1998 Audi A6 2.8 quattro
WAUBA24B0WN094404
Vehicle history report for the 1998 Audi A6 2.8 quattro (VIN WAUBA24B0WN094404). Brown, sedan/saloon, 2.8L 6-cyl 200 hp, gasoline. 72,634 mi reported. Registered in Fl. 10 open safety recalls. Unlock full title, salvage, lien & accident history.
At a glance
Vehicle identity & specifications
Full vehicle history report
What a full report checks for VIN WAUBA24B0WN094404
A full report searches national title databases (NMVTIS) and licensed history providers for this VIN and shows whatever records are on file — not every vehicle has every record type. The decode, safety recalls and owner complaints above are always free.
Safety recalls 10
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
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…
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.
NHTSA Campaign #20V056000 · 31/01/2020ELECTRICAL SYSTEM
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 AVA…
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.
NHTSA Campaign #06V198000 · 05/06/2006FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SULFUR IN FUEL INTERACTS WITH CERTAIN ADDITIVES FOUND IN WIDELY AVAILABLE GASOLINE CAUSING SULFUR TO BECOME DEPOSITED ON THE CONTACT POINTS OF THREE FUEL SENDING UNITS MOUNTED INSIDE THE FUEL TANK. THIS COULD CAUSE THE FUEL GAUGE TO READ FULL WHILE THE FUEL TANK MAY NOT IN FACT BE FULL OR COULD BE EMPTY.
Remedy: DEALERS WILL REMOVE THE EXISTING FUEL LEVEL SENDING UNITS AND REPLACE THEM WITH FUEL LEVEL SENDING UNITS USING A NEW ALLOY COMPOSED OF GOLD, SILVER, AND A SMALL AMOUNT OF NICKEL, WHICH WILL NOT CHEMICALLY REACT WITH SULFUR. VW/AUDI WILL ALSO CALL BACK VEHICLES THAT WERE REPAIRED UNDER A PREVIOUS R
NHTSA Campaign #01V157000 · 03/05/2001STEERING:LINKAGES:ROD:RELAY:CONNECTING
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TIE RODS OF THE STEERING ASSEMBLY ARE PROTECTED ON EACH SIDE BY A SEAL TO PREVENT MOISTURE AND DUST PARTICLES FROM ENTERING THE SWIVEL BEARING MECHANISM. IT IS POSSIBLE THAT SOME TIE ROD SEALS MAY NOT SEAL PROPERLY.
Remedy: DEALERS WILL REPLACE THE TIE RODS.
NHTSA Campaign #99V248000 · 13/09/1999ELECTRICAL SYSTEM
ON CERTAIN PASSENGER VEHICLES, IF A DRIVER'S KNEES PUSH AGAINST THE KNEE BOLSTER (CRASH ELEMENT) LOCATED UNDER THE DASHBOARD, IT CAN CONTACT THE HEADLIGHT SWITCH WIRING HARNESS, AND AN ELECTRICAL SHORT COULD OCCUR.
Remedy: DEALERS WILL INSTALL A PROTECTIVE COVERING ON THE KNEE BOLSTER (CRASH ELEMENT). IN ADDITION, THE WIRING HARNESS AS WELL AS THE FELT PROTECTOR ON THE LEFT SIDE OF THE DASHBOARD CARRIER WILL BE CHECKED, AND REPLACED IF NECESSARY. THE RECALL BEGAN ON JULY 26, 2004. OWNERS SHOULD CONTACT AUDI AT 1-80
NHTSA Campaign #04V133000 · 18/03/2004SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.
Remedy: DEALERS WILL INSTALL A VACUUM BY-PASS SYSTEM INTO VEHICLES OPERATED IN THESE STATES WHICH IS DESIGNED TO PROVIDE SUFFICIENT VACUUM FOR FULL BRAKE ASSIST UNDER ALL WEATHER CONDITIONS.
NHTSA Campaign #99V131001 · 21/05/1999VEHICLE SPEED CONTROL
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.
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,
NHTSA Campaign #04V495000 · 12/10/2004FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
VEHICLE DESCRIPTION: PASSENGER VEHICLES. DURING PRE-ASSEMBLY OF THE FUEL TANKS, AN INCORRECT FILLER NECK WAS INSTALLED CAUSING THE FILLER NECK TO NOT "MATCH" THE FUEL CAP.
Remedy: DEALERS WILL REPLACE THESE FILLER NECKS.
NHTSA Campaign #97V160000 · 19/09/1997FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH QUATTRO DRIVE SYSTEM WHICH EMPLOYS A FUEL AND FUEL VAPOR LEAK DETECTION SYSTEM. IF THE VEHICLE IS REFUELED SHORTLY AFTER THE ENGINE IS STARTED, AND IS KEPT RUNNING WHILE BEING REFUELED, THE FUEL VAPOR RECOVERY SYSTEM COULD PRODUCE SUFFICIENT BACK PRESSURE TO CAUSE FUEL TO BE EJECTED AFTER A COMPLETE FILL-UP WHEN THE FUEL PUMP NOZZLE IS REMOVE…
Remedy: VW IS PROVIDING A NEW PAGE FOR THE OWNER'S MANUAL AND ALSO REQUESTING OWNERS TO MAKE AN APPOINTMENT WITH THEIR DEALERS TO HAVE A LABEL CONTAINING IMPORTANT REFUELING INSTRUCTIONS INSTALLED INSIDE OF THE FUEL FILLER DOOR. DEALERS WILL ALSO REMOVE THE TIRE PRESSURE LABEL AND REPLACE IT WITH A NEW LAB
NHTSA Campaign #99V058000 · 22/03/1999ENGINE AND ENGINE COOLING:COOLING SYSTEM
VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.
Remedy: DEALERS WILL INSTALL A RETAINING RING TO HOLD THE AIR SCREEN IN PLACE.
NHTSA Campaign #98V134000 · 22/06/1998We'll email you the moment a new safety recall is issued — no spam, unsubscribe any time.
Common problems & what to inspect
Based on 134 owner complaints filed with NHTSA for the 1998 Audi A6, here are the most-reported problem areas — and exactly what to check before you buy.
🔥 1 involved a fire
🔍 Check coolant level and color, look for leaks, and confirm the engine reaches normal temperature without overheating.
🔍 Listen for clunks over bumps, check the car sits level, and look for uneven tire wear and worn shocks or struts.
🔍 Sniff for fuel odor, check for leaks, hard starts or stalling, and confirm the fuel gauge reads correctly.
🔍 Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
🔍 Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
🔍 Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Pre-purchase checklist
- Match the VIN on the dash, door jamb and title — they must be identical.
- Cold-start the engine; listen for knocks and check for blue or white exhaust smoke.
- Test-drive through all gears at low and highway speed — no slipping, shudder or pulling.
- Confirm every warning light clears at startup (none should stay on).
- Check fluids — oil, coolant, transmission — for level, color and leaks.
- Look underneath for rust, fresh undercoating or signs of collision repair.
- Always get an independent pre-purchase inspection from a trusted mechanic.
Owner complaints 134
Complaints filed with NHTSA by owners of the 1998 Audi A6.
AIR BAGS
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 f…
NHTSA ODI #11428048FUEL/PROPULSION SYSTEM
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 REPAI…
NHTSA ODI #11355251ELECTRICAL SYSTEM
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
Fire · NHTSA ODI #10568879SUSPENSION
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 MONT…
NHTSA ODI #10451930FUEL SYSTEM, GASOLINE
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 ODI #10314095SERVICE BRAKES, HYDRAULIC
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…
NHTSA ODI #10291873ENGINE AND ENGINE COOLING
FIRE HAZARD DUE TO OIL LEAKING ONTO EXHAUST. *TR
NHTSA ODI #10265462SEAT BELTS
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 C…
NHTSA ODI #10257419+ 126 more complaints on record.




