HIGH BEAM HEADLIGHTS WOULD NOT ILLUMINATE. IN ADDITION, THE INTERIOR ROOF HEADLINER HAD BECOME SEPARATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGE WAS 96,000.

NHTSA ODI #10475143

52,000 miles · Sep 6, 2012
Parking BrakeService Brakes

I HAVE A VW PASSAT 3.6 AND AM ALWAYS HAVING AN ISSUE WITH THE PARKING BRAKE. CURRENTLY I AM UNABLE TO GET THE PARKING BRAKE TO RELEASE AND DON'T KNOW WHY. THIS HAS BEEN GOING ON FOR SEVERAL MONTHS AND THE ONLY PLACE I GO TO GET IT SERVICED IS VOLKSWAGEN. ON ABOUT 5 DIFFERENT OCCASIONS THE BRAKES WOULD NOT ENGAGE NOR DISENGAGE…

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I HAVE A VW PASSAT 3.6 AND AM ALWAYS HAVING AN ISSUE WITH THE PARKING BRAKE. CURRENTLY I AM UNABLE TO GET THE PARKING BRAKE TO RELEASE AND DON'T KNOW WHY. THIS HAS BEEN GOING ON FOR SEVERAL MONTHS AND THE ONLY PLACE I GO TO GET IT SERVICED IS VOLKSWAGEN. ON ABOUT 5 DIFFERENT OCCASIONS THE BRAKES WOULD NOT ENGAGE NOR DISENGAGE. *TR

NHTSA ODI #10474127

84,000 miles · Sep 4, 2012
Fuel/propulsion System

FUEL PUMP FAILURE WHILE DRIVING. WHILE DRIVING DOWN THE HIGHWAY THE FUEL PUMP CUT OFF COMPLETELY CAUSING COMPLETE LOSS OF POWER. ALSO CUT OUT WHILE PULLING OUT IN FRONT OF A VEHICLE NEARLY CAUSING AN ACCIDENT. *TR

NHTSA ODI #10473779

75,000 miles · Aug 4, 2012
EnginePower Train

LIKE MANY OTHERS, THE OIL BOLT IN MY TRANSMISSION SHEARED-OFF. APPARENTLY VW IS AWARE OF THE DESIGN FLAW AND HAS MANUFACTURED A REPLACEMENT BOLT, BUT VW STILL EXPECTS UNSUSPECTING OWNERS TO PAY $1,000'S TO REPLACE IT. I BOUGHT THE CAR AS A CERTIFIED USED CAR FROM VW ON 9/11/10 AND WAS NOT TOLD OF THIS ISSUE. THIS ISSUE NEEDS T…

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LIKE MANY OTHERS, THE OIL BOLT IN MY TRANSMISSION SHEARED-OFF. APPARENTLY VW IS AWARE OF THE DESIGN FLAW AND HAS MANUFACTURED A REPLACEMENT BOLT, BUT VW STILL EXPECTS UNSUSPECTING OWNERS TO PAY $1,000'S TO REPLACE IT. I BOUGHT THE CAR AS A CERTIFIED USED CAR FROM VW ON 9/11/10 AND WAS NOT TOLD OF THIS ISSUE. THIS ISSUE NEEDS TO BE ADDRESSED IN A RECALL IF VW WILL NOT WARN CUSTOMERS OR FIX THE ISSUE ON THEIR OWN. HTTP://WWW.PASSATWORLD.COM/FORUMS/74-VOLKSWAGEN-PASSAT-B6-DISCUSSION/327507-3-6-OIL-BOLT-FAILURE-REFERENCE-MATERIAL.HTML. *TR

NHTSA ODI #10469164

110,000 miles · Jul 16, 2012
Engine

WHILE DRIVING ON A BUSY HIGHWAY IN PHILADELPHIA PA (SCHUYLKILL EXPRESSWAY), MY 2006 VW PASSAT 3.6L 4 MOTION LOST POWER AND LIMPED TO THE SIDE OF THE ROAD ALMOST CAUSING SEVERAL ACCIDENTS IN THE PROCESS. AFTER TAKING THE AUTO TO TWO DIFFERENT NON-DEALER SPECIALIST AND THEN A VW DEALER - ALL THREE STATED THAT THE DEFAULT CODE (P0…

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WHILE DRIVING ON A BUSY HIGHWAY IN PHILADELPHIA PA (SCHUYLKILL EXPRESSWAY), MY 2006 VW PASSAT 3.6L 4 MOTION LOST POWER AND LIMPED TO THE SIDE OF THE ROAD ALMOST CAUSING SEVERAL ACCIDENTS IN THE PROCESS. AFTER TAKING THE AUTO TO TWO DIFFERENT NON-DEALER SPECIALIST AND THEN A VW DEALER - ALL THREE STATED THAT THE DEFAULT CODE (P0016 -008-INCORRECT CORRELATION - MIL ON) MEANT THAT THE OIL PUMP BOLT FAILED AND CAUSED THE ENGINE TO GO INTO LIMP MODE. ONE SPECIALIST SAID I WAS LUCKY TO GET TO 110,000 MILES AS MOST OF THESE BOLTS FAIL AT A RANGE FROM 60,000 TO 70,000 AND THAT THIS BOLT THAT WAS USED BEING OF POOR QUALITY WILL, AND HAS CAUSED CATASTROPHIC ENGINE FAILURE AND COULD CAUSE A LOSS OF POWER AND A REAR END COLLISION - ALL THREE (THE TWO NON-DEALER AND THE VW DEALER SERVICE MANGER WERE WELL AWARE OF THE PROBLEM, STATED IT WAS COMMON ON 2006/2007 PASSAT AND AS MORE AND MORE OF THESE 2006/2007 GET OLDER - MORE WILL FAIL AND COULD CAUSE ACCIDENTS OR WORSE. I WOULD LIKE TO KNOW IF AN INVESTIGATION COULD BE DONE AND A RECALL ESTABLISHED. THERE IS A WIDE RANGE OF REPAIR COST, POTENTIAL FOR PROPERTY DAMAGE AND ULTIMATELY LOSS OF LIFE FOR A $5.00 BOLT THAT THE MANUFACTURER KNOWS IS FLAWED AND WILL NOT FIX IT. *TR

NHTSA ODI #10465868

Official recalls

7

24V834000 · Air Bags:frontal:driver Side:inflator Module

Oct 30, 2024

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017-2019 Beetle, Beetle Convertible, 2012-2014 Passat, 2017 Passat Wagon, and 2006-2007 Passat Sedan vehicles. The driver's side frontal air bag inflator may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

Consequence & remedy

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Dealers will replace the driver's side front air bag module, free of charge. Owner notification letters were mailed December 4, 2024. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 69EG, 69GQ, and 69E6.

18V247000 · Air Bags:frontal:driver Side:inflator Module

Apr 18, 2018

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2006-2007 Volkswagen Passat sedan and wagon vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to explode.

Consequence & remedy

Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could explode with metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Volkswagen will notify owners, and dealers will replace the front driver air bag inflator with an alternate inflator, free of charge. The recall began on April 30, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69Q8. Note: This recall partially supersedes recall 16V-079.

17V509000 · Fuel System, Gasoline:delivery:fuel Pump

Aug 16, 2017

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009-2016 Volkswagen CC, 2006-2010 Passat and Passat Wagon vehicles. Interruption of electrical power to the fuel pump control module may cause the fuel pump to fail.

Consequence & remedy

Consequence: If the fuel pump fails, the engine will stall, increasing the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will replace the fuel pump control module, free of charge. The recall began June 26, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 20AE.

16V079000 · Air Bags:frontal:driver Side:inflator Module

Feb 10, 2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2006 Volkswagen Passat sedans and wagons, 2005-2013 Audi A3, and 2006-2009 Audi A4 Cabriolet vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to rupture.

Consequence & remedy

Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflators, free of charge. The recall began March 2017. Volkswagen owners may contact Volkswagen customer service at 1-800-893-5298. Audi owners may contact Audi customer service at 1-800-253-2834.

06V470000 · Visibility:windshield Wiper/washer:motor

Dec 12, 2006

ON CERTAIN '6' GENERATION PASSENGER VEHICLES, THE WIPER MOTOR MAY FAIL DURING HEAVY RAIN DUE TO EXCESSIVE MOISTURE ENTERING THE WIPER MOTOR. IF THIS HAPPENS, THE WIPERS CAN BECOME INOPERATIVE.

Consequence & remedy

Consequence: THIS COULD LEAD TO REDUCED VISIBILITY INCREASING THE RISK OF A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL INSTALL A SPECIAL COVER AND SEALING KIT. THE RECALL BEGAN ON JANUARY 12, 2007. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-893-5298.

06V472000 · Service Brakes, Hydraulic:power Assist:vacuum

Dec 12, 2006

CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.0L ENGINE WITH 147 KW MAY HAVE A VACUUM LINE THAT MAY FRACTURE AND BECOME DISCONNECTED AT LOW AMBIENT TEMPERATURES.

Consequence & remedy

Consequence: IF THIS HAPPENS, THE BRAKE POWER ASSIST CAN BECOME INOPERATIVE, AND THE DRIVER WILL EXPERIENCE INCREASED EFFORT TO APPLY THE BRAKES POSSIBLY INCREASING VEHICLE STOPPING DISTANCE. THIS COULD LEAD TO A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL INSTALL THE NEWLY DESIGNED VACUUM LINE. THE RECALL BEGAN ON JANUARY 12, 2007. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-893-5298.

05V540000 · Steering:linkages:tie Rod Assembly

Nov 30, 2005

ON CERTAIN PASSENGER VEHICLES, THE LEFT AND RIGHT TIE ROD SECURING NUT MAY BE INSUFFICIENTLY TORQUED.

Consequence & remedy

Consequence: AN INSUFFICIENTLY TIGHTENED TIE ROD NUT MAY LOOSEN, RESULTING IN SEPARATION OF A TIE ROD. THIS CAN CAUSE A LOSS OF STEERING CONTROL, WHICH COULD CAUSE A CRASH.

Remedy: DEALERS WILL INSPECT AND INSTALL NEW LEFT AND RIGHT TIE ROD SECURING NUTS AT THE PROPER TORQUED SPECIFICATION. THE RECALL BEGAN ON DECEMBER 7, 2005. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-893-5298.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

EA11002 · Engine Compartment Fire

Opened Jan 26, 2011 · Closed Feb 17, 2012

Status: closed (inferred from source dates) · Electrical System; Engine And Engine Cooling

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.

Additional source detail variants (2)

Electrical System

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.

Engine And Engine Cooling

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.