RoadVitals

1998 Audi A6

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
130
Latest Aug 6, 2021
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
10
Latest Jan 31, 2020
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
6
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
13
4 injuries, 0 deaths reported

Overview

Our database contains 130 NHTSA owner-reported complaints for the 1998 Audi A6, most frequently naming the fuel system, brakes and driver assistance categories. 10 safety recalls have been issued covering this model year; 6 NHTSA investigations name it; and 79 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

10 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Jan 31, 2020
106,857 units potentially affected
The defect: Volkswagen Group of America, Inc. (VW) is recalling certain 2000-2001 TT Roadster, 2000 TT Coupe, 1999 Audi A8, 1998-2000 Audi A6, and 1999-2000 Audi A4 vehicles equipped with Non-Azide Driver air bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.
The risk: In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.
The remedy: Dealers will replace the driver frontal air bag inflator with an alternative inflator when the parts become available, free of charge. Owner notifications were mailed September 21, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69BT.
Volkswagen Group of America, Inc.Manufacturer number 69BTView on NHTSA.gov

ELECTRICAL SYSTEM

Jun 5, 2006
70,512 units potentially affected
The defect: ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH HALOGEN LOW BEAM HEADLIGHTS, CERTAIN CONNECTOR PINS IN THE HEADLIGHT SWITCH CONNECTOR COME INTO CONTACT WITH EACH OTHER CAUSING A SHORT CIRCUIT. NOTE: VEHICLES WITH XENON LOW BEAM HEADLIGHTS ARE NOT AFFECTED BECAUSE THE CIRCUIT IN THESE VEHICLES CONTAINS A FUSE, WHICH PRECLUDES EXCESSIVE CURRENT FLOW IN THE CASE OF A SHORT CIRCUIT. AUDI S6 AND S6 AVANT VEHICLES ARE ALL EQUIPPED WITH XENON LOW BEAM HEADLIGHTS AND, THEREFORE, ARE NOT LONGER AFFECTED BY THIS RECALL.
The risk: THIS CONDITION COULD LEAD TO OVERHEATING OR FIRE.
The remedy: DEALERS WILL REROUTE THE WIRING HARNESS BY INSTALLING A JUMPER WIRING HARNESS. THE RECALL BEGAN ON DECEMBER 16, 2006. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
VOLKSWAGEN OF AMERICA, INCManufacturer number JNView on NHTSA.gov

VEHICLE SPEED CONTROL

Oct 12, 2004
28,300 units potentially affected
The defect: ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 2.8L, V6 5-VALVE ENGINES, AND AUTOMATIC TRANSMISSIONS, WHILE DRIVING DURING EXTREMELY LOW AMBIENT TEMPERATURES THE THROTTLE MAY FREEZE IN AN OPEN POSITION DUE TO ICE ACCUMULATING IN THE THROTTLE BODY.
The risk: IF THIS OCCURS, THE VEHICLE MAY FAIL TO REDUCE SPEED WHEN THE DRIVER LIFTS HIS/HER FOOT FROM THE GAS PEDAL. THIS LOSS OF VEHICLE CONTROL COULD RESULT IN A CRASH WITHOUT WARNING.
The remedy: AUDI WILL INSTALL A REPLACEMENT THROTTLE BODY KIT FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 29, 2004. OWNERS MAY CONTACT AUDI AT 1-800-822-2834. OWNERS OF VEHICLES WHICH ARE NOT REGISTERED IN THE COLD-WEATHER STATES OF ALASKA, COLORADO, CONNECTICUT, DELAWARE, IDAHO, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MONTANA, NEBRASKA, NEVADA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, NORTH DAKOTA, OHIO, OREGON, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, VERMONT, WASHINGTON, WISCONSIN, AND WYOMING, WILL BE NOTIFIED OF A SERVICE ACTION, UNDER WHICH THEY WILL BE PROVIDED THE FREE REMEDY UPON REQUEST.
VOLKSWAGEN OF AMERICA, INCManufacturer number JB/JGView on NHTSA.gov

Safety investigations

NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.

RQ06003ClosedRecall Query

DRIVER'S SIDE DASH FIRE

Opened Feb 27, 2006
Closed Jul 20, 2006

VOLKSWAGEN OF AMERICA, INC. (VOA) CONDUCTED A SAFETY RECALL (NHTSA RECALL NUMBER 04V133) TO ADD A PLASTIC COVER TO THE TOP SECTION OF THE KNEE BOLSTER CROSSMEMBER TO PREVENT CONTACT WITH THE HEADLIGHT SWITCH WIRING HARNESS.THE SCOPE OF THE ORIGINAL RECALL COVERED MODEL YEARS 1998 THROUGH 2004 WITH VEHICLE PRODUCTION DATES OF AUGUST 1997 THROUGH DECEMBER 2004.THE OFFICE OF DEFECTS INVESTIGATION HAS RECEIVED NINE COMPLAINTS ALLEGING THAT AFTER HAVING THE RECALL REMEDY PERFORMED, A FIRE STARTED IN THE DRIVER'S SIDE DASHBOARD AREA.VOA REPORTS THAT IF THE PLASTIC COVER IS NOT INSTALLED PROPERLY BY THE DEALERS, THE HEADLIGHT SWITCH WIRING HARNESS COULD CONTINUE TO CONTACT THE CROSSMEMBER, RESULTING IN A SHORT AND/OR FIRE IN THE DRIVER'S SIDE DASHBOARD AREA.VOA WILL CONDUCT A NEW SAFETY RECALL TO ADD AN ADDITIONAL (AND LARGER) COVER OVER BOTH THE KNEE BOLSTER CROSSMEMBER AND THE PLASTIC COVER ASSEMBLY INSTALLED IN THE FIRST RECALL.ALL OF THE NHTSA COMPLAINTS AND ALL BUT 3 VOA CLAIMS ARE FOR MY 1998 THROUGH MY 2000.VOA REPORTS THAT BEGINNING IN MY 2001, AUDI EXTENDED THE TIME FOR THE DEBURRING PROCESS OF THE CROSSMEMBER.VOA WAS NOT ABLE TO VERIFY THE CAUSE OF FIRE IN THE MY 2001 AND LATER VEHICLES DUE TO EITHER EXTENSIVE FIRE DAMAGE OR OTHER REASON.THE RATE OF FIRE OCCURRENCE IS SIGNIFICANTLY LESS FOR THE MY 2001 AND LATER VEHICLES. THE RECALL COVERS MODEL YEARS 1998 THROUGH 2000 WITH VEHICLE PRODUCTION DATES OF AUGUST 1997 THROUGH MAY 2000.VOA WILL RECALL 66358 MY 1998-2000 AUDI A6, A6 AVANT, S6, AND S6 AVANT VEHICLES.ODI IS AWARE OF A TOTAL OF 59 WARRANTY, FIELD AND CONSUMER REPORTS FOR THESE VEHICLES.THE RECALL IS IDENTIFIED BY NHTSA NUMBER 06V-198.

ELECTRICAL SYSTEMLed to recall 06V198000
EA04017ClosedEngineering Analysis

STUCK-OPEN THROTTLE

Opened Jun 30, 2004
Closed Feb 10, 2005

VWOA HAS RECALLED APPROXIMATELY 28,300 MY 1998-99 A6 VEHICLES IN COLD WEATHER STATES THAT EXPERIENCED THE HIGHEST RATE OF THROTTLE ICING INCIDENTS IN THE SUBJECT VEHICLES (04V-495).THE FAILURE RATE IN THE A4 AND PASSAT VEHICLES IS MUCH LOWER THAN IN THE RECALLED VEHICLES.ODI WILL CONTINUE TO MONITOR THE EXPERIENCE IN THE A4 AND PASSAT VEHICLES.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS FOR THE AUDI A4 OR VW PASSAT VEHICLES.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY A CHANGE IN CIRCUMSTANCES. FOR FURTHER DETAILS SEE THE ATTACHED CLOSING REPORT.

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEMLed to recall 04V495000
PE04023ClosedPreliminary Evaluation

STUCK-OPEN THROTTLE

Opened Mar 5, 2004
Closed Jun 30, 2004

COMPLAINTS RECEIVED BY ODI AND AUDI ALLEGE THAT, IN EXTREME COLD WEATHER, THE THROTTLE MAY UNEXPECTEDLY FAIL TO RETURN TO IDLE WHEN THE ACCELERATOR PEDAL IS RELEASED, MAKING IT DIFFICULT TO STOP THE VEHICLE.IN MARCH OF 2004, AUDI PERFORMED A SERIES OF TESTS TO INVESTIGATE THE POSSIBLE CAUSES OF THROTTLE ICING.AUDI CONCLUDED THAT UNDER CERTAIN DRIVING CONDITIONS - ONLY SHORT DISTANCE TRIPS OVER SEVERAL WEEKS WHERE COOLANT TEMPERATURE REMAINS BELOW 70?C (158?F) - WATER MAY ACCUMULATE IN THE MOTOR OIL. WATER THAT HAS ACCUMULATED IN THE MOTOR OIL WILL EVAPORATE AFTER THE ENGINE OIL TEMPERATURE EXCEEDS 70?C (158?F) AND COULD, WITHIN 15 TO 20 MINUTES OF DRIVING AT A CONSTANT SPEED WITH AN OUTSIDE TEMPERATURE BELOW -20?C (-4OF), CAUSE ICE TO FORM IN THE THROTTLE BODY.ACCORDING TO AUDI, THIS CONDITION OCCURS AT RELATIVELY LOW THROTTLE SETTINGS AND RESULTS IN THROTTLE STICKING AT POSITIONS THAT CAN BE CONTROLLED BY BRAKING.DURING TYPICAL VEHICLE USAGE (MIXTURE OF SHORT AND LONG DISTANCE DRIVING) THIS PHENOMENON IS NOT EXPECTED TO OCCUR.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS.

FUEL SYSTEM, GASOLINE
PE03019ClosedPreliminary Evaluation

STEERING WHEEL HEATER OVERHEATS

Opened May 15, 2003
Closed Sep 17, 2003

THIS PE WAS OPENED BASED ON FOUR ODI COMPLAINTS THAT THE STEERING WHEEL OVERHEATS. VW HAS SHOWN THAT MOISTURE AND PRESPIRATION PERMEATE THE STEERING WHEEL COVER CAUSING THE HEATING ELEMENT TO CORRODE.THIS CORROSION MAY CAUSE A SMALL, LOCALIZED AREA OF THE STEERING WHEEL TO EXPERIENCE A BRIEF DURATION OF OVERHEATING.THERE ARE NO REPORTS OF THE STEERING WHEEL SUSTAINING COMBUSTION. THE INVESTIGATION HAS FOUND NO OCCURRENCES OF SEVERE BURNING AND NO CONSUMERS REQUIRED MEDICAL ATTENTION. 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 NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

STEERING: STEERING WHEEL/HANDLE BAR

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Airbags
Filed Aug 6, 2021

Takata recall. The contact owns a 1998 Audi A6. The contact received notification of NHTSA campaign number: 20V056000 (Air Bags) however, the part to do the recall repair was not yet available. The vehicle was taken to the local dealer who stated the parts were not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Vin tool confirms parts not available.

NHTSA ID
11428048
Incident
Jan 30, 2020
Fuel system
Filed Sep 15, 2020

FUEL WAS FOUND LEAKING FROM THE ROLLOVER VALVE NIPPLE ON THE FUEL TANK. THIS NIPPLE HAS BEEN KNOWN TO CRACK WHEN THE METAL VENTILATION LINE LINE ADDS STRESS TO THE PLASTIC NIPPLE. GASOLINE WAS FOUND IN A PUDDLE ON THE FLOOR AT THE LEFT/ REAR OF THE CAR. AUDI HAS RECALLED AND REPAIRED THIS DEFECT ON LATER YEAR A6S BUT AUDI OF AMERICA, INC. REFUSED TO REPAIR THE 1998 A6. THE GAS TANK ON THE 98 A6 IS IDENTICAL TO THE GAS TANK ON THE RECALLED VEHICLES. THE NATIONAL HIGHWAY SAFETY ADMINISTRATION HAS ALREADY DETERMINED THAT THESE FUEL TANKS PRESENT A SERIOUS FIRE HAZARD AND PARTICIPATED IN A RECALL. THIS RECALL NEEDS TO BE EXPANDED TO INCLUDE ALL A6 VEHICLES WITH THE DEFECTIVE PLASTIC NIPPLE INCLUDING THE 1998 AUDI A6 IN QUESTION.

NHTSA ID
11355251
Incident
Aug 31, 2020
Mileage
224,580 mi
Electrical
Filed Mar 12, 2014
Fire reported

TL* THE CONTACT OWNS A 1998 AUDI A6. THE CONTACT STATED THAT THE VEHICLE CAUGHT ON FIRE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS FOUND THAT THE DASHBOARD WIRES HAD FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE AND VIN WAS NOT AVAILABLE. *TR

NHTSA ID
10568879
Incident
Feb 26, 2014
Suspension
Filed Mar 16, 2012

TL* THE CONTACT OWNS A 1998 AUDI A6. WHILE TRAVELING 25 MPH, THE CONTACT NOTICED THAT THE FRONT END OF THE VEHICLE HAD SUDDENLY DROPPED TO THE GROUND. THE VEHICLE WAS TAKEN TO THE DEALER, WHERE THE FRONT LOWER CONTROL ARM WAS REPLACED TWICE. THE FAILURE CONTINUED. THE FAILURE AND CURRENT MILEAGES WERE 150,000. UPDATED 5/7/12 *CN THE CONSUMER STATED ONE MONTH PRIOR, WHILE TURNING OFF A ROAD, THE VEHICLE DROPPED TO 25 MPH, THERE WAS LOSS OF BRAKES AND THE VEHICLE WAS HARD TO CONTROL. UPDATED 05/30/10

NHTSA ID
10451930
Incident
Mar 12, 2012
Mileage
150,000 mi
Fuel system
Filed Feb 25, 2010

I AM EXPERIENCING AN ISSUE WITH MY VEHICLE THAT WAS RECALLED BY THE FACTORY AUDI AG BUT MY VEHICLE WAS NOT LISTED AS ONE OF THE RECALLED VEHICLE. I AM AFRAID OF GETTING STRANDED DUE TO AN IMPROPER FUEL READING. PLEASE ADDRESS THIS ACCORDINGLY, THANK YOU. *TR

NHTSA ID
10314095
Incident
Feb 7, 2010
Mileage
163,895 mi
Brakes
Filed Nov 11, 2009

DEAR DOT, I'VE A 1998 AUDI A6 QUATTRO. MY ABS SYSTEM SHOWS WARNING YELLOW ABS LIGHT AND RED FLASHING BRAKE LIGHT AT ALL TIME. I'VE TAKEN MY TWO SHOPS AND THEY BOTH INDICATED THAT THE ABS UNIT IS DEFECTIVE AND NEEDS REPLACEMENT. THEY TESTED ALL 4 WHEEL SENSORS ON THE CAR AND ALSO MAPPED OUT THE ELECTRICAL SYSTEM. THE CONCLUSION WAS A DEFECTIVE ABS UNIT. I'VE DONE SOME RESEARCH AND OTHER AUDI OWNER FROM 1998 - 2001 ALSO HAVE THE SAME ISSUES. IF THIS SYSTEM IS KNOWN TO BE DEFECTIVE, IT SHOULD BE RECALLED IN ALL FAIRNESS. I AM PRETTY HAPPY WITH THIS CAR, BUT THE ABS IS AN UNCOMFORTABLE EXPERIENCE. IT COST ABOUT $2000 TO REPLACE THE ABS UNIT AND AUDI DOES NOT WANT TO ADMIT THE PROBLEM. REFERENCES: HTTP://AUDI-VW-ABS-RECALL.BLOGSPOT.COM HTTP://WWW.ALLWORLDAUTO.COM/COMMENTS/AUDI_A4_AVANT_COMMENTS_AND_COMPLAINTS_65-34245-1.HTML

NHTSA ID
10291873
Incident
Nov 5, 2009
Mileage
120,000 mi
Engine
Filed Apr 15, 2009

FIRE HAZARD DUE TO OIL LEAKING ONTO EXHAUST. *TR

NHTSA ID
10265462
Incident
Apr 15, 2009
Seat belts
Filed Feb 4, 2009

I HAVE AN 1998 AUDI A6, 2.8L, V6, QUATTRO, AVANT WITH A 115000 MLS AND MY CARS'S REAR SEAT, SEAT BELT IN (THE MIDDLE PASSENGER "BELT SHAPE, ONE") SEAT STOP WORKING AND IT IS STUCK IN ITS OPEN POSITION ABOUT 15"-16" OUT. AFTER TALKING TO THE AUDI DEALER NEAR HOME THEY SAID, YEAH NOT WORKING BUT SORRY OUT OF WARRANTY, I ASKED IS THIS A SAFETY ISSUE FOR THIS CAR? THEY SAID NO! ITS NOT! I AM NOT SURE ABOUT THAT. IS THAT OK A SEAT BELT IN REAR SEAT HARDLY USED BY ME BREAK SO EASY?! I HAVE SEEN MANY PARENTS USE THIS SEAT BELT TO SECURE THERE CHILD'S CAR SEAT TO THE CAR'S SEAT? THANK YOU. *TR

NHTSA ID
10257419
Incident
Feb 15, 2008
Mileage
115 mi

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

AWC 19-05

ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT; EQUIPMENT:OTHER:LABELS

This communication is issued to inform dealers of updated shipping regulations related to lithium ion batteries.

AWC 19-04

EQUIPMENT

This communication is issued to remind dealers of the repair validation process for repair group 19. 2005-2019 A3, 1996-2019 A4, 2008-2019 A5, 1992-2019 A6, 2012-2019 A7, 1997-2019 A8, 2019 E-Tron, 2015-2019 Q3, 2010-2019 Q5, 2007-2019 Q7, 2019 Q8, 2000-2019 TT, 2008-2018 R8

A941791 2012749-

EXTERIOR LIGHTING

This informational bulletin contains technical information for when there is condensation visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, and/or third brake light lens.

SM 44-2017 EN

EQUIPMENT

This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.

A171782 2010043-

ENGINE

This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.

ATE-17-05

EQUIPMENT

Due to increasing requests for high voltage personal protective equipment (HVE PPE) for dealer technicians working with high voltage vehicles (Hybrid, Plugin Hybrid, Electric Vehicle), the Volkswagen Tools and Equipment Team has identified two US based suppliers to support dealers in USA and Canada.

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Audi A6 by model year
YearComplaintsRecallsInvestigationsIssue Index
2027000
2026500
2025520
2024010
2023210
2022250
20211511056.1
2020249054.7
20191137052.5
2018112055.5
2017203043.7
2016513050.7
2015224056.6
2014414050.7
2013526053.5
2012598043.2
2011213054.2
2010173052.8
2009214046.2
2008714049.8
2007534049.1
2006674048.1
2005913148.5
2004354152.0
2003667154.9
2002884155.2
20011137262.1
20001484458.5
19992179866.5
1998Viewing13010662.7
1997202054.4
1996512045.5
1995162149.6
1994211

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.