← New search

2000 Audi S4

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all S4 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

64 reports with mileage · 79 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.

  • Electrical System. Review the 49 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports0 fire reports4 injury reports

What owners actually said

143 reports
64,800 miles · Sep 14, 2004
Service Brakes, Air

OUT OF THE BLUE, WITH 64,000 MILES ON THE CAR, THE ABS WARNING LIGHT AND BRAKE WARNING LIGHT COME ON, FOLLOWED BY 3 LOUD BEEPS. WHEN THE BEEPS STOP, THE ABS WARNING LIGHT STAYS ON, THE BRAKE WARNING LIGHT BLINKS CONTINUALLY. SINCE THE FIRST INCIDENT, THIS NOW HAPPENS EVERY TIME I DRIVE THE CAR. SOMETIMES THE LIGHTS WILL GO OUT A…

Read full complaint

OUT OF THE BLUE, WITH 64,000 MILES ON THE CAR, THE ABS WARNING LIGHT AND BRAKE WARNING LIGHT COME ON, FOLLOWED BY 3 LOUD BEEPS. WHEN THE BEEPS STOP, THE ABS WARNING LIGHT STAYS ON, THE BRAKE WARNING LIGHT BLINKS CONTINUALLY. SINCE THE FIRST INCIDENT, THIS NOW HAPPENS EVERY TIME I DRIVE THE CAR. SOMETIMES THE LIGHTS WILL GO OUT AND STAY OUT FOR 5-10 MINUTES, FOR THE WHOLE THING TO START OVER AGAIN. WHEN THESE LIGHTS ARE ON, THE ABS DOES NOT WORK. I HAD A PANIC STOP TO AVOID A DEER AND THE REAR WHEELS LOCKED UP. THE CAR SKIDDED BUT I DID NOT CRASH. DEALER SAYS THAT THE ABS CONTROLLER COMPUTER MUST BE REPLACED, AT A COST OF $1300. THIS IS APPARENTLY VERY COMMON ON 2000 S4 AND A4 AUDI'S. I CONTACTED AUDI OF AMERICA, THEY REFUSE TO FIX THE PROBLEM, DENYING THAT IT IS A SAFEY ISSUE AND SAYING THAT THE CAR IS OUT OF WARRANTY.

NHTSA ODI #10090981

Mileage unknown · Jul 26, 2004
Service Brakes, Hydraulic

WHILE APPLYING THE BRAKES PEDAL WENT TO THE FLOOR. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE, AND DROVE IT HOME. ABS BRAKING LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER CONTACTED THE DEALERSHIP, AND WILL MAKE APPOINTMENT TO BRING THE VEHICLE IN FOR INSPECTION. *AK CONSUMER CONTACTED MANUFACTURER B…

Read full complaint

WHILE APPLYING THE BRAKES PEDAL WENT TO THE FLOOR. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE, AND DROVE IT HOME. ABS BRAKING LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER CONTACTED THE DEALERSHIP, AND WILL MAKE APPOINTMENT TO BRING THE VEHICLE IN FOR INSPECTION. *AK CONSUMER CONTACTED MANUFACTURER BUT REFUSED TO ASSIST REPAIR OF VEHICLE. *LA

NHTSA ODI #10079366

Mileage unknown · Jul 21, 2004
Fuel System, Other

THE PROBLEM I AM EXPERIENCING IS ANALOGOUS TO A RECALL ALREADY ANNOUNCED FOR THE AUDI A6: NHTSA RECALL NO. 00V-147, VW RECALL NO. UR **LA I HAVE A 2000 AUDI S4 WITH 64,000 MILES. I RECENTLY RECEIVED MY CAR BACK FROM A 64,000 MILE SERVICE. MY GAS GAUGE HAD INDICATED I HAD AT LEAST A QUARTER TANK OF GAS LEFT, AND MY TRIP C…

Read full complaint

THE PROBLEM I AM EXPERIENCING IS ANALOGOUS TO A RECALL ALREADY ANNOUNCED FOR THE AUDI A6: NHTSA RECALL NO. 00V-147, VW RECALL NO. UR **LA I HAVE A 2000 AUDI S4 WITH 64,000 MILES. I RECENTLY RECEIVED MY CAR BACK FROM A 64,000 MILE SERVICE. MY GAS GAUGE HAD INDICATED I HAD AT LEAST A QUARTER TANK OF GAS LEFT, AND MY TRIP COMPUTER INDICATED I HAD MORE THAN 60 MILES UNTIL EMPTY. I WAS ON THE HIGHWAY WHEN THE CAR STARTED SPUTTERING. AT FIRST, I DIDN'T KNOW WHAT THE PROBLEM WAS. LUCKILY, I WAS ABLE TO TURN THROUGH 3 LANES OF TRAFFIC WITH NO POWER AND GET INTO THE EMERGENCY LANE. I CHECKED MY CAR, AND THERE WERE NO OBVIOUS SIGNS OF THE PROBLEM. I HAPPENED TO NOTICE THAT MY TRIP COMPUTER MILES COUNTER (WHICH I RESET ON EVERY FILL-UP), WAS READING HIGHER THAN WOULD BE TYPICAL. IT WAS AT THAT POINT THAT I SUSPECTED I HAD RUN OUT OF GAS. I CALLED AAA, REQUESTING A GALLON OF GAS. INDEED, THIS SOLVED THE PROBLEM. I WAS FORTUNATE IN MY SITUATION. I DOUBT OTHERS WHO ALSO EXPERIENCE THIS PROBLEM WOULD BE AS LUCKY. I'VE ALREADY HEARD MANY STORIES ON CAR FORUMS, ETC. OF OWNERS HAVING 'CLOSE CALLS' BECAUSE THEY'VE RUN OUT OF GAS WHEN THEY DON'T EXPECT TO. THIS PROBLEM HAS BEEN LINKED TO THE SENDING UNIT AUDI USES IN THESE MODELS. THERE HAVE BEEN MANY FAILURES, AND IT IS ALL TOO COMMON A PROBLEM THAT NEEDS TO BE ADDRESSED. IT IS ABSOLUTELY IDENTICAL TO THE SENDING UNIT FAILURES ON THE 2000 A6, SO I DON'T UNDERSTAND WHY IT WOULDN'T BE ADDRESSED ON THE 2000 A4/S4 (B5 PLATFORM) OR ANY OTHER MODEL THAT USES THE SAME UNIT. *LA

NHTSA ODI #10082384

59,520 miles · Jul 19, 2004
Service Brakes, Hydraulic

ABS CONTROLLER MODULE FAILURE - BOSCH 5.3 SYSTEM - 2000 AUDI S4. *JB

NHTSA ODI #10082219

Mileage unknown · Jul 6, 2004
Service Brakes, Hydraulic

PROBLEMS WITH ABS CONTROLLER ON 2000 AUDI S4.*MR ABS WARNING LIGHT WAS INTERMITTENTLY ON. *LA

NHTSA ODI #10081818

70,100 miles · Jul 2, 2004
Service Brakes, Air

I JUST HAD MY ROTORS AND PADS REPLACED ON ALL FOUR WHEELS OF MY 2000 AUDI S4. LESS THAN THREE WEEKS AFTER THAT REPAIR, THE ABS COMPUTER FAILED. I DON'T KNOW IF THE TWO INCIDENTS ARE RELATED BUT I AM WORRIED ABOUT THE FAILURE OF THE ABS CONTROLLER AT SUCH A YOUNG AGE. COMPUTER PARTS DO NOT TAKE WEAR AND TEAR AND SHOULD BE DESIGNE…

Read full complaint

I JUST HAD MY ROTORS AND PADS REPLACED ON ALL FOUR WHEELS OF MY 2000 AUDI S4. LESS THAN THREE WEEKS AFTER THAT REPAIR, THE ABS COMPUTER FAILED. I DON'T KNOW IF THE TWO INCIDENTS ARE RELATED BUT I AM WORRIED ABOUT THE FAILURE OF THE ABS CONTROLLER AT SUCH A YOUNG AGE. COMPUTER PARTS DO NOT TAKE WEAR AND TEAR AND SHOULD BE DESIGNED FOR THE EXPECTED LIFE OF THE CAR- NOT FOUR YEARS LIKE FOR ME. I HAVE READ ON THE INTERNET OF MANY OTHER SIMILAR FAILURES AND I AM CONCERNED OF A GENERAL SAFETY ISSUE, PARTICULARLY FOR SUCH A CRITICAL PART LIKE AN ABS CONTROLLER.*AK

NHTSA ODI #10079163

Mileage unknown · Jun 19, 2004
Seats

DRIVERS SEAT IS ROCKING. WHEN YOU SHIFT GEARS OR BRAKE YOU WILL FEEL THE ROCKING MOTION. ITS CONTINUOSLY GOTTEN WORSE OVER THE PAST YEAR. I'VE JUST TAKEN IT IN TO THE DEALER AND THEY "COULD REPRODUCE THE PROBLEM & IT IS WITHIN SPECS." I FEEL THAT THIS IS GETTING WORSE AND IS EVEN UNSAFE. I HAVE SPOKE WITH MANY OTHER OWNERS ABOU…

Read full complaint

DRIVERS SEAT IS ROCKING. WHEN YOU SHIFT GEARS OR BRAKE YOU WILL FEEL THE ROCKING MOTION. ITS CONTINUOSLY GOTTEN WORSE OVER THE PAST YEAR. I'VE JUST TAKEN IT IN TO THE DEALER AND THEY "COULD REPRODUCE THE PROBLEM & IT IS WITHIN SPECS." I FEEL THAT THIS IS GETTING WORSE AND IS EVEN UNSAFE. I HAVE SPOKE WITH MANY OTHER OWNERS ABOUT THIS AND THEY HAVE GOTTEN THE SAME RESPONSE FROM THE DEALERS.*AK

NHTSA ODI #10078461

55,785 miles · Jun 18, 2004
Service Brakes, Air

ABS ( ANITLOCK BRAKE SYSTEM ) FAILURE, WILL CUASE BRAKE LOCK-UP AND WILL RESULT IN A ACCIDENT. ABS HAS NOT BEEN REPAIRED DUE TO THE AMOUNT OF MONEY THAT IT WOULD TAKE TO FIX ( $ 1200-1600 ). ABS PUMP MODULE NEEDS TO BE REPLACED. I HAVED RESEARCED THAN MANY OTHER AUDI OWNERS HAVE THE SAME EXACT PROBLEM. *AK

NHTSA ODI #10078441

Mileage unknown · Apr 20, 2004
Electrical SystemLatches/locks/linkages

MY AUDI S4 WAS ALMOST STOLEN IN NJ RIGHT BY ROUTE 9 IN FORT LEE. THE DRIVERS SIDE DOOR HANDLE WAS DRILLED OUT TO TRY AND CIRCUMVENT THE ALARM. LUCKILY, SOMETHING SPPOKED THEM OR THE CLUB WAS A DETERRENT. STILL, IT SHOULD NOT BE THIS EASY TO STEAL THIS CAR LIKE THIS. I'VE HEARD OF MANY STOLEN THIS WAY. AUDI PUT IN A CRAPPY ALARM …

Read full complaint

MY AUDI S4 WAS ALMOST STOLEN IN NJ RIGHT BY ROUTE 9 IN FORT LEE. THE DRIVERS SIDE DOOR HANDLE WAS DRILLED OUT TO TRY AND CIRCUMVENT THE ALARM. LUCKILY, SOMETHING SPPOKED THEM OR THE CLUB WAS A DETERRENT. STILL, IT SHOULD NOT BE THIS EASY TO STEAL THIS CAR LIKE THIS. I'VE HEARD OF MANY STOLEN THIS WAY. AUDI PUT IN A CRAPPY ALARM THAT DOES NOT WORK UNDER SOME CIRCUMSTANCES LIKE THIS...

NHTSA ODI #10066525

Mileage unknown · Mar 22, 2004
Electrical System

THE ALARM SYSTEM ON THE 1999-2002 AUDI S$ IS DEFECTIVE AND USELESS WHEN THE DOOR LOCK IS SIMPLY PUNCHED OUT WITH A SCREWDRIVER.*AK

NHTSA ODI #10063636

Official recalls

1

21V470000 · Air Bags:frontal:driver Side:inflator Module

Jun 23, 2021

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2000-2001 Audi TT Coupe, TT Roadster, 2000-2002 A4, and S4 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 airbag inflator with an alternative inflator, free of charge. Owner notification letters were mailed November 2, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69CJ.

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.