IllustrationDT: 1999 AUDI A4 QUARTO 1.8T. THE CONSUMER STATES THE ABS CONTROL MODULE IS DEFECTIVE. WHEN DRIVING THE ABS LIGHT AND BRAKE LIGHT WOULD COME ON. THIS HAS BEEN HAPPENING FOR THE PAST MONTH. THE VEHICLE WA STAKEN TO THE DEALERSHIP AND THEY INDICATED THE ABS MODULE HAD TO BE REPLACED. *AK
1999 Audi A4
Owner reports · Recalls · Investigations
More warning signs than most A4 years
Owner complaints for the 1999 Audi A4 are substantially higher than the model-year median of 76.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all A4 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
20–25K
625–50K
4050–75K
2875–100K
19100–150K
5150K+
100 reports with mileage · 90 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.
- Service Brakes, Hydraulic. Review the 81 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Vehicle Speed Control. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports2 fire reports4 injury reports
What owners actually said
190 reportsI TOOK MY CAR INTO AN AUTHORIZED DEALER TO HAVE A RECALL DONE ON THE FRONT CONTROL ARMS OF THE CAR. THE DEALER TOLD ME EVERYTHING WITH MY CAR WAS FINE, AND THAT THERE WAS NO REASON TO PERFORM THE RECALL ON MY CAR. I TOOK MY CAR TO A MECHANIC TO GET A SECOND OPINION ON THE CONTROL ARMS, AND IT WAS THEIR OPINION THAT THE CONTROL…
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I TOOK MY CAR INTO AN AUTHORIZED DEALER TO HAVE A RECALL DONE ON THE FRONT CONTROL ARMS OF THE CAR. THE DEALER TOLD ME EVERYTHING WITH MY CAR WAS FINE, AND THAT THERE WAS NO REASON TO PERFORM THE RECALL ON MY CAR. I TOOK MY CAR TO A MECHANIC TO GET A SECOND OPINION ON THE CONTROL ARMS, AND IT WAS THEIR OPINION THAT THE CONTROL ARMS DEFINITELY DID NEED TO BE REPLACED AND MIGHT BE CONSIDERED DANGEROUS TO DRIVE ON ANY FURTHER. NOW THAT MCDONALD AUTOMOTIVE HAS SUBMITTED THAT THE RECALL WAS DONE, I AM NO LONGER ELIGEABLE FOR THE RECALL AND AM STUCK WITH MY DANGEROUS CONTROL ARMS.
DT: AUDI NORTH AMERICA REFUSESDTO DISCUSS OR ACKNOWLEDGE A RECALL THAT MAY BE AFFECTING THE OWNERS VEHICLE. THE OWNER IDENTIFIED THAT THE TIE ROD WAS FAULTY THROUGH STATE INSPECTION. AND THAT WAS VISIBLE BY VIBRATING THE WHEEL. THE PROBLEM WAS FOUND YESTERDAY BY STATE INSPECTORS ON THE ANNUAL STATE INSPECTION. THE OWNER HAD NOT…
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DT: AUDI NORTH AMERICA REFUSESDTO DISCUSS OR ACKNOWLEDGE A RECALL THAT MAY BE AFFECTING THE OWNERS VEHICLE. THE OWNER IDENTIFIED THAT THE TIE ROD WAS FAULTY THROUGH STATE INSPECTION. AND THAT WAS VISIBLE BY VIBRATING THE WHEEL. THE PROBLEM WAS FOUND YESTERDAY BY STATE INSPECTORS ON THE ANNUAL STATE INSPECTION. THE OWNER HAD NOT NOTICED THAT THE VEHICLE WAS DRIVING ANY DIFFERENT. THE OWNER FOUND IT THROUGH STATE INSPECTION. THE OWNER HAS BEEN ON THE NHTSA WEBSITE AND CHECKED FOR RECALLS. CONTACTED AUDI. AND THEY REFUSED TO TALK ABOUT IT ABOUT BECAUSE THE OWNERS SERIAL NUMBER WAS NOT INCLUDED IN THE RECALL. THE RECALL THAT WAS ISSUSED WAS THE EXACT SAME THING THAT WAS HAPPENING TO THE OWNER'S CAR. THE OWNER DID NOT HAVE THIS CORRECTED YET, BUT WASHAVING HIS OWN MECHANIC FIX IT. THE MECHANIC CONFIRMED THAT THE TIE ROD WAS FAULTY. THIS HAPPENED ON THURSDAY, JUNE 16, 2005. THIS WAS ON THE PASSENGER'S SIDE FRONT. *AK
ABS COMPUTER FAILURED DURING HARD BRAKING. AFTER SEARCHING CAR SITES, IT APPEARS THAT THE VW/AUDI ABS UNITS REGULARLY FAIL RENDERING THE ABS INOPPERABLE. ALTHOUGH THE REGULAR BRAKING CHARACTERISTICS OF THE CAR ARE MAINTAINED, THE ABS NO LONGER FUNCTIONS. HAVING THIS FAIL DURING A PANIC STOP COULD HAVE CAUSED A BAD ACCIDENT. …
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ABS COMPUTER FAILURED DURING HARD BRAKING. AFTER SEARCHING CAR SITES, IT APPEARS THAT THE VW/AUDI ABS UNITS REGULARLY FAIL RENDERING THE ABS INOPPERABLE. ALTHOUGH THE REGULAR BRAKING CHARACTERISTICS OF THE CAR ARE MAINTAINED, THE ABS NO LONGER FUNCTIONS. HAVING THIS FAIL DURING A PANIC STOP COULD HAVE CAUSED A BAD ACCIDENT. THANKFULLY I WAS ABLE TO FIGURE OUT THAT THE ABS UNIT FAILED (DUE TO THE BEEPING) AND CORRECT ACCORDINGLY.
CONSUMER RECEIVED A RECALL FOR THE FRONT LOWER CONTROL ARMS ON THE 1999 AUDI A4.*MR THE DEALER REPLACED THE RIGHT FRONT SIDE LOWER CONTROL ARM, BUT THEY REFUSED TO REPLACE THE LEFT SIDE. *JB
(1) NORMAL DRIVINGON HIGHYWAY. (2)TIMING BLET BROKE AT 70278 MILES. AUDI RECOMMENDED SCHEDULED MAINTENANCE IS 90K. (3) AUDI OF NASHUA EST. DAMAGE COST $4,800.00. UNFAIR
1999 AUDI A4 EXPERIENCING PROBLEMS WITH THE RIGHT FRONT LOWER AND LOWER REAR CONTROL ARM. *MR THE VEHICLE WAS MAKING NOISE WHEN BRAKING. *SC THE CONSUMER RECEIVED A LETTER FROM THE MANUFACTURER STATING THERE WAS A PROBLEM, HOWEVER THEY WOULD NOT AUTHORIZE THE REPAIR. *JB
AUDI A4 ABS CONTROLLER FAILED, CAUSING ABS LIGHT AND SYSTEM LIGHT TO STAY ILLUMINATED. REPLACEMENT PART IS $1,000. LOOKING FOR USED. BASED ON RESEARCH APPEARS TO BE A COMMON PROBLEM WITH AUDI'S ACROSS MODELS. SHOULD BE REVIEWED BY MANUFACTURER.*AK
VEHICLE WAS MAKING A RIGHT HAND TURN AT 15 MPH WHEN THE OWNER NOTICED THAT THE VEHICLE WAS MAKING A LOUD NOISE. CONSUMER PARKED THE VEHICLE AND HAD IT TOWED TO A DEALER. RESULTS SHOWED THAT THE TIMING TENSION ROD BROKE, WHICH CAUSED THE ENGINE TO FAIL.*AK
THE TIMING CHAIN ON MY 1999 AUDI A-4 1.8 TURBO WITH 76,000 MILES BROKE AS I WAS DRIVING ON A BUSY FREEWAY DURING RUSH HOUR, LEAVING ME A A POTENTIALLY DANGEROUS SITUATION. FORTUNATELY, MY CAR WAS NOT HIT BY OTHER CARS. AS A RESULT, HOWEVER, THE ENGINE AND TRANSMISSION AS WELL AS THE TIMING CHAIN WERE ALL TRASHED. THE MANUFA…
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THE TIMING CHAIN ON MY 1999 AUDI A-4 1.8 TURBO WITH 76,000 MILES BROKE AS I WAS DRIVING ON A BUSY FREEWAY DURING RUSH HOUR, LEAVING ME A A POTENTIALLY DANGEROUS SITUATION. FORTUNATELY, MY CAR WAS NOT HIT BY OTHER CARS. AS A RESULT, HOWEVER, THE ENGINE AND TRANSMISSION AS WELL AS THE TIMING CHAIN WERE ALL TRASHED. THE MANUFACTURER RECOMMENDS REPLACING THE TIMING CHAIN AT 90,000 MILES, BUT AUDI OF NORTH AMERICA TOLD ME THAT THEY NOIW RECOMMEND REPLACEMENT AT 70,000 OR 75,000. THEY DID NOT RECOMMEND IT TO ME OR TO THE DEALER WHERE MY CAR HAS BEEN SERVICED (FOLLOWING ALL THE MANUFACTURERS RECOMMENDATIONS) AND THE LOCAL AUDI DEALER SAID THAT SINCE THE WARRANTY HAD EXPIRED THEY WOULD DO NOTHING.*AK
Official recalls
420V056000 · Air Bags:frontal:driver Side:inflator Module
Jan 31, 2020
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.
Consequence & remedy
Consequence: 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.
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.
00V414000 · Steering:linkages:rod:relay:connecting
Dec 6, 2000
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.
Consequence & remedy
Consequence: IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.
Remedy: DEALERS WILL REPLACE THE TIE RODS.
99V248000 · Steering:linkages:rod:relay:connecting
Sep 13, 1999
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.
Consequence & remedy
Consequence: IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.
Remedy: DEALERS WILL REPLACE THE TIE RODS.
99V131001 · Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings
May 21, 1999
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.
Consequence & remedy
Consequence: THIS CONDITION COULD CAUSE INSUFFICIENT VACUUM TO BE PROVIDED TO THE BRAKE BOOSTER.
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.
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
5EA04017 · STUCK-OPEN Throttle
Opened Jun 30, 2004 · Closed Feb 10, 2005
Status: closed (inferred from source dates) · Fuel System, Gasoline:fuel Injection System
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.
PE02008 · Brake And Clutch Pedal Bracket
Opened Jan 23, 2002 · Closed Jul 12, 2002
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
No summary supplied.
EA00021 · Degraded Braking In Wet Weather
Opened Aug 11, 2000 · Closed Mar 29, 2002
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available
PE00016 · Degraded Braking Wet Weather Condition
Opened Apr 4, 2000 · Closed Aug 11, 2000
Status: closed (inferred from source dates) · Electrical System
There is no summary currently available
RQ99008 · Power Brake Booster Vacuum BY-PASS
Opened Jun 1, 1999 · Closed Nov 14, 2000
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available