2001 Audi S4 Recalls
NHTSA has 1 recall campaign on file for the 2001 Audi S4. Every repair below is free at a franchised dealer, by federal law.
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
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.
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.
Does this apply to your S4?
Campaigns list every affected vehicle at the model level, but individual vehicles may already be repaired or fall outside the affected production range. Check a specific VIN with the Audi recall lookup — free — or see other 2001 Audi models with recalls. Source: official NHTSA recall database.