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2001 Audi S4

Owner reports · Recalls · Investigations

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

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Owner complaints by model year

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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

54 reports with mileage · 33 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 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports0 fire reports0 injury reports

Electrical System complaints

47 reports
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Mileage unknown · Oct 1, 2007
Electrical System

THE LED CENTER DISPLAY IN THE DASHBOARD CLUSTER IS FAILING ON MY 2001 AUDI S4. THE CLUSTER WAS REPLACED UNDER WARRANTY BY THE DEALER, BUT IS FAILING AGAIN. THE CENTER DISPLAY IS USED TO SHOW IMPORTANT SAFETY MESSAGES SUCH AS DANGEROUSLY LOW OIL LEVELS, BRAKE PADS NEEDING REPLACEMENT, ETC. AUDI WILL ONLY REPLACE THESE FOR FREE UN…

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THE LED CENTER DISPLAY IN THE DASHBOARD CLUSTER IS FAILING ON MY 2001 AUDI S4. THE CLUSTER WAS REPLACED UNDER WARRANTY BY THE DEALER, BUT IS FAILING AGAIN. THE CENTER DISPLAY IS USED TO SHOW IMPORTANT SAFETY MESSAGES SUCH AS DANGEROUSLY LOW OIL LEVELS, BRAKE PADS NEEDING REPLACEMENT, ETC. AUDI WILL ONLY REPLACE THESE FOR FREE UNDER WARRANTY AND CHARGES AN ARM AND A LEG TO REPLACE OUT OF WARRANTY. APPARENTLY THE CENTER DISPLAY IS NOT SEPARATELY REPLACEABLE AND THE WHOLE GAUGE CLUSTER NEEDS TO BE REPLACED. THIS ALSO WAS AN ISSUE ON MY 1998 AUDI A4, BUILT ON THE SAME 'B5' PLATFORM AS MY CURRENT S4. THIS IS A KNOWN ISSUE ON MANY MODEL YEARS THAT AUDI OF AMERICA IS CHOOSING TO IGNORE AND HOPE THAT IT WILL GO AWAY AS THESE CARS AGE. UNFORTUNATELY, IT'S ONLY GETTING WORSE AS MORE AND MORE CLUSTERS GO BAD. *TR

NHTSA ODI #10204541

122,675 miles · Sep 30, 2007
Electrical System

MY VEHICLES INSTRUMENT CLUSTER DOES NOT WORK! IT IS CLEARLY STATED IN THE USER MANUAL THAT IT SHOULD BE REPLACED BECAUSE IT IS FOR MY CONVENIENCE AND SAFETY TO PREVENT CONSIDERABLE DAMAGE TO MY VEHICLE DUE TO CERTAIN MALFUNCTIONS. I WOULD SAY THAT 90% OF AUDI OWNERS I KNOW, CONSTANTLY COMPLAIN ABOUT THEIR INSTRUMENT CLUSTERS EIT…

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MY VEHICLES INSTRUMENT CLUSTER DOES NOT WORK! IT IS CLEARLY STATED IN THE USER MANUAL THAT IT SHOULD BE REPLACED BECAUSE IT IS FOR MY CONVENIENCE AND SAFETY TO PREVENT CONSIDERABLE DAMAGE TO MY VEHICLE DUE TO CERTAIN MALFUNCTIONS. I WOULD SAY THAT 90% OF AUDI OWNERS I KNOW, CONSTANTLY COMPLAIN ABOUT THEIR INSTRUMENT CLUSTERS EITHER FADING OR GOING COMPLETELY OUT. SOMETHING NEEDS TO BE DONE ABOUT THIS. I CANT EVEN SEE VITAL FUNCTIONS THAT MY CAR IS TELLING ME, I HEAR BEEPS SIGNALING SOMETHING IS WRONG, BUT I DON'T KNOW WHAT IT IS AND HAVE TO CONSTANTLY GO TO THE SHOP TO HAVE A DIAGNOSTIC SCAN ON MY CAR SINCE NOT EVEN THE SHOP CAN JUST LOOK AT IT AND TELL ME WHAT IS WRONG. THIS PROBLEM HAS BEEN ONGOING SINCE MID JULY AND BELL AUDI IN RAHWAY WANTS TO CHANGE ME $800.00 TO FIX SOMETHING THAT SHOULD BE RECALLED DUE TO SAFETY. *TR

NHTSA ODI #10204496

Mileage unknown · Sep 29, 2007
Electrical SystemVisibility

THE LCD DISPLAY SCREEN IN THE CENTER OF THE INSTRUMENT CLUSTER IS UNREADABLE, MANY MISSING LINES AND PIXELS, IT NOTIFIES ME OF VITAL SAFETY AND HAZARDOUS CONDITIONS OF MY CAR AND/OR PARTS FAILURE. REAR VIEW MIRROR ALSO NOT WORKING. *JB

NHTSA ODI #10204438

54,633 miles · Sep 29, 2007
Electrical System

(1) USUALLY IN HOT WEATHER (2) THE INSTRUMENT CLUSTER (DRIVER INFORMATION) DISPLAY IS UNREADABLE. THIS DISPLAY PROVIDES AUTO-CHECK SYSTEM INFORMATION. MALFUNCTIONS OR URGENT REPAIRS ARE SUPPOSED TO BE DISPLAYED BY RED (PRIORITY 1) OR YELLOW (PRIORITY 2) LIGHT SYMBOLS IN THE INSTRUMENT CLUSTER. THESE NOTIFICATIONS ARE THERE TO R…

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(1) USUALLY IN HOT WEATHER (2) THE INSTRUMENT CLUSTER (DRIVER INFORMATION) DISPLAY IS UNREADABLE. THIS DISPLAY PROVIDES AUTO-CHECK SYSTEM INFORMATION. MALFUNCTIONS OR URGENT REPAIRS ARE SUPPOSED TO BE DISPLAYED BY RED (PRIORITY 1) OR YELLOW (PRIORITY 2) LIGHT SYMBOLS IN THE INSTRUMENT CLUSTER. THESE NOTIFICATIONS ARE THERE TO REMIND THE DRIVER THAT A PROBLEM EXISTS WHICH SHOULD BE CORRECTED FOR BOTH CONVENIENCE & SAFETY, AND TO PREVENT THE RISK OF CONSIDERABLE DAMAGE TO THE VEHICLE. A PERSON COULD GET STRANDED IN THE MIDDLE OF NOWHERE, OR WORSE GET INTO AN ACCIDENT, IF NOT NOTIFIED IN THE CORRECT MANNER. (3) NOTHING HAS BEEN DONE YET TO RECTIFY THE PROBLEM. THE UNIT REPLACEMENT COSTS AROUND $700-$900. I HAVE SEARCHED ON FORUMS, IT SEEMS TO BE A COMMON PROBLEM WITH THIS PARTICULAR MODEL, REGARDLESS OF THE MILEAGE ON THE VEHICLE. AUDI OF AMERICA SHOULD CONSIDER RECALLING AND FIXING THIS EQUIPMENT AS SOON AS POSSIBLE. *JB

NHTSA ODI #10204433

62,000 miles · Sep 28, 2007
Electrical System

TL*THE CONTACT OWNS A 2001 AUDI S4. THE ELECTRICAL INSTRUMENT PANEL WARNING INDICATOR LIGHTS WERE PARTIALLY READABLE. THE CONTACT STATED THAT THE PIXELS ON THE PANEL FAIL TO PROPERLY ILLUMINATE, HOWEVER, THE SPEEDOMETER IS WORKING NORMALLY. THE FAILURE HAS NOT BEEN DIAGNOSED BY A DEALER. THE FAILURE HAS BEEN OCCURRING SINCE …

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TL*THE CONTACT OWNS A 2001 AUDI S4. THE ELECTRICAL INSTRUMENT PANEL WARNING INDICATOR LIGHTS WERE PARTIALLY READABLE. THE CONTACT STATED THAT THE PIXELS ON THE PANEL FAIL TO PROPERLY ILLUMINATE, HOWEVER, THE SPEEDOMETER IS WORKING NORMALLY. THE FAILURE HAS NOT BEEN DIAGNOSED BY A DEALER. THE FAILURE HAS BEEN OCCURRING SINCE JUNE OF 2007. THE FAILURE MILEAGE WAS 62,000 AND CURRENT MILEAGE WAS 79,655.

NHTSA ODI #10204945

70,000 miles · Sep 27, 2007
Electrical System

TL*THE CONTACT OWNS A 2001 AUDI S4. THE CONTACT STATED THAT THE INSTRUMENT PANEL HAS A LCD DISPLAY SCREEN WITH LINES GOING THROUGH IT, WHICH PREVENTS HIM FROM READING THE GAUGES. AFTER A FEW DAYS, HIS VISIBILITY WAS ZERO. THE DEALER STATED THAT THE ENTIRE INSTRUMENT PANEL CONTROL CLUSTER WOULD HAVE TO BE REPLACED. THE MANUFA…

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TL*THE CONTACT OWNS A 2001 AUDI S4. THE CONTACT STATED THAT THE INSTRUMENT PANEL HAS A LCD DISPLAY SCREEN WITH LINES GOING THROUGH IT, WHICH PREVENTS HIM FROM READING THE GAUGES. AFTER A FEW DAYS, HIS VISIBILITY WAS ZERO. THE DEALER STATED THAT THE ENTIRE INSTRUMENT PANEL CONTROL CLUSTER WOULD HAVE TO BE REPLACED. THE MANUFACTURER HAS NOT BEEN NOTIFIED. THE CURRENT MILEAGE WAS 78,000 AND FAILURE MILEAGE WAS 70,000.

NHTSA ODI #10204313

Mileage unknown · Jan 18, 2007
Electrical System

2001 AUDI S4 WITH GAUGE CLUSTER PROBLEMS**NAR**CC THIS PROBLEM SURFACED JUST AFTER THE WARRANTY EXPIRED IN 2004. THE PROBLEM HAS SINCE GROWN PROGRESSIVELY WORSE, CAUSING A SERIOUS SAFETY ISSUE WITH OPERATING THE VEHICLE. THE CONSUMER INDICATED THAT AUDI HAS BEEN AWARE OF THE PROBLEM FOR SEVERAL YEARS AND AUDI UK HAS REPLACED …

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2001 AUDI S4 WITH GAUGE CLUSTER PROBLEMS**NAR**CC THIS PROBLEM SURFACED JUST AFTER THE WARRANTY EXPIRED IN 2004. THE PROBLEM HAS SINCE GROWN PROGRESSIVELY WORSE, CAUSING A SERIOUS SAFETY ISSUE WITH OPERATING THE VEHICLE. THE CONSUMER INDICATED THAT AUDI HAS BEEN AWARE OF THE PROBLEM FOR SEVERAL YEARS AND AUDI UK HAS REPLACED THE FAILED CLUSTER FREE OF CHARGE. THE CONSUMER REQUESTED THAT THE MANUFACTURER REPLACE THE GAUGE CLUSTER AT TO COST TO HIM SINCE THIS IS A COMMON PROBLEM. *NM

NHTSA ODI #10179564

20,000 miles · Jun 8, 2005
Electrical System

DT: INSTRUMENT PANEL WAS DAMAGED UPON DELIVERY OF VEHICLE, WAS REPLACED BY DEALERSHIP, CONSUMER COMPLAINED NUMEROUS TIMES ABOUT ELECTRICAL PROBLEMS, NOT ABLE TO VIEW INSTRUMENT PANEL PROPERLY. WHEN REPLACED THE INSTRUMENT PANEL ALREADY HAD SIGNS OF WEAR AND NEEDED TO BE REPLACED AGAIN.*AK

NHTSA ODI #10124618

34,000 miles · May 23, 2004
Electrical System

MY GRIEVANCE RELATES TO THE RELATIVE EASE THAT MY VEHICLE WAS STOLEN ON A SUNDAY FROM A STREET PARKING SPACE IN MANHATTAN, BETWEEN THE HOURS OF 9 AM AND 5 PM, WHILE LOCATED ON A MAIN THROUGHFARE THAT IS REGULARLY TRAVELED BY BOTH PEDESTRIANS & VEHICLES. THAT THE VEHICLE'S FACTORY INSTALLED THEFT-DETERRENT WAS DEFEATED OR FAILED…

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MY GRIEVANCE RELATES TO THE RELATIVE EASE THAT MY VEHICLE WAS STOLEN ON A SUNDAY FROM A STREET PARKING SPACE IN MANHATTAN, BETWEEN THE HOURS OF 9 AM AND 5 PM, WHILE LOCATED ON A MAIN THROUGHFARE THAT IS REGULARLY TRAVELED BY BOTH PEDESTRIANS & VEHICLES. THAT THE VEHICLE'S FACTORY INSTALLED THEFT-DETERRENT WAS DEFEATED OR FAILED TO OPERATE, GIVEN ITS HIGH VISABILITY ON A MODERATELY TO HEAVILY TRAVELED STREET, SHOULD WARRENT, AT THE VERY LEAST, AN INVESTIGATION INTO THE EFFECTIVENESS AND PROPER FUNCTIONING OF ALARM SYSTEM OPERATION AS REPRESENTED BY THE MANUFACTURER. WHILE THE THEFT INCIDENT STATS KEPT BY AUDI, AND THEIR US SUBSIDERY, AUDI OF AMERICA, SHOW THEFT TO BE INSIGNIFICANT, THE DATA PROVIDED BY OTHER NATIONWIDE DATABASES IS ANOTHER MATTER ALTOGETHER. IN 2002, THE S4 WAS THE 25TH MOST STOLEN CAR IN NJ (ALL INTENTS& PURPOSES: THE TRI-STATE AREA, NY, NJ, CONN). THIS PARTICULAR SUBMODEL (S4 SEDAN & WAGON) WAS MANUFACTURED B/WN 2000-2002, IN FAIRLY LIMITED PRODUCTION NUMBERS. ITS STATUS AS 25TH MOST-STOLEN CAR SEEM TO INDICATE AN EXPLOITABLE FLAW IN ITS THEFT ALARM/PROTECTION. *AK

NHTSA ODI #10073010

Mileage unknown · Mar 8, 2004
Electrical System

2001 AUDI S4 HAS A SECURITY FLAW THAT CAN RENDER THE ALARM USELESS IN SECONDS, THEREFORE MAKING IT EXTREMELY EASY TO STEAL. THE ALARM CAN BE EASILY BYPASSED BY SIMPLY PUNCHING A HOLE IN THE DRIVER DOOR SKIN, THE CAR HAS NO IMMOBILIZER, THE ENGINE CAN BE STARTED BY BRUTE FORCE ON THE IGNITION.*AK

NHTSA ODI #10060735

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.