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2005 Audi A4

Owner reports · Recalls · Investigations

More warning signs than most A4 years

Owner complaints for the 2005 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

165 reports with mileage · 54 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.

  • Exterior Lighting. Review the 101 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 54 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports3 fire reports6 injury reports

What owners actually said

219 reports
22,603 miles · Nov 10, 2008
Wheels

SCRATCH LESS THAN CREDIT CARD SIZE ON ALL 4 WHEELS OF 2005 AUDI A4 SEDAN WITH MILEAGE OF 22,603 DRIVEN ON ONLY N.Y.AND CT. STREETS CLAIMED BY AUDI TO BE EXCESS WEAR AND ASSESSMENT OF $702. WHEELS ARE PROBABLY DEFECTIVE OR A SCAM TO INDUCE PEOPLE TO PURCHASE A NEW VEHICLE AND HAVE THE ASSESSMENT WAIVED. *TR

NHTSA ODI #10248251

60,305 miles · Sep 23, 2008
Fuel System, Gasoline

MY 2005 AUDI A4 AVANT SHUT DOWN TODAY ON THE FREEWAY. DEALER SAID IT WAS THE FUEL PUMP AND THAT IT FAILED EARLY. HOWEVER, THEY WOULD NOT COVER THE REPAIRS UNDER WARRANTY. I KNOW THERE ARE RECALLS ON THE FUEL PUMPS FOR THE 2003 MODEL BUT I BELIEVE THE PROBLEM IS ACTUALLY MORE WIDESPREAD. THIS IS A VERY DANGEROUS PROBLEM AND T…

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MY 2005 AUDI A4 AVANT SHUT DOWN TODAY ON THE FREEWAY. DEALER SAID IT WAS THE FUEL PUMP AND THAT IT FAILED EARLY. HOWEVER, THEY WOULD NOT COVER THE REPAIRS UNDER WARRANTY. I KNOW THERE ARE RECALLS ON THE FUEL PUMPS FOR THE 2003 MODEL BUT I BELIEVE THE PROBLEM IS ACTUALLY MORE WIDESPREAD. THIS IS A VERY DANGEROUS PROBLEM AND TO HAVE THE CAR SHUT DOWN IN THE MIDDLE OF THE FREEWAY IS NOT NORMAL. THIS FUEL PUMP ISSUE SHOULD BE ADDRESSED IMMEDIATELY. I KNOW THERE ARE MANY MORE OWNERS OUT THERE THAT HAVE EXPERIENCED THE SAME PROBLEMS. *TR

NHTSA ODI #10243274

Mileage unknown · Mar 17, 2008
Tires

NEVER HAD TO REPLACE THIS MANY TIRES IN THIS SHORT AMOUNT OF TIME. 2005 AUDI A4 PURCHASED IN OCTOBER 2005 20,000 MILES DEC 2005 - RR, BUBBLE/BULGE SPOTTED, REPLACED WITH SPARE JAN 2006 - RF, BUBBLE/BULGE NOTICED, REPLACED, PURCHASED AT AUDI MAR 2007 - LF, BUBBLE/BULGE NOTICED, REPLACED, PURCHASED AT DISCOUNT TIRES …

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NEVER HAD TO REPLACE THIS MANY TIRES IN THIS SHORT AMOUNT OF TIME. 2005 AUDI A4 PURCHASED IN OCTOBER 2005 20,000 MILES DEC 2005 - RR, BUBBLE/BULGE SPOTTED, REPLACED WITH SPARE JAN 2006 - RF, BUBBLE/BULGE NOTICED, REPLACED, PURCHASED AT AUDI MAR 2007 - LF, BUBBLE/BULGE NOTICED, REPLACED, PURCHASED AT DISCOUNT TIRES JUNE 2007 - LR, HOLE PATCHED BY DISCOUNT TIRES NOV 2007 - RR, HOLE PATCHED BY AUDI MAR 2008 - LR, JUST DISCOVERED A BUBBLE/BULGE CONTINENTAL CONTI PR 235/45R-17. *TR

NHTSA ODI #10221519

52,000 miles · Feb 6, 2008
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2005 AUDI A4. WHILE DRIVING 2-5 MPH IN REVERSE, THE VEHICLE WOULD NOT ACCELERATE AND THE ENGINE WARNING INDICATOR LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE COIL THAT DISTRIBUTES SPARK TO THE CYLINDERS DEGENERATED AND LOST POWER. THE DEALER REPLACED FOUR IGNITION COIL…

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TL*THE CONTACT OWNS A 2005 AUDI A4. WHILE DRIVING 2-5 MPH IN REVERSE, THE VEHICLE WOULD NOT ACCELERATE AND THE ENGINE WARNING INDICATOR LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE COIL THAT DISTRIBUTES SPARK TO THE CYLINDERS DEGENERATED AND LOST POWER. THE DEALER REPLACED FOUR IGNITION COILS. THE CURRENT AND FAILURE MILEAGES WERE 52,000.

NHTSA ODI #10217081

Mileage unknown · Feb 1, 2008
Exterior Lighting

THE INTERIOR SURFACE OF THE HEADLIGHT LENSES ON MY 2005 AUDI A4 ARE NORMALLY 50% TO 80% COVERED WITH MOISTURE CONDENSATION AND WATER DROPLETS. AUDI CLAIMS THIS IS NORMAL AND REFUSE TO WARRANTY THE LIGHTS. AUDI STATES IN TECHNICAL BULLETIN GROUP: 94, NUMBER: 05-04, THAT "THE AFFECTED HEADLIGHT LENS SURFACE SHOULD CLEAR AFTER AP…

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THE INTERIOR SURFACE OF THE HEADLIGHT LENSES ON MY 2005 AUDI A4 ARE NORMALLY 50% TO 80% COVERED WITH MOISTURE CONDENSATION AND WATER DROPLETS. AUDI CLAIMS THIS IS NORMAL AND REFUSE TO WARRANTY THE LIGHTS. AUDI STATES IN TECHNICAL BULLETIN GROUP: 94, NUMBER: 05-04, THAT "THE AFFECTED HEADLIGHT LENS SURFACE SHOULD CLEAR AFTER APPROXIMATELY 10 MINUTES OF LIGHT OPERATION, ALTHOUGH THE ENTIRE SURFACE MAY NOT CLEAR. AUDI FURTHER STATES THAT "CONDENSATION DOES NOT AFFECT PERFORMANCE OF LIGHT ASSEMBLIES". I HAVE FOUND THAT NO AMOUNT OF LIGHT OPERATION PROVIDES SIGNIFICANT CLEARING OF THE LENS SURFACE. *TR

NHTSA ODI #10216696

Mileage unknown · Aug 20, 2007
Tires

I OWN A 2005 AUDI A4 WITH GOODYEAR RS-A 235/45/17 TIRES. THE TIRES HAVE BEEN USED FOR UNDER 23,000 MILES AND WERE THE ORIGINAL TIRES ON THE CAR. AT UNDER 23,000 MILES, THE FRONT TIRES ARE COMPLETELY WORN AND THE REAR TIRES ARE A FEW HUNDRED MILES FROM REACHING THE TREAD LINE. BROUGHT THEM TO GOODYEAR DEALER WHO SAYS THIS IS COMM…

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I OWN A 2005 AUDI A4 WITH GOODYEAR RS-A 235/45/17 TIRES. THE TIRES HAVE BEEN USED FOR UNDER 23,000 MILES AND WERE THE ORIGINAL TIRES ON THE CAR. AT UNDER 23,000 MILES, THE FRONT TIRES ARE COMPLETELY WORN AND THE REAR TIRES ARE A FEW HUNDRED MILES FROM REACHING THE TREAD LINE. BROUGHT THEM TO GOODYEAR DEALER WHO SAYS THIS IS COMMON AND WOULD NOT OFFER WARRANTY. COMMON FOR TIRES TO WEAR OUT AT 23,000 MILES? *TR

NHTSA ODI #10200165

40,900 miles · Jul 5, 2007
Engine And Engine Cooling

2005 AUDI A4 AVANT IS CURRENTLY STILL UNDER WARRANTY BUT THE AUDI DEALERSHIP AND AUDI OF AMERICA WILL NOT REPLACE A CRACKED COOLANT RESERVOIR. THE ONBOARD COMPUTER CAME ON, INDICATING A PROBLEM, BUT THERE WAS NO LEAK. HOWEVER, THE CRACK WAS VERY VISIBLE AND WILL MOST LIKELY SPREAD FURTHER RESULTING IN A LEAK. THE CRACK WAS …

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2005 AUDI A4 AVANT IS CURRENTLY STILL UNDER WARRANTY BUT THE AUDI DEALERSHIP AND AUDI OF AMERICA WILL NOT REPLACE A CRACKED COOLANT RESERVOIR. THE ONBOARD COMPUTER CAME ON, INDICATING A PROBLEM, BUT THERE WAS NO LEAK. HOWEVER, THE CRACK WAS VERY VISIBLE AND WILL MOST LIKELY SPREAD FURTHER RESULTING IN A LEAK. THE CRACK WAS MOST LIKELY CAUSED FROM THE EXCESSIVE HEAT UNDER THE ENGINE HOOD. I BELIEVE THIS WAS A SERIOUS FLAW IN MATERIALS USED TO MANUFACTURE THE RESERVOIR. *AK

NHTSA ODI #10195343

25,500 miles · Jun 15, 2007
Electrical SystemFire

CAR SPONTANEOUSLY CAUGHT ON FIRE IN THE GARAGE. CAR WAS NOT RUNNING, KEYS WERE NOT IN THE IGNITION AND ENGINE WAS COLD. *AK

NHTSA ODI #10193468

30,000 miles · Jun 2, 2007
Fuel System, Gasoline

KNOCKING NOISE UNDER REAR PASSENGER SEAT BEHIND DRIVER. AFTER CHANGING OUT FUEL GAUGING MECHANISMS AND FUEL PUMP THE DEALER HAS BEEN TOLD (BY AUDI USA) THAT THE CAUSE IS PROBABLY A FILTER ELEMENT IN FUEL TANK AREA WHICH CLOGS AND DOES NOT LET THE TANK RETURN AIR TO TANK AFTER BEING COMPRESSED WHEN FUEL IS SENT TO ENGINE? THE V…

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KNOCKING NOISE UNDER REAR PASSENGER SEAT BEHIND DRIVER. AFTER CHANGING OUT FUEL GAUGING MECHANISMS AND FUEL PUMP THE DEALER HAS BEEN TOLD (BY AUDI USA) THAT THE CAUSE IS PROBABLY A FILTER ELEMENT IN FUEL TANK AREA WHICH CLOGS AND DOES NOT LET THE TANK RETURN AIR TO TANK AFTER BEING COMPRESSED WHEN FUEL IS SENT TO ENGINE? THE VEHICLE HAS BEEN IN THE SHOP OFF AND ON FOR THE LAST 2 MONTHS. ALTHOUGH DEALER/AUDI ARE TRYING TO FIX THE VEHICLE THIS SHOULD NOT HAPPEN IN A 35K PLUS AUTOMOBILE. I AM ONLY LUCKY THAT I STILL HAVE SOME WARRANTY TIME LEFT (VEHICLE IS NOT YET TWO YEARS OLD WITH ABOUT 35K MILES! HAD IT NOT BEEN FOR THE WARRANTY REMAINING THIS WOULD HAVE BEEN VERY LABOR INTENSIVE THUS VERY EXPENSIVE. *TR

NHTSA ODI #10192306

15,158 miles · Mar 17, 2007
Air BagsService Brakes, HydraulicCrash

AUDI A4 CABRIOLET. ON MAY 2006 THE AIR BAG WARNING LIGHT WAS ON AND BROUGHT TO THE DEALER FOR REPAIR. ON SEPTEMBER 2006 THE AIR BAG LIGHT AND THE BRAKE WARNING LIGHT WERE ON AND BROUGHT TO THE DEALER FOR REPAIR. ON NOVEMBER 10 I HAD AN ACCIDENT DUE TO A BRAKE FAILURE DRIVING AT 15 MPH EXITING THE HIGHWAY. MANUFACTURER REJECTS A …

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AUDI A4 CABRIOLET. ON MAY 2006 THE AIR BAG WARNING LIGHT WAS ON AND BROUGHT TO THE DEALER FOR REPAIR. ON SEPTEMBER 2006 THE AIR BAG LIGHT AND THE BRAKE WARNING LIGHT WERE ON AND BROUGHT TO THE DEALER FOR REPAIR. ON NOVEMBER 10 I HAD AN ACCIDENT DUE TO A BRAKE FAILURE DRIVING AT 15 MPH EXITING THE HIGHWAY. MANUFACTURER REJECTS A FAILURE OF BRAKES TESTING THE CAR STATIC AT BODY SHOP. AT CRASH , THE DRIVER AIRBAG DID NOT DEPLOYED, THERE WAS NO PASSENGER BUT THE PASSENGER AIR BAG DEPLOYED. ROLL OVER PROTECTOR EJECTED EVEN WITH NO INTENTION TO ROLL. 2- FAILURES AND REPEATED MALFUNCTIONING LEAD TO ACCIDENT EVEN MANUFACTURER DENIES ANY PROBLEM, MY BELIEF IS THAT CAR IS UNSAFE TO DRIVE. I HAVE READ OTHER SAME PROBLEMS IN THIS DOT SITE. 3- FIRST 2 TIMES REPAIR SHOP STATED A REPAIR. AT THE MOMENT CAR IS BEING REPAIRED ALREADY 4 MONTHS. MANY IRREGULARITIES WITH SERVICE AND REPAIRS WHILE AT DEALERS AND SUB CONTRACTORS TRUSTED REPAIR SHOPS.

NHTSA ODI #10185392

Official recalls

3

18V427000 · Air Bags:frontal:passenger Side:inflator Module

Jun 22, 2018

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2005-2008 Audi A4 Sedan, A4 Avant, S4 Avant and S4 Sedan, 2007-2008 RS4 Sedan, 2004 RS4 Cabriolet, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2005-2011 A6 Sedan, 2006-2011 A6 Avant, and 2007-2011 S6 Sedan vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and 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: Audi has notified owners, and dealers will replace the passenger frontal air bag with an alternate remedy part, free of charge. The recall began June 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69R7. Note: This recall supersedes recalls 16V382, 17V032 and 18V004 and includes vehicles that may have had their air bag previously replaced under one of those campaigns.

17V032000 · Air Bags:frontal:passenger Side:inflator Module

Jan 11, 2017

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone B" above, Volkswagen is recalling certain 2005-2008 Audi A4 Avant, A4 Sedan, A6 Sedan, S4 Avant and S4 Sedan vehicles, 2007-2008 A4 Cabriolet, RS4 Sedan, S4 Cabriolet and S6 Sedan vehicles, and 2006-2008 A6 Avant and 2008 RS4 Cabriolet vehicles originally sold, or ever registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Consequence & remedy

Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy: Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began March 30, 2018. Owners may contact Audi customer service at 1-800-253-2834. Note: This recall has been superseded by recall number 18V427.

16V382000 · Air Bags:frontal:passenger Side:inflator Module

Jun 1, 2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Volkswagen is recalling certain model year 2004-2008 Audi A4, and 2005-2008 Audi A6 vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Volkswagen is recalling model year 2004 Audi A4 vehicles originally sold, or registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Consequence & remedy

Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy: Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. Owner notification letters were mailed April 28, 2017. Owners may contact Audi customer service 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.