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2000 Audi S4

Owner reports · Recalls · Investigations

Limited comparison data

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

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How this year compares

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

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

Exterior Lighting complaints

2 reports
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19,955 miles · Aug 23, 2012
Electrical SystemExterior Lighting

THE INSTRUMENT CLUSTER ON ALL THE AUDI S4S AND ALSO ON VW LOOSE PIXELS ON THE DASH AND IT GOES OUT, IT IS A HAZARD BECAUSE THIS IS A GAUGE THAT DOES A SYSTEM CHECK EVERY TIME YOU START THE VEHICLE, THE CAR TELLS THE DRIVER IF THERE ARE BRAKE PROBLEMS, ENGINE PROBLEMS, ALSO IF LIGHTS ARE OUT I.E. BRAKE LIGHTS TURN SIGNALS, AND AL…

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THE INSTRUMENT CLUSTER ON ALL THE AUDI S4S AND ALSO ON VW LOOSE PIXELS ON THE DASH AND IT GOES OUT, IT IS A HAZARD BECAUSE THIS IS A GAUGE THAT DOES A SYSTEM CHECK EVERY TIME YOU START THE VEHICLE, THE CAR TELLS THE DRIVER IF THERE ARE BRAKE PROBLEMS, ENGINE PROBLEMS, ALSO IF LIGHTS ARE OUT I.E. BRAKE LIGHTS TURN SIGNALS, AND ALSO FLUID STATUS OF THE CAR. WHEN THIS INSTRUMENT CLUSTER GOES OUT OR AS AUDI CALLS IT LOSES PIXELS, THE DRIVER DOES NOT KNOW THE STATUS OF THE CAR WHICH COULD CAUSE SAFETY AND HARM TO THE OPERATOR. IT HAS BEEN DOCUMENTED MANY TIMES AND HAS BEEN REPLACED ON MY CAR OVER 4 TIMES AND IS A COMMON OCCURRENCE WITH OTHER AUDI OWNERS. ALSO THE WINDOW REGULATOR CLIP THAT HOLDS THE WINDOW BREAKS AS WELL, AUDI AND VW DID A RECALL VIN SPECIFIC MODELS OF THE BEETLE JETTA AND A4 BUT NOT THE S4, THE CLIP IS THE SAME DESIGN THAT IS USED IN MY VEHICLE. IT ALSO HAS BEEN DOCUMENTED MANY TIMES OF FAILING AND CAUSES ANOTHER SAFETY ISSUE, IF THE CLIP BREAKS THE WINDOW WILL ROLL DOWN UNEXPECTEDLY, I.E. CAUSING THE WINDOW TO BREAK WHICH THROWS GLASS ALL OVER THE OCCUPANTS IN THE CAR AND ALSO EXPOSES LIMBS TO OBJECTS OUTSIDE OF THE VEHICLE WITHOUT KNOWLEDGE. MANY COMPLAINTS HAVE BEEN MADE ABOUT THIS DESIGN FLAW. I HAVE TRIED TO RESOLVE THESE ISSUES WITH AUDI MULTIPLE TIMES AND PHONE CALLS AND MULTIPLE EMAILS, REGARDLESS OF THE AGE AND MILES ON MY CAR, IT IS THE SAME THINGS THAT KEEP BREAKING, CAUSING THESE SAFETY ISSUES. BOTH OF THESE ISSUES HAVE BEEN AN ONGOING PROBLEM FROM DAY ONE WHEN THESE DESIGNS WERE PUT ON THE MARKET. AND REPLACING THESE ITEMS IS NECESSARY TO ENSURE THE SAFETY OF MY OCCUPANTS AND MYSELF. THEY NEED TO BE REDESIGNED AND REVAMPED TO SOLVE THESE ISSUES. REPLACING THEM EVERY SINGLE YEAR IS NOT ACCEPTABLE. AND EVEN MORE SO WHEN SOMEONE'S LIFE IS AT RISK, DUE TO A BAD AND CARELESS DESIGN. *TR

NHTSA ODI #10471969

56,000 miles · Apr 5, 2005
Electrical SystemExterior LightingPower Train

LIKE MANY OTHER PEOPLE WHO OWN AN AUDI S4 WITH 50,000 MILES, I AM HAVING BRAKE LIGHT ISSUES. ONLY MINE ARE MUCH MORE SEVERE THAT WHAT I HAVE READ THUS FAR. I TOOK MY CAR IN FOR IT'S 60000, AND HAD THE MECHANIC CHECK THE BRAKE LIGHT. LEADING UP TO THE REPAIR, I HAD BEEN *LOSING BRAKE FLUID* ALMOST MONTHLY. THIS SHOULD NEVER HAPPE…

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LIKE MANY OTHER PEOPLE WHO OWN AN AUDI S4 WITH 50,000 MILES, I AM HAVING BRAKE LIGHT ISSUES. ONLY MINE ARE MUCH MORE SEVERE THAT WHAT I HAVE READ THUS FAR. I TOOK MY CAR IN FOR IT'S 60000, AND HAD THE MECHANIC CHECK THE BRAKE LIGHT. LEADING UP TO THE REPAIR, I HAD BEEN *LOSING BRAKE FLUID* ALMOST MONTHLY. THIS SHOULD NEVER HAPPEN, FOR ANY REASON. BUT, MY MECHANIC TOOK THREE HOURS AND DISCOVERED THAT THE BATTERY WAS LEAKING SULFURIC ACID ONTO MY BRAKE LINE, MY POWER STEERING LINE, AND MY CLUTCH LINE. HE STATED, "ONLY A MECHANICAL MORON WOULD HOUSE THE METAL AND STEAL CABLES UNDERNEATH SULFURIC ACID." CONSEQUENTLY, I CANNOT DRIVE MY CAR ANY MORE AND THE REPAIRS INLCUDE THE TAKING OUT OF THE ENTIRE ENGINE TO GET TO THE SOURCE, WHICH MAY/MAY NOT BE ABLE TO BE FIXED. MECHANIC STATED THAT THIS SHOULD BE A RECALL ISSUE, AND THAT THE SAFETY ISSUE ON THIS TYPE OF DESIGN-FLAW IS OBVIOUS AND CERTAIN. I EXPECT AUDI WILL NOT COVER THIS DEFECT, CAUSING ME TO SHELL OUT, ARE YOU READY FOR THIS, 2-3,000 BUCKS TO GET IT REPLACED. [XXX] THE MAN. I'LL POST MORE WHEN I KNOW MORE.*AK INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10116441

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.