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2010 Volkswagen Jetta

Owner reports · Recalls · Investigations

More warning signs than most Jetta years

Owner complaints for the 2010 Volkswagen Jetta are substantially higher than the model-year median of 68.

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When problems were reported

Mileage at the reported incident

779 reports with mileage · 73 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.

  • Electrical System. Review the 233 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Diesel. Review the 166 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 122 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

23 crash reports5 fire reports10 injury reports

Fuel System, Diesel complaints

166 reports
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15,000 miles · Sep 6, 2011
Fuel System, Diesel

THE VEHICLE EXPERIENCED A SUDDEN LOSS OF POWER WHILE DRIVING ON THE INTERSTATE AT 75 MPH. THE SUDDEN LOSS OF POWER WAS ACCOMPANIED BY AN AUDIBLE WARNING CHIME WITH A FLASHING GLOW PLUG INDICATOR WHICH LISTS AS AN ENGINE MALFUNCTION IN THE MANUAL. 1-2 MILES LATER, THE VEHICLE STALLED AND WAS STEERED TO THE SIDE OF THE ROAD TO A…

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THE VEHICLE EXPERIENCED A SUDDEN LOSS OF POWER WHILE DRIVING ON THE INTERSTATE AT 75 MPH. THE SUDDEN LOSS OF POWER WAS ACCOMPANIED BY AN AUDIBLE WARNING CHIME WITH A FLASHING GLOW PLUG INDICATOR WHICH LISTS AS AN ENGINE MALFUNCTION IN THE MANUAL. 1-2 MILES LATER, THE VEHICLE STALLED AND WAS STEERED TO THE SIDE OF THE ROAD TO AVOID COLLISION. 3 ATTEMPTS WERE MADE TO RESTART THE VEHICLE WITH NO SUCCESS. VW ROADSIDE ASSISTANCE WAS CALLED. 1 HOUR LATER, THE TOW TRUCK ARRIVED TO TOW THE 2010 VW JETTA TDI TO THE VW DEALERSHIP. THIS WAS AFTER HOURS AND THE DEALERSHIP WAS CLOSED. THE VEHICLE WAS LEFT AT THE SERVICE DEPARTMENT. THE KEY WAS LEFT IN THE DROP BOX WITH DETAILED EXPLANATION OF ISSUE ON PROVIDED ENVELOPE. THE DEALERSHIP CALLED THE NEXT DAY AND REPORTED THE PROBLEM WAS A FAILED HIGH PRESSURE FUEL PUMP AND THAT THE ENTIRE FUEL SYSTEM WOULD HAVE TO BE REPLACED DUE TO POSSIBLE METAL CONTAMINANTS THROUGHOUT FUEL SYSTEM. THE VEHICLE IS STILL AT THE DEALERSHIP FOR APPROXIMATELY 1 MORE WEEK OF REPAIR. SO FAR THE ESTIMATE ON THE REPAIR IS AROUND $8,000. WHICH IS COVERED UNDER WARRANTY AS THE VEHICLE ONLY HAS 15,000 MILES ON IT. *TR

NHTSA ODI #10423829

53,000 miles · Aug 31, 2011
Fuel System, Diesel

DRIVING APPROXIMATELY 25 MPH, ENGINE STALLS, WILL NOT RESTART. ACCORDING TO DEALER IT IN A IN TANK FUEL PUNP ISSUE REQUIRING THE ENTIRE FUEL SYSTEM TO BE REPLACED. THE FUEL TANK WAS APPROXIMATELY 1/4 FULL (HAD RUN THROUGH 3/4 OF TANK). NO FUELING ERRORS. 2010 VW JETTA SPORTWAGEN TDI. VEHICLE SHOWED NO WARNING SIGNS. NO SPUT…

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DRIVING APPROXIMATELY 25 MPH, ENGINE STALLS, WILL NOT RESTART. ACCORDING TO DEALER IT IN A IN TANK FUEL PUNP ISSUE REQUIRING THE ENTIRE FUEL SYSTEM TO BE REPLACED. THE FUEL TANK WAS APPROXIMATELY 1/4 FULL (HAD RUN THROUGH 3/4 OF TANK). NO FUELING ERRORS. 2010 VW JETTA SPORTWAGEN TDI. VEHICLE SHOWED NO WARNING SIGNS. NO SPUTTERING, NO LACK OF RESPONSIVENESS, ETC. PRIOR TO FAILURE. *TR

NHTSA ODI #10422735

34,200 miles · Aug 20, 2011
Fuel System, Diesel

MY PARTNER WAS DRIVING ON A CURBED 4 LANE ROAD WITH BIKE LANES AT 40 MILES PER HOUR WHEN THE ENGINE SPUTTERED AND QUIT IMMEDIATELY. WOULD NOT RESTART. LEFT SITTING HALFWAY IN THE RIGHT LANE AND HALFWAY IN THE BIKE LANE. HAD TO BE TOWED TO DEALER. DEALER FOUND CATASTROPHIC FAILURE OF HIGH PRESSURE FUEL PUMP SENDING DEBRIS INT…

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MY PARTNER WAS DRIVING ON A CURBED 4 LANE ROAD WITH BIKE LANES AT 40 MILES PER HOUR WHEN THE ENGINE SPUTTERED AND QUIT IMMEDIATELY. WOULD NOT RESTART. LEFT SITTING HALFWAY IN THE RIGHT LANE AND HALFWAY IN THE BIKE LANE. HAD TO BE TOWED TO DEALER. DEALER FOUND CATASTROPHIC FAILURE OF HIGH PRESSURE FUEL PUMP SENDING DEBRIS INTO THE ENTIRE FUEL SYSTEM. STILL 2000 MILES WITHIN POWER TRAIN WARRANTY AT 34,000 MILES. ENTIRE FUEL SYSTEM REPLACED UNDER WARRANTY. *TR

NHTSA ODI #10420825

31,800 miles · Aug 18, 2011
Engine And Engine CoolingFuel System, Diesel

2010 TDI JETTA SPORTWAGEN STALLED ON DECELERATION LANE, EXITING HIGHWAY. *KB

NHTSA ODI #10419936

Mileage unknown · Aug 9, 2011
Fuel System, Diesel

2010 MY VW JETTA SPORTWAGEN 2.0L TDI (DIESEL, MANUAL TRANSMISSION) AFTER I TOOK MY VEHICLE FOR IT'S SCHEDULED 30K MI. SERVICEBACK IN 06/2011, I LOOKED IN THE ENGINE BAY TO WIPE OFF ANY POSSIBLE SPILLAGE, WHEN LOW AND BEHOLD I SPOT WHAT LOOKS LIKE LEAKING FROM WHERE THE INJECTORS MEET THE VALVE COVER. I POSTED MY FINDINGS ON …

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2010 MY VW JETTA SPORTWAGEN 2.0L TDI (DIESEL, MANUAL TRANSMISSION) AFTER I TOOK MY VEHICLE FOR IT'S SCHEDULED 30K MI. SERVICEBACK IN 06/2011, I LOOKED IN THE ENGINE BAY TO WIPE OFF ANY POSSIBLE SPILLAGE, WHEN LOW AND BEHOLD I SPOT WHAT LOOKS LIKE LEAKING FROM WHERE THE INJECTORS MEET THE VALVE COVER. I POSTED MY FINDINGS ON AN INTERNET FORUM (HTTP://FORUMS.TDICLUB.COM/SHOWTHREAD.PHP?T=320136). TODAY, WHEN I WENT TO ANOTHER INTERNET FORUM, A MEMBER POSTED ABOUT 2011MY'S HAVING THE SAME PROBLEM AS I ENCOUNTERED (HTTP://FORUMS.VWVORTEX.COM/SHOWTHREAD.PHP?5392651-IF-YOU-HAVE-A-TDI-JSW-YOU-MIGHT-BE-LEAKING-FUEL-%28SPECIALLY-2011-MODELS%29.&S=BE0D20E1355E3991AA5D443BC4F3604C). THERE IS ALREADY A DEFECT INVESTIGATION SUMMARY WITH THE NHTSA (HTTP://WWW-ODI.NHTSA.DOT.GOV/CARS/PROBLEMS/DEFECT/DEFECTSUMMARY2.CFM?INV_ID=22524&TYPE=VEHICLE&TYPENUM=1&CMPT_ID=158&PROD_ID=954770&MAKE=VOLKSWAGEN&MODEL=JETTA%20SPORTWAGEN&MODEL_YR=2011). WOULD IT BE POSSIBLE TO REOPEN THE INVESTIGATION/ADD 2010 MY'S TO THE DEFECT INVESTIGATION? THANK YOU *TR

NHTSA ODI #10418160

8,500 miles · Aug 8, 2011
Fuel System, Diesel

AFTER READING SOME ARTICLES REGARDING POSSIBLE PROBLEMS WITH THE FUEL PUMP ON MY 2010 VOLKSWAGEN JETTA TDI, I REALIZED THAT I MAY HAVE HAD SEVERAL RELATED INCIDENTS. ON TWO SEPARATE OCCASIONS OVER THE PAST THREE MONTHS, THE ENGINE HAS MYSTERIOUSLY STOPPED AS I SLOWED DOWN AT AN INTERSECTION, THEN HAD TROUBLES MAINTAINING IDLE F…

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AFTER READING SOME ARTICLES REGARDING POSSIBLE PROBLEMS WITH THE FUEL PUMP ON MY 2010 VOLKSWAGEN JETTA TDI, I REALIZED THAT I MAY HAVE HAD SEVERAL RELATED INCIDENTS. ON TWO SEPARATE OCCASIONS OVER THE PAST THREE MONTHS, THE ENGINE HAS MYSTERIOUSLY STOPPED AS I SLOWED DOWN AT AN INTERSECTION, THEN HAD TROUBLES MAINTAINING IDLE FOR SEVERAL MILES THEREAFTER. IT HAS BEEN OK FOR THE PAST FEW WEEKS, BUT NOW I AM WORRIED NOW THAT I UNDERSTAND A LARGER PROBLEM MAY BE BREWING... *TR

NHTSA ODI #10418052

27,800 miles · Aug 8, 2011
Fuel System, Diesel

2010 VW JETTA TDI. CHECK ENGINE LIGHT CAME ON, VEHICLE LOST POWER. I WAS ABLE TO SAFELY PULL INTO A SHOPPING PLAZA. DEALER DIAGNOSED AS HPFP (HIGH PRESSURE FUEL PUMP) PROBLEM. APPARENTLY THIS IS HAPPENING A LOT: HTTP://FORUMS.TDICLUB.COM/SHOWTHREAD.PHP?T=299854 CAR IS CURRENTLY AT THE DEALER, ESTIMATE IS 7-8 DAYS FOR REPL…

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2010 VW JETTA TDI. CHECK ENGINE LIGHT CAME ON, VEHICLE LOST POWER. I WAS ABLE TO SAFELY PULL INTO A SHOPPING PLAZA. DEALER DIAGNOSED AS HPFP (HIGH PRESSURE FUEL PUMP) PROBLEM. APPARENTLY THIS IS HAPPENING A LOT: HTTP://FORUMS.TDICLUB.COM/SHOWTHREAD.PHP?T=299854 CAR IS CURRENTLY AT THE DEALER, ESTIMATE IS 7-8 DAYS FOR REPLACEMENT OF THE FUEL SYSTEM. *TR

NHTSA ODI #10418029

8,000 miles · Aug 8, 2011
Fuel System, Diesel

2010 VW TDI JETTA WAGON I OWN A 2010 VW TDI JETTA WAGON AND EARLY JAN/FEB I SMELLED DIESEL FUEL COMING INTO MY CAR (THE CAR AT THE TIME HAD 8,000 MILES). ALSO, I NOTICED DIESEL FUEL DRIPPING ON MY DRIVEWAY. I REPORTED THE INCIDENT TO THE DEALER, WHERE THEY FIRST ADVISED THAT THE FUEL INJECTOR NEEDED TO BE TIGHTENED. THE NEX…

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2010 VW TDI JETTA WAGON I OWN A 2010 VW TDI JETTA WAGON AND EARLY JAN/FEB I SMELLED DIESEL FUEL COMING INTO MY CAR (THE CAR AT THE TIME HAD 8,000 MILES). ALSO, I NOTICED DIESEL FUEL DRIPPING ON MY DRIVEWAY. I REPORTED THE INCIDENT TO THE DEALER, WHERE THEY FIRST ADVISED THAT THE FUEL INJECTOR NEEDED TO BE TIGHTENED. THE NEXT DAY SAME PROBLEM PERSISTED. THEY REPLACED ONE OF THE INJECTORS. THE SMELL CONTINUED UNTIL I INSTRUCTED THEM TO ORDER A NEW HOOD INSULATOR COVER AND ENGINE COVER (BOTH WERE SATURATED WITH DIESEL. MY CAR WAS AT THE DEALER FOR CLOSE TO THREE WEEKS BETWEEN ALL THREE VISITS. MY CONCERN IS THAT THE OTHER THREE INJECTORS HAVE THE SAME ISSUE AND THIS WILL OCCUR AGAIN. *TR

NHTSA ODI #10417906

34,999 miles · Aug 4, 2011
Fuel System, Diesel

TRAVELING ON INTERSTATE AT ABOUT 65 MPH WHEN STARTED LOSING POWER AND THE GLOW PLUG LIGHT STARTED FLASHING THEN A COMPLETE STALL. CAR IS STILL IN THE SERVICE DEPT AT VW. VW STATED THEY ARE NOT QUITE SURE WHAT IS WRONG BUT SUSPECT IT WAS FUEL RELATED ("METAL SHAVINGS IN THE FUEL"). SAID THEY WERE SENDING IT OFF FOR TESTING AND …

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TRAVELING ON INTERSTATE AT ABOUT 65 MPH WHEN STARTED LOSING POWER AND THE GLOW PLUG LIGHT STARTED FLASHING THEN A COMPLETE STALL. CAR IS STILL IN THE SERVICE DEPT AT VW. VW STATED THEY ARE NOT QUITE SURE WHAT IS WRONG BUT SUSPECT IT WAS FUEL RELATED ("METAL SHAVINGS IN THE FUEL"). SAID THEY WERE SENDING IT OFF FOR TESTING AND MAYBE A WEEK OR TWO BEFORE THEY KNOW SOMETHING. *TR

NHTSA ODI #10417068

33,500 miles · Aug 1, 2011
Fuel System, Diesel

WHILE DRIVING MY DEALER MAINTAINED 2010 VOLKSWAGEN JETTA TDI THE GLOW PLUG AND ENGINE LIGHTS BEGAN FLASHING AND THE CAR WAS UNABLE TO ACCELERATE. THE ENGINE DIED AND WOULD NOT RESTART WHEN STOPPED IN A L TURN LANE. TO GET THE CAR OFF OF THE ROAD I HAD TO COAST ACROSS 3 LANES OF TRAFFIC AND ROLL INTO A GAS STATION. THANKFULLY IT …

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WHILE DRIVING MY DEALER MAINTAINED 2010 VOLKSWAGEN JETTA TDI THE GLOW PLUG AND ENGINE LIGHTS BEGAN FLASHING AND THE CAR WAS UNABLE TO ACCELERATE. THE ENGINE DIED AND WOULD NOT RESTART WHEN STOPPED IN A L TURN LANE. TO GET THE CAR OFF OF THE ROAD I HAD TO COAST ACROSS 3 LANES OF TRAFFIC AND ROLL INTO A GAS STATION. THANKFULLY IT WAS A SATURDAY MORNING AND TRAFFIC WAS MINIMAL. THE CAR WAS TOWED TO THE DEALER. MONDAY THE DEALER CALLED TO INFORM ME THAT THE HIGH PRESSURE FUEL PUMP (HPFP) DISINTEGRATED LEAVING METAL SHAVING THROUGHOUT THE ENTIRE FUEL SYSTEM. CONSEQUENTLY, THE WHOLE FUEL SYSTEM WOULD NEED TO BE REPLACED. FORTUNATELY, THE CAR HAS 33K ON A 36K WARRANTY, OTHERWISE THE REPAIR COULD COST FROM $7K-$9K. *KB

NHTSA ODI #10416485

Official recalls

4

16V913000 · Electronic Stability Control (esc); Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Dec 20, 2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence & remedy

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

Additional source detail variants (2)

Electronic Stability Control (esc)

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

11V490000 · Fuel System, Diesel

Oct 3, 2011

VOLKSWAGEN IS RECALLING CERTAIN MODEL 2009-2012 JETTA AND JETTA SPORTWAGEN VEHICLES, MANUFACTURED FROM MAY 2008 THROUGH SEPTEMBER 2011, MODEL YEAR 2010-2012 VOLKSWAGEN GOLF VEHICLES, MANUFACTURED FROM MAY 2009 THROUGH SEPTEMBER 2011, AND MODEL YEAR 2010-2012 AUDI A3 VEHICLES, MANUFACTURED FROM SEPTEMBER 2009 THROUGH SEPTEMBER 2011, THAT ARE EQUIPPED WITH A 2.0L TDI COMMON RAIL DIESEL ENGINE/CLEAN DIESEL ENGINE. THE FUEL INJECTION PULSES COULD COINCIDE WITH THE NATURAL FREQUENCY OF THE INJECTOR LINE #2, IN SPECIFIC LOAD AND RPM CONDITIONS. THIS RESONANCE CREATES ADDITIONAL STRESS IN THE FUEL LINE.

Consequence & remedy

Consequence: DUE TO THE RESONANCE CONDITION, INJECTOR LINE NUMBER 2 COULD DEVELOP SMALL CRACKS WHICH COULD LEAD TO FUEL LEAKAGE. LEAKING FUEL IN THE PRESENCE OF AN IGNITION SOURCE, MAY LEAD TO A FIRE.

Remedy: VOLKSWAGEN WILL INSTALL AN IMPROVED FUEL INJECTOR LINE FOR THE NUMBER 2 CYLINDER ON CERTAIN VEHICLES AND WILL INSTALL VIBRATION DAMPERS ON ALL OF THE INJECTOR LINES. VOLKSWAGEN AND AUDI WILL NOTIFY OWNERS TO HAVE THE VEHICLES REPAIRED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING NOVEMBER 2011. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

10V621000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Dec 10, 2010

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2006-2010 JETTA, NEW BEETLE, NEW BEETLE CONVERTIBLE, MODEL YEAR 2009 JETTA SPORTWAGEN AND MODEL YEAR 2007-2009 RABBIT VEHICLES EQUIPPED WITH 2.5L ENGINES. THE JETTA, JETTA SPORTWAGEN, AND RABBIT VEHICLES MAY HAVE A SMALL PLASTIC TAB LOCATED ON THE WINDSHIELD WASHER FLUID RESERVOIR THAT MAY CHAFE AGAINST AN UNDERHOOD FUEL SUPPLY LINE. THE NEW BEETLE AND THE NEW BEETLE CONVERTIBLE VEHICLES MAY HAVE A FASTENING CLAMP ON A HYDRAULIC HOSE OF THE POWER STEERING SYSTEM THAT MAY BE LOCATED IN AN IMPROPER POSITION WHICH COULD CAUSE CHAFING AGAINST AN UNDERHOOD FUEL SUPPLY LINE.

Consequence & remedy

Consequence: IF CHAFING OCCURS, THERE IS THE POTENTIAL FOR A FUEL LEAK TO DEVELOP. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSPECT AND IF NECESSARY REPLACE THE UNDERHOOD FUEL LINE. ADDITIONALLY, DEPENDING ON THE VEHICLE MODEL, DEALERS WILL EITHER REMOVE THE PLASTIC TAB FROM THE WINDSHIELD WASHER FLUID RESERVOIR, OR INSPECT THE POSITION OF THE FASTENING CLAMP AND ADJUST THE RELATED FASTENING CLAMP INTO THE CORRECT POSITION. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE JANUARY 31, 2011. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

09V333000 · Power Train:automatic Transmission

Aug 20, 2009

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2009 AND 2010 PASSENGER CARS MANUFACTURED BETWEEN SEPTEMBER 2008 AND AUGUST 2009. THE WIRING HARNESS OF A TEMPERATURE SENSOR IN THE DIRECT SHIFT GEARBOX (DSG) MAY HAVE CONNECTOR WIRES THAT WERE INSUFFICIENTLY CRIMPED. WITH INSUFFICIENTLY CRIMPED CONNECTOR WIRES, A TEMPERATURE SENSOR HAS THE POTENTIAL TO FALSELY DETECT A HIGH GEARBOX OIL TEMPERATURE, CAUSING THE TRANSMISSION TO ABRUPTLY SHIFT TO NEUTRAL. IF THIS HAPPENS, THE SELECTOR LEVER POSITION INDICATOR WITHIN THE INSTRUMENT PANEL WILL FLASH. IN ADDITION, THE "DEPRESS BRAKE PEDAL" INDICATOR LIGHT WILL BE ILLUMINATED, ALERTING THE DRIVER TO APPLY THE BRAKES.

Consequence & remedy

Consequence: THE ABRUPT SHIFT TO NEUTRAL COULD LEAD TO A CRASH WITHOUT WARNING.

Remedy: VOLKSWAGEN WILL REPROGRAM THE TRANSMISSION CONTROL MODULE WITH UPDATED SOFTWARE FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 20, 2009. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

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

4

EA18003 · Air Bag Clockspring Failure

Opened Apr 18, 2018 · No close date supplied

Status: open (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:driver Clockspring/spiral Cassette

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Additional source detail variants (3)

Air Bags:frontal:driver Clockspring/spiral Cassette

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Air Bags:frontal

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Air Bags

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

PE11023 · Diesel Fuel Injector Line Leakage

Opened Aug 2, 2011 · Closed Dec 2, 2011

Status: closed (inferred from source dates) · Fuel System, Diesel

By letter dated October 3, 2011, Volkswagen Group of America, Inc. (VW) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall to address a defect in approximately 168,275 model year (MY) 2009-2012 Volkswagen Jetta, Jetta Sportwagen, Golf, and Audi A3 vehicles equipped with the 2.0L TDI Common Rail Clean Diesel engine (NHTSA Recall No. 11V-490).The recalled Jetta and Jetta Sportwagen vehicles were built from May 2008 through September 2011, the Golf vehicles were built from May 2009 through September 2011, and the Audi A3 vehicles were built from September 2009 through September 2011.According to Volkswagen, in U.S. applications of the above cited TDI vehicles including engine codes CJAA and CBEA, the fuel injection pulses could coincide with the natural frequency of the injector line #2 in specific load and RPM conditions.This resonance creates additional stress on the fuel line which a small number of parts (based on the statistic spread of line strength) cannot withstand over its lifetime.As a contributing factor, VW indicated that a supplier used tube material with scratch marks from a grinding process during certain production periods.Lines manufactured in these periods were installed in vehicles produced in the following 10 months:December 2008, January-February 2009, October 2009, March-April 2010 and September-December 2010.Injector lines using this material exhibit a significantly higher failure rate.Dealers will replace injector line #2 in all vehicles built in these months.In addition, as a precautionary measure, all recalled vehicles will have vibration dampers installed on all four fuel injector lines.Analysis of NHTSA complaints, VW complaints, VW field reports and warranty claims found allegations of injector line leakage in 443 subject vehicles.The leaking line was not identified in 62 of the vehicles.For the 381 that did provide information about which injector lines were leaking and/or replaced, 358 (94%) involved an injector line #2 leak/repair.Almost three-quarters of the injector line #2 leak/repair incident vehicles were built in the 10 months identified by VW, which accounted for approximately one-quarter of the recalled vehicles.The failure rate for injector line #2 in vehicles built in the 10 months affected by the supplier line scratching issue is 6.0 incidents per thousand vehicles (IPTV).The failure rate for injector line #2 in other production months of recalled vehicles is 0.8 IPTV.The leak/repair rates for the other injector lines are all well under 1 IPTV.The action taken by Volkswagen is sufficient to resolve the issues raised by this investigation. The agency will continue to monitor this issue and reserves the right to take further action if warranted by the circumstances. Accordingly, this investigation is closed.

EA11003 · High-Pressure Fuel Pump Failure

Opened Feb 7, 2011 · Closed Mar 27, 2015

Status: closed (inferred from source dates) · Fuel System, Diesel; Fuel System, Other:delivery:fuel Pump

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, 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 continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

Additional source detail variants (2)

Fuel System, Diesel

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, 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 continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

Fuel System, Other:delivery:fuel Pump

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, 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 continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

PE10034 · High Pressure Fuel Pump Failure (hpfp)

Opened Aug 26, 2010 · Closed Feb 8, 2011

Status: closed (inferred from source dates) · Fuel System, Diesel

The Office of Defects Investigation (ODI) and Volkswagen (VW) have received a total of 160 complaints and field reports alleging incidents of engine stall and/or loss of power that appear to be related to high pressure fuel pump (HPFP) failures in certain model year (MY) 2009 through 2010 Volkswagen Jetta and MY 2010 Volkswagen Golf and Audi A3 vehicles equipped with TDI clean diesel engines.Approximately half of the reports indicate that the failure resulted in an engine stall incident, with many of these alleging stall incidents at highway speeds in traffic with no restart.There has been one minor crash alleged to have resulted from HPFP failure in the subject vehicles.In response to ODI's information request for PE10-034, VW indicated that it had found no defect related to motor vehicle safety with relation to the TDI Clean Diesel fuel system at issue in this investigation and attributed problems with HPFP failure to operation with gasoline contaminated diesel fuel.Volkswagen stated that even a small amount of gasoline in the diesel fuel may disrupt the necessary lubrication required and may cause the HPFP to fail.In response to concerns that fuel contamination was the major cause of HPFP and related fuel system failures, VW issued a Technical Service Bulletin in May 2010 (VW TB V011011 2023624 and Audi TB A011008 2023360-1), with instructions to inspect the diesel fuel for vehicles requiring fuel system service that have symptoms associated with HPFP failure.The bulletin states that fuel system damage incurred by use of fuel not complying to ASTM-D-975 Grade 2 S15 (B5 or less biodiesel content) standards will not be covered under warranty. Volkswagen also provided information about 121 mis-fueling incidents reportedly acknowledged by consumers or dealers and test results for about 50 diesel fuel samples taken from complaint vehicles in late-August through early-October 2010.The mis-fueling incidents include about 20 reports involving incorrect fueling by dealer sales or service personnel and generally report symptoms such as rough running, stalling and/or no start within a few miles of refueling the vehicle with gasoline.Volkswagen indicated that the testing of fuel samples from complaint vehicles found that nearly 90 percent contained high amounts of gasoline.Volkswagen implemented design changes for the HPFP in May 2008, September 2009 and November 2010 to improve the robustness of the pump when used with poor quality fuel.ODI analysis of HPFP failures identified from all sources shows failure rates of 0.53% for MY 2009 vehicles and 0.11% for MY 2010 vehicles.This investigation has been upgraded to an Engineering Analysis (EA11-003) to continue to investigate the issues with mis-fueling and HPFP design identified during the Preliminary Evaluation.