2001 Audi S4 Problems, Complaints & Recalls
- Compared with other S4 years
- Far more complaints than other years 2nd of 23 for complaints
- Safety recalls
- 1 recall: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 87 complaints with NHTSA about the 2001 Audi S4. That ranks 2nd out of 23 S4 model years for complaints. The most reported problem area is electrical system (47 complaints, 54%), typically at around 70,000 miles. Complaints mention 4 crashes. There is 1 safety recall covering this model year.

- 87owner complaints
- 1safety recalls
- 0NHTSA investigations
- 4complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2001 Audi S4 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Electrical System | 47 | 54% | 70,000 | — | — |
| Engine and Engine Cooling | 11 | 13% | 48,000 | — | — |
| Tires | 10 | 11% | 87,000 | — | — |
| Seats | 6 | 7% | 40,000 | — | — |
| Air Bags | 3 | 3% | 63,500 | — | — |
| Exterior Lighting | 3 | 3% | 30,500 | — | — |
| Service Brakes, Hydraulic | 2 | 2% | 53,550 | — | — |
| Visibility | 2 | 2% | — | — | — |
| Back Over Prevention | 1 | 1% | — | — | — |
| Equipment | 1 | 1% | — | — | — |
| Fuel System, Gasoline | 1 | 1% | 23,000 | — | — |
| Parking Brake | 1 | 1% | — | — | — |
| Seat Belts | 1 | 1% | 35,000 | — | — |
| Structure | 1 | 1% | — | — | — |
| Suspension | 1 | 1% | 62,000 | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2001 Audi S4 recalls (1)
Tap a recall to see the problem, the risk and the fix.
Air bags:frontal:driver side:inflator module
Problem: 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.
Risk: 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.
Fix: 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.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
I took the vehicle into the dealer (Westwood Audi) for a Safety Recall repair as requested by Audi. It was for a Driver Front Airbag Inflator replacement. The work was done but when the car was returned the airbag warning light was on. I went back in to the service department and was told that the…
Instrument cluster that shows safety information doesn't work so don't know what's issue with car
I just happened to look up recalls and saw the complaints on the audi s4 2001. I noticed my car wasn't the only one where the instrument cluster has lost pixels and ends up unreadable for all warnings and manufacturer programmed safety warnings. It has been like this for years and did ask my dealer…
Yokohama yk520 335/45r/17 tires... Driving along with my 2001 audi s4 and started noticing a wobble or shimmy in the steering wheel. Kept getting worse. The tires have less than 20k miles on them so i though i needed an alignment. (entire front suspension has been upgraded).. I took the tires off…
Cold start on a cold january morning (5 degrees f); upon starting the car the air bag warning light came on and would not shut off. Research (discussions with the dealer and air bag repair businesses) indicate that this is a very common defect for audi s4, model year 2001 and that to repair the…
Other Audi S4 years
| Year | Complaints | Recalls |
|---|---|---|
| 2022 S4 | 1 | 1 |
| 2021 S4 | 2 | 4 |
| 2020 S4 | 16 | 3 |
| 2019 S4 | 2 | 1 |
| 2018 S4 | 7 | 2 |
| 2015 S4 | 1 | 1 |
| 2014 S4 | 17 | 1 |
| 2013 S4 | 33 | 1 |
| 2012 S4 | 22 | 1 |
| 2011 S4 | 26 | 1 |
| 2010 S4 | 60 | 0 |
| 2009 S4 | 0 | 2 |
| 2008 S4 | 4 | 2 |
| 2007 S4 | 13 | 2 |
| 2006 S4 | 30 | 2 |
| 2005 S4 | 43 | 2 |
| 2004 S4 | 29 | 1 |
| 2003 S4 | 1 | 1 |
| 2002 S4 | 22 | 1 |
| 2001 | 87 | 1 |
| 2000 S4 | 143 | 1 |
| 1996 S4 | 0 | 1 |
| 1995 S4 | 1 | 2 |
See all Audi S4 problems by year, every Audi model, or the Audi VIN decoder.
Similar Audi models
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Frequently asked questions
What are the most common problems with the 2001 Audi S4?
Owners most often report electrical system, engine and engine cooling, tires problems. The top one, electrical system, accounts for 47 complaints.
Was there a recall on the 2001 Audi S4?
Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2001 Audi S4 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other S4 model years, the 2001 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.