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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
54,250 miles · Aug 16, 2006
Fuel System, Gasoline

FUEL PUMP FAILURE RESULTING IN VEHICLE STOPPING IN TRAFFIC, REQUIRING TOW TO SERVICE CENTER. NOT CURRENTLY COVERED IN RECALL CAMPAIGN. *NM

NHTSA ODI #10165672

53,000 miles · Aug 9, 2006
Fuel System, Gasoline

DT*: THE CONTACT STATED WHILE THE VEHICLE WAS IDLING, THE ENGINE STALLED WITHOUT WARNING AND WOULD NOT RESTART. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP FOR INSPECTION WHO DETERMINED THE FUEL PUMP NEEDED TO BE REPLACED. THERE WAS A NHTSA RECALL # 06V017000 REGARDING THE FUEL SYSTEM. THE VEHICLE WAS NOT INCLUDED IN…

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DT*: THE CONTACT STATED WHILE THE VEHICLE WAS IDLING, THE ENGINE STALLED WITHOUT WARNING AND WOULD NOT RESTART. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP FOR INSPECTION WHO DETERMINED THE FUEL PUMP NEEDED TO BE REPLACED. THERE WAS A NHTSA RECALL # 06V017000 REGARDING THE FUEL SYSTEM. THE VEHICLE WAS NOT INCLUDED IN THE RECALL DUE TO THE VIN. THE MANUFACTURER WAS CONTACTED.

NHTSA ODI #10165068

83,000 miles · Aug 7, 2006
Power TrainVisibility

WINDSHIELD WIPER TRANSMISSION SEIZING WHILE IN USE WITH NO WARNING. WIPER MOTOR AND TRANSMISSION REPLACED AT 83000 MILES. VEHICLE IS THREE YEARS OLD. *JB

NHTSA ODI #10164856

68,049 miles · Jul 27, 2006
Air Bags

AFFECTED VEHICLE: 2003 AUDI A4 SEDAN. AIR BAG FAILURE LIGHT REMAINED ON, NO PRIOR ACCIDENT OR EVENT THAT CAUSED THE FAILURE LIGHT TO REMAIN ON. HAD PROBLEM DIAGNOSED BY AUDI DEALERSHIP AND IT WAS FOUND TO BE CAUSED BY A FAULTY AIRBAG IGNITER IN THE STEERING WHEEL. IGNITER REPLACED WITH A NEW PART FROM AUDI BUT WAS NOT COVERED UN…

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AFFECTED VEHICLE: 2003 AUDI A4 SEDAN. AIR BAG FAILURE LIGHT REMAINED ON, NO PRIOR ACCIDENT OR EVENT THAT CAUSED THE FAILURE LIGHT TO REMAIN ON. HAD PROBLEM DIAGNOSED BY AUDI DEALERSHIP AND IT WAS FOUND TO BE CAUSED BY A FAULTY AIRBAG IGNITER IN THE STEERING WHEEL. IGNITER REPLACED WITH A NEW PART FROM AUDI BUT WAS NOT COVERED UNDER WARRANTY OR RECALL. TRANSPORT CANADA HAS A RECALL ON THIS PROBLEM FOR THE SAME VEHICLE, 2003 AUDI A4. TRANSPORT CANADA RECALL # IS 2002221 AND DETAILS CAN BE FOUND ON: (HTTP://WWW.TC.GC.CA/ROADSAFETY/RECALLS/RECALL_E.ASP?RECNO=10276&). TRANSPORT CANADA REPORTS THAT CANADIAN AUDI DEALERS WILL REPLACE THE AIRBAG UNITS ON ALL AFFECTED VEHICLES. NHTSA HAS A SIMILAR RECALL FOR THE 2003 AUDI A6 AND THE NHTSA RECALL ID IS 02V275000 AND DETAILS CAN BE FOUND ON: (HTTP://WWW.AUTOMALLUSA.NET/2003/AUDI/A6/RECALLS.HTML). NHTSA REPORTS THAT AUDI USA DEALERS WILL REPLACE THE AIR BAGS ON ALL AFFECTED VEHICLES. *JB

NHTSA ODI #10163658

35,000 miles · May 30, 2006
Vehicle Speed Control

ON TWO OCCASIONS BETWEEN JANUARY 2006 AND MAY 2006, AFTER FULLY STEPPING ON AND SUBSEQUENTLY RELEASING THE ACCELERATOR PEDAL, THE CAR CONTINUED TO ACCELERATE AS IF THE ACCELERATOR WAS STUCK TO THE FLOOR. I THEN QUICKLY PRESSED ON AND RELEASED THE ACCELERATOR THREE OR FOUR TIMES BEFORE THE THROTTLE FINALLY LET UP AND THE CAR STO…

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ON TWO OCCASIONS BETWEEN JANUARY 2006 AND MAY 2006, AFTER FULLY STEPPING ON AND SUBSEQUENTLY RELEASING THE ACCELERATOR PEDAL, THE CAR CONTINUED TO ACCELERATE AS IF THE ACCELERATOR WAS STUCK TO THE FLOOR. I THEN QUICKLY PRESSED ON AND RELEASED THE ACCELERATOR THREE OR FOUR TIMES BEFORE THE THROTTLE FINALLY LET UP AND THE CAR STOPPED ACCELERATING. AFTER BOTH OCCASIONS, I CHECKED THE FLOOR MAT AND IT WAS SECURED TO THE FLOOR AND AWAY FROM THE ACCELERATOR PEDAL. *JB

NHTSA ODI #10158542

53,000 miles · May 15, 2006
Visibility

REAR WINDOW GLASS IN CONVERTIBLE TOP FELL INWARD TOWARDS THE BACK OF THE PASSENGERS. GLASS DID NOT FULLY DETACH FROM THE TOP. *JB

NHTSA ODI #10157594

55,000 miles · Apr 7, 2006
Fuel System, Gasoline

WHILE PROCEEDING THROUGH A BUSY INTERSECTION MY CAR DIED. IT WAS LATER DETERMINED THAT THE FUEL PUMP HAD FAILED IN MY CAR WHICH WAS ONLY 2 YEARS OLD AND HAD APPROXIMATELY 55,000 MILES. *JB

NHTSA ODI #10154839

52,000 miles · Mar 30, 2006
Fuel System, Gasoline

OUR 2003 A4 HAS FAILED TWICE IN THE LAST YEAR DUE TO FUEL PUMP FAILURE. THE SITUATION IS VERY DANGEROUS BECAUSE THE CAR STOPS IN THE MIDDLE OF THE ROAD. I LEARNED ABOUT THE RECALL ON FUEL PUMPS AND CONTACTED AUDI USA AS OUTLINED IN NHTSA WEB SITE. I WAS TOLD THERE WAS NO RECALL AND THEY COULD NOT HELP ME. THE DEALERSHIP AL…

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OUR 2003 A4 HAS FAILED TWICE IN THE LAST YEAR DUE TO FUEL PUMP FAILURE. THE SITUATION IS VERY DANGEROUS BECAUSE THE CAR STOPS IN THE MIDDLE OF THE ROAD. I LEARNED ABOUT THE RECALL ON FUEL PUMPS AND CONTACTED AUDI USA AS OUTLINED IN NHTSA WEB SITE. I WAS TOLD THERE WAS NO RECALL AND THEY COULD NOT HELP ME. THE DEALERSHIP ALSO DID NOT KNOW ABOUT THE RECALL. WHEN I SHOWED IT TO THEM THEY SAID THEY DID NOT HAVE THE NEW PUMPS AND MY ONLY OPTION WAS TO PLACE AN "IN STOCK" POTENTIALLY DEFECTIVE PUMP IN MY CAR UNTIL THE NEW PUMPS ARRIVE. I TOLD THEM I DID NOT WANT THE OLD PUMP BECAUSE MY FAMILY HAD BEEN LUCKY TO ESCAPE INJURY IN THE FIRST TWO FAILURES. I WAS TOLD THERE WAS NO OTHER OPTION. IN SUM, AUDI HAS INTENTIONALLY PLACED MY FAMILY AT RISK BY INSTALLING A POSSIBLY DEFECTIVE PART IN OUR CAR. *NM

NHTSA ODI #10154156

33,000 miles · Mar 23, 2006
SeatsFire

MY 2003 AUDI QUATTRO 3.0 HEATED SEAT CAUGHT ON FIRE. FORTUNATELY NO ONE WAS INJURED AND I WAS ABLE TO PUT OUT THE FIRE BEFORE IT SPREAD. A HOLE WAS BURNED IN THE SEAT WHICH AUDI REPLACED. I WAS LUCKY THAT I NOTICED THE FIRE BEFORE I LEFT MY CAR IN MY GARAGE OR ELSE THE CAR AND HOUSE COULD HAVE CAUGHT ON FIRE. THIS IS A POTEN…

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MY 2003 AUDI QUATTRO 3.0 HEATED SEAT CAUGHT ON FIRE. FORTUNATELY NO ONE WAS INJURED AND I WAS ABLE TO PUT OUT THE FIRE BEFORE IT SPREAD. A HOLE WAS BURNED IN THE SEAT WHICH AUDI REPLACED. I WAS LUCKY THAT I NOTICED THE FIRE BEFORE I LEFT MY CAR IN MY GARAGE OR ELSE THE CAR AND HOUSE COULD HAVE CAUGHT ON FIRE. THIS IS A POTENTIALLY DANGEROUS PROBLEM THAT SHOULD BE LOOKED INTO. THE AUDI DEALER TOLD ME THAT OTHERS HAVE HAD THIS PROBLEM IN THEIR ALL ROAD MODEL..IT IS JUST A MATTER OF TIME BEFORE SOMEONE IS SEVERELY INJURED FROM THIS TYPE OF DEFECT.*JB

NHTSA ODI #10153564

63,000 miles · Feb 28, 2006
Vehicle Speed Control

UNDER HARD ACCELERATION, THE THROTTLE ON MY 2003 AUDI A4 BECAME STUCK WIDE OPEN FOR APPROXIMATELY 15 SECONDS. IN ORDER TO STOP THE CAR, I NEEDED TO TURN OFF THE IGNITION. I WAS ABLE TO REPRODUCE THE PROBLEM WITH THE CAR IN NEUTRAL, AND THE THROTTLE SEEMS TO PERSISTENTLY STICK WHEN THE ENGINE REVS OVER 5000 RPM. I'M PLANNING ON …

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UNDER HARD ACCELERATION, THE THROTTLE ON MY 2003 AUDI A4 BECAME STUCK WIDE OPEN FOR APPROXIMATELY 15 SECONDS. IN ORDER TO STOP THE CAR, I NEEDED TO TURN OFF THE IGNITION. I WAS ABLE TO REPRODUCE THE PROBLEM WITH THE CAR IN NEUTRAL, AND THE THROTTLE SEEMS TO PERSISTENTLY STICK WHEN THE ENGINE REVS OVER 5000 RPM. I'M PLANNING ON TAKING THIS CAR TO AN AUDI DEALER TOMORROW TO HAVE THE PROBLEM DIAGNOSED FURTHER. *JB

NHTSA ODI #10151479

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.