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2001 Audi S4

1 open recall

Read the first one before you drive it again. The repair below is free.

Key facts

  • Recall repairs are free by law, however old the vehicle is.
  • You don't need to be the original owner to have it fixed.
  • There is no deadline — an open recall stays open until it's repaired.

Open recall

Source: NHTSA · synced 29 Jul 2026 12:35
Repair soon Air bags

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.

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.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 62,812 vehicles affected Read campaign 21V470000 on NHTSA.gov ↗
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