NHTSA Recall 21V470000: Inflator module (air bags)
Volkswagen Group of America, Inc. reported this safety recall to NHTSA on , covering an estimated 62,812 vehicles. It affects 3 models including the Audi A4.
| NHTSA campaign | 21V470000 |
|---|---|
| Manufacturer campaign | 69CJ |
| Component | AIR BAGS › FRONTAL › DRIVER SIDE › INFLATOR MODULE |
| Report received | June 23, 2021 |
| Owner notification | November 2, 2021 |
| Initiated by | Manufacturer |
Defect
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.
Safety 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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Vehicles covered by recall 21V470000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.