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2003 Audi A4

Owner reports · Recalls · Investigations

More warning signs than most A4 years

Owner complaints for the 2003 Audi A4 are substantially higher than the model-year median of 76.5.

About this comparison →

When problems were reported

Mileage at the reported incident

177 reports with mileage · 33 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.

  • Power Train. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports6 fire reports8 injury reports

What owners actually said

210 reports
60,000 miles · Apr 22, 2010
Exterior Lighting

HEADLIGHT FAILURE. THE CAR GIVES A WARNING THAT THE "FRONT DIPPED HEADLIGHT" IS TURNING OFF. THIS FAILURE OCCURS EVERY TIME I START THE CAR. I HAVE REPLACED THE HEADLIGHT 3 TIMES BUT IT IS A FAULTY BALLAST, WHICH IS DEFECTIVE. *TR

NHTSA ODI #10327040

46,769 miles · Apr 10, 2010
Fuel System, Other

IN MARCH 2009, I HEARD SOME LOUD NOISES FROM THE AREA OVER THE FUEL TANK. I TOOK IT TO MY MECHANIC AND THEY COULD NOT IDENTIFY AS IT WAS INTERMITTENT. THEY FINALLY DETERMINED THAT IT WAS THE FUEL FILTER AND IT WOULD NEED REPLACED BUT NOT URGENTLY. A COUPLE OF DAYS LATER, THE CAR STALLED AND WOULD NOT RESTART. LUCKILY IT STAL…

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IN MARCH 2009, I HEARD SOME LOUD NOISES FROM THE AREA OVER THE FUEL TANK. I TOOK IT TO MY MECHANIC AND THEY COULD NOT IDENTIFY AS IT WAS INTERMITTENT. THEY FINALLY DETERMINED THAT IT WAS THE FUEL FILTER AND IT WOULD NEED REPLACED BUT NOT URGENTLY. A COUPLE OF DAYS LATER, THE CAR STALLED AND WOULD NOT RESTART. LUCKILY IT STALLED AS I TURNED INTO THE GROCERY STORE PARKING LOT. I HAD IT TOWED AND IT WAS DETERMINED THAT THE FUEL PUMP HAD FAILED. MY MECHANIC WAS SURPRISED AS IT WAS UNUSUAL THAT IT WOULD FAIL AS THE CAR HAD ON 47K MILES. THE PUMP AND FILTER WERE REPLACED. I WAS NOT MADE AWARE THAT THERE WAS A RECALL AND IT APPEARS THAT MY PARTICULAR VEHICLE WAS NOT PART OF THE RECALL, BUT I AM SUSPICIOUS AS I RECENTLY READ ABOUT THE RECALL THROUGH THE NHTSA THROUGH MY PROGRESSIVE INSURANCE. I ALSO DID NOT TAKE THE VEHICLE TO THE DEALER TO REPLACE AS THERE WAS NO RECALL FOR MY VEHICLE REGARDING THE FUEL PUMP. *TR

NHTSA ODI #10324896

50,000 miles · Apr 5, 2010
StructureVisibility

2003 AUDI A4 CABRIOLET, THE CAR IS PRACTICALLY NEW, ONLY DRIVEN IN SUMMER MONTHS. THE REAR WINDOW HAS SEPARATED FROM THE ROOF, APPARENTLY THE WINDOW IS ONLY SEALED TO THE ROOF WITH A LAYER OF GLUE. THE WINDOW CAN FALL OUT AT ANYTIME AS A RESULT OF THE GLUE LOOSENING. THE ONLY ALTERNATIVE IS A COMPLETELY NEW ROOF. *TR

NHTSA ODI #10323916

Mileage unknown · Apr 5, 2010
Vehicle Speed Control

SUDDEN, UNINTENDED ACCELERATION OF 2003 AUDI A4 WHILE IN 4TH GEAR. RPMS SPIKED AND REMAINED AT 7 AFTER FOOT WAS REMOVED FROM ACCELERATOR. EXPERIENCED LOSS OF CONTROL OF STEERING. WAS EVENTUALLY ABLE TO SLOW AND STOP CAR VIA BRAKES. AFTER COMPLETELY SHUTTING CAR OFF AND REMOVING KEY, CAR WAS RESTARTED AND ENGINE REVVED UP TO …

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SUDDEN, UNINTENDED ACCELERATION OF 2003 AUDI A4 WHILE IN 4TH GEAR. RPMS SPIKED AND REMAINED AT 7 AFTER FOOT WAS REMOVED FROM ACCELERATOR. EXPERIENCED LOSS OF CONTROL OF STEERING. WAS EVENTUALLY ABLE TO SLOW AND STOP CAR VIA BRAKES. AFTER COMPLETELY SHUTTING CAR OFF AND REMOVING KEY, CAR WAS RESTARTED AND ENGINE REVVED UP TO 7 RPMS WITH ZERO ACCELERATION. OCCURRED ON QUEENSBOROUGH BRIDGE - POLICE WERE CALLED TO ASSIST. *TR

NHTSA ODI #10323721

27,134 miles · Apr 4, 2010
Tires

I WAS DRIVING MY AUDI A-4 ON THE FREEWAY AT SPEEDS OF APPROXIMATELY 65 MPH WHEN THERE WAS A LOUD THUMPING ON THE LEFT FRONT OF MY VEHICLE. MOMENTS LATER, IT STOPPED BUT I NOTICED THERE WERE VIBRATIONS AND SHIMMIES ON MY STEERING WHEEL. I SLOWED DOWN AND PULLED TO SIDE OF FWY TO INSPECT THE TIRE. IT APPEARED FINE, HOWEVER, VIBRAT…

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I WAS DRIVING MY AUDI A-4 ON THE FREEWAY AT SPEEDS OF APPROXIMATELY 65 MPH WHEN THERE WAS A LOUD THUMPING ON THE LEFT FRONT OF MY VEHICLE. MOMENTS LATER, IT STOPPED BUT I NOTICED THERE WERE VIBRATIONS AND SHIMMIES ON MY STEERING WHEEL. I SLOWED DOWN AND PULLED TO SIDE OF FWY TO INSPECT THE TIRE. IT APPEARED FINE, HOWEVER, VIBRATION WAS STILL THERE. I PULLED ONTO SURFACE STREETS AT LOWER SPEEDS AND IT STOPPED. SHORTLY THEREAFTER, I PULLED INTO A GAS STATION TO TAKE THE TIRE OFF TO REPLACE WITH SPARE AND NOTICED SEPARATION OF THE TREAD, MEASURING APPROXIMATELY 31 INCHES LONG AND 1.5 INCHES IN WIDTH. I WAS SHOCKED THAT I DIDN'T LOSE CONTROL OR HAVE A BLOWOUT FROM THIS CATASTROPHIC FAILURE. *TR

NHTSA ODI #10323710

85,000 miles · Mar 15, 2010
Fuel System, Gasoline

MY WIFE AND I OWN A AUDI A4 CABRIOLET THAT RECENTLY HAD TO HAVE THE FUEL PUMP REPLACED. THE FUEL PUMP WAS CAUSING A VERY NOTICEABLE VIBRATION IN THE FUEL TANK. AUDI WAS CALLED AND TOLD ME THAT OUR VEHICLE WAS NOT IN THE GROUP THAT QUALIFIED FOR FUEL PUMP REPLACEMENT. THE CAR ONLY BEEN DRIVEN HAS 85,000 MILES AND IN MY OPINION A …

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MY WIFE AND I OWN A AUDI A4 CABRIOLET THAT RECENTLY HAD TO HAVE THE FUEL PUMP REPLACED. THE FUEL PUMP WAS CAUSING A VERY NOTICEABLE VIBRATION IN THE FUEL TANK. AUDI WAS CALLED AND TOLD ME THAT OUR VEHICLE WAS NOT IN THE GROUP THAT QUALIFIED FOR FUEL PUMP REPLACEMENT. THE CAR ONLY BEEN DRIVEN HAS 85,000 MILES AND IN MY OPINION A FUEL PUMP PROBLEM IS PREMATURE AND UNSAFE. UPON AUDI'S REFUSAL TO REPLACE THE PUMP I CALLED MY WARRANTY COMPANY TO PAY FOR THE REPLACEMENT OF THE FUEL PUMP. CONTINENTAL WARRANTY REFUSED TO PAY FOR THE REPLACEMENT PUMP. THE REASONING BEHIND THEIR DECISION IS THAT THE PUMP MUST HAVE COMPLETE FAILURE BE FORE THEY WOULD HONOR MY WARRANTY. AM I SUPPOSED TO STALL AT A RAILROAD CROSSING OR HIGH SPEED INTERSECTION BEFORE THE CAR IS CONSIDERED NON-DRIVABLE? *TR

NHTSA ODI #10319640

91,904 miles · Jan 27, 2010
Electrical SystemEngine And Engine CoolingFuel System, GasolineFire

FORGOT TO INSTALL C CLIP ON TEMP SENSOR ON RADIATOR HOSE WHICH POPPED OUT CAUSING MAJOR ENGINE DAMAGE AND BLOWN HEAD GASKET WHICH WAS DENIED FOR MANY MONTHS. IN OCT. 08 THEY FORGOT TO TIGHTEN BRACKET WHICH CAUSED WIRES TO SMOKE AND FIRE.AUG 08-TRIMMED SERPENTINE BELT RATHER THAN REPLACED AND CAR STOPPED RUNNING IN MIDDLE OF INT…

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FORGOT TO INSTALL C CLIP ON TEMP SENSOR ON RADIATOR HOSE WHICH POPPED OUT CAUSING MAJOR ENGINE DAMAGE AND BLOWN HEAD GASKET WHICH WAS DENIED FOR MANY MONTHS. IN OCT. 08 THEY FORGOT TO TIGHTEN BRACKET WHICH CAUSED WIRES TO SMOKE AND FIRE.AUG 08-TRIMMED SERPENTINE BELT RATHER THAN REPLACED AND CAR STOPPED RUNNING IN MIDDLE OF INTERSTATE. SEPT 09 REPLACED OIL PAN BUT FORGOT TO PUT PLUG BACK OCT 08 OIL RESIDUE ON DAMPER THEY THREW OUT AND DID NOT REPLACE. THEY FORGOT TO PUT BOLTS BACK ON SUB FRAME AND MIRACLE I WAS NOT KILLED. THIS CAUSED AXLE PROBLEMS. WHEN THEY REPLACED BOLTS THEY DID NOT HAVE BUSHINGS IN STOCK AND THEY RELEASED CAR WITHOUT THESE BUSHINGS WHICH IS A SAFETY VIOLATION. WHEN BUSHINGS CAME IN THEY REFUSED TO WORK ON OUR VEHICLE AND WE HAD TO GO TO DIFFERENT MECHANIC. THEY TOLD US WE NEEDED TIMING BELT WHEN THE HEADGASKET WAS BLOWN. NOW THERE IS NEW RECALL FOR COIL PACKS AND THEY REFUSE TO WORK ON OUR CAR. THE NEW GM IS LISTENING TO THE SERVICE MGR. WHO IS NOT TELLING THE COMPLETE STORY NOR IS THE NEW GM REVIEWING THE FACTS. OUR LIVES ARE IN DANGER WITH THIS VEHICLE AND SINCE WE STILL OWE $15K WE CANNOT TRADE IT IN. STARTED JUNE 2008 AND CONTINUES UNTIL TODAY. COIL PACKS WHICH WERE JUST RECALLED ARE CAUSING CAR NOT TO RUN AND WE ARE STUCK *CW

NHTSA ODI #10302560

140,500 miles · Jan 17, 2010
Power Train

AUDI-A4-SEDAN-CVT TRANSMISSION. SLIPPING GEAR WHILE VEHICLE IS MOVING AND BEGINNING DRIVE FROM STOPLIGHT. SAFETY CONCERN FOR FAMILY. HISTORY OF A PROBLEM AND NO RECALL BY AUDI. HOW CAN THERE BE NO RECALL.

NHTSA ODI #10300047

Mileage unknown · Jan 4, 2010
Tires

MY COMPLAINT IS AGAINST FALKEN TIRE AND DISCOUNT TIRE DIRECT REGARDING A TIRE SOLD AS THE FALKEN ZIEX ZE-912. THIS TIRE IS BEING SOLD AS AN ALL-SEASON TIRE. IT IS IN FACT A SUMMER TIRE. THE TIRE HAS ABSOLUTELY NO TRACTION IN THE SNOW AND SINCE I PURCHASED THE TIRES I HAVE BEEN IN AT LEAST THREE CIRCUMSTANCES WHERE I COULD NOT…

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MY COMPLAINT IS AGAINST FALKEN TIRE AND DISCOUNT TIRE DIRECT REGARDING A TIRE SOLD AS THE FALKEN ZIEX ZE-912. THIS TIRE IS BEING SOLD AS AN ALL-SEASON TIRE. IT IS IN FACT A SUMMER TIRE. THE TIRE HAS ABSOLUTELY NO TRACTION IN THE SNOW AND SINCE I PURCHASED THE TIRES I HAVE BEEN IN AT LEAST THREE CIRCUMSTANCES WHERE I COULD NOT SAFELY STOP MY VEHICLE. I UNDERSTAND THE DIFFERENCE BETWEEN ALL-SEASON AND WINTER TIRES, BUT I HAVE PURCHASED ALL-SEASON TIRES BEFORE THAT OFFER SAFE BRAKING PERFORMANCE IN SNOW AND SLUSH CONDITIONS. I AM COMPLAINING AGAINST DTD AS A MAJOR RESELLER OF TIRE PRODUCTS BECAUSE THEY MARKET THIS TIRE AS AN ALL SEASON PRODUCT NEGLECTING THEIR RESPONSIBILITY TO THE BUYING PUBLIC OF OFFERING SAFE PRODUCTS. *TR

NHTSA ODI #10298174

84,000 miles · Dec 16, 2009
Fuel System, Gasoline

ON 9/21/2009, MY CAR WAS DIAGNOSED WITH A FUEL PUMP FAILURE CAUSING A CONSTANT MOANING NOISE BY THE KEYS AUDI DEALERSHIP SERVICE IN VAN NUYS. I WAS TOLD THAT THE FUEL PUMP IS INCREASINGLY FAILING TO DISTRIBUTE THE FUEL INTO THE ENGINE AND WILL EVENTUALLY STOP FULLY FUNCTIONING. IN SEARCH OF MORE INFORMATION ON THE DIAGNOSI…

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ON 9/21/2009, MY CAR WAS DIAGNOSED WITH A FUEL PUMP FAILURE CAUSING A CONSTANT MOANING NOISE BY THE KEYS AUDI DEALERSHIP SERVICE IN VAN NUYS. I WAS TOLD THAT THE FUEL PUMP IS INCREASINGLY FAILING TO DISTRIBUTE THE FUEL INTO THE ENGINE AND WILL EVENTUALLY STOP FULLY FUNCTIONING. IN SEARCH OF MORE INFORMATION ON THE DIAGNOSIS, I HAVE FOUND A RECALL REPORT ON CERTAIN VEHICLES MATCHING MY CAR MODEL, YEAR, AND ENGINE TYPE WITH SIMILAR PROBLEMS THAT COULD PRESENT A RISK OF CRASH. HOWEVER, AUDI DENIED THAT MY CAR IS QUALIFIED FOR THE REPLACEMENT OF THE FUEL PUMP FREE OF CHARGE. I AM, ON THE OTHER HAND , SUSPICIOUS OF NEGLIGENCE ON THE PART OF AUDI IN FULL COMPLIANCE FOR A RECOVERY OF SUCH A VITAL DEFECT THAT CAUSE A STOPPAGE A BLOOD FLOW, IN ESSENCE, IN TO A HIGHLY REGARDED AUDI ENGINE WHICH FALSELY RELIED UPON BY THE UNFORTUNATE LOYAL AUDI CUSTOMERS LIKE ME. I STRONGLY BELIEVE THAT MY CASE DESERVES A FURTHER INVESTIGATION. I HOPE THAT MY COMPLAINT WILL BRING LIGHT TO THE PROBLEM THAT OTHER DRIVERS LIKE ME CAN BENEFIT AND LET THE BLOOD FLOW SAFELY AGAIN. *TR THANK YOU.

NHTSA ODI #10296115

Official recalls

3

07V375000 · Fuel System, Gasoline:delivery:fuel Pump

Aug 28, 2007

ON CERTAIN VEHICLES EQUIPPED WITH 1.8L TURBO, 2.8L V6, OR 3.0L ENGINES, A CHANGE IN THE ELECTRICAL MOTOR COMPONENTS IN THE FUEL PUMP CAN LEAD TO AN INOPERATIVE FUEL PUMP AND, ULTIMATELY, STOPPAGE OF FUEL SUPPLY TO THE ENGINE CAUSING IT TO STALL.

Consequence & remedy

Consequence: IF FUEL FLOW TO THE ENGINE IS INTERRUPTED, THE VEHICLE COULD STALL WITHOUT WARNING AND THUS PRESENT A POTENTIAL RISK OF CRASH.

Remedy: DEALERS WILL INSTALL NEW FUEL PUMPS FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 28, 20007. OWNERS MAY CONTACT VW AT 1-800-222-8987 OR AUDI AT 1-800-822-2834. THIS RECALL IS A SUPPLEMENT TO A PREVIOUS CAMPAIGN (PLEASE SEE 06V017).

06V017000 · Fuel System, Gasoline:delivery:fuel Pump

Jan 23, 2006

ON CERTAIN VEHICLES PRODUCED FROM SEPTEMBER 2002 - MARCH 2003, EQUIPPED WITH 1.8L TURBO, 2.8L V6, OR 3.0L ENGINES, A CHANGE IN THE ELECTRICAL MOTOR COMPONENTS IN THE FUEL PUMP CAN LEAD TO AN INOPERATIVE FUEL PUMP AND, ULTIMATELY, STOPPAGE OF FUEL SUPPLY TO THE ENGINE CAUSING IT TO STALL.

Consequence & remedy

Consequence: IF FUEL FLOW TO THE ENGINE IS INTERRUPTED, THE VEHICLE COULD STALL WITHOUT WARNING AND THUS PRESENT A POTENTIAL RISK OF CRASH.

Remedy: DEALERS WILL INSTALL NEW FUEL PUMPS FREE OF CHARGE. THE RECALL BEGAN ON APRIL 10, 2006. OWNERS MAY CONTACT VW AT 1-800-222-8987 OR AUDI AT 1-800-822-2834.

05V096000 · Exterior Lighting:headlights

Mar 15, 2005

ON CERTAIN PASSENGER VEHICLES, THERE IS A POSSIBILITY OF XENON HEADLAMP COATING DEGRADATION OVER TIME. THE LUMINOUS TRANSMITTANCE OF THE HEADLAMP MAY DECREASE OVER A PERIOD OF TIME.

Consequence & remedy

Consequence: THIS CONDITION COULD AFFECT A DRIVER'S FIELD OF VIEW, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT XENON HEADLAMP REFLECTORS FREE OF CHARGE. THE RECALL BEGAN ON APRIL 11, 2005. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.

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

0

No exact-year investigations in this snapshot.