Bmw/air bag control module
Defect Summary
On certain passenger vehicles, a microprocessor in the air bag control module, which activates the front air bags, the side air bags, the front seat safety belt pretensioners, and the battery safety terminal, may have a malfunction that could lead to an unintended activation of one or more of these components.
Safety Consequence
Unexpected deployment of the air bag(s) could cause serious injury if an occupant is too close to the deploying air bag(s). in addition, the battery safety terminal may also be activated. if that happens, the starter cable would become disconnected from the battery, and the engine could not be restarted.
Corrective Action
Dealers will replace the air bag control module. owner notification began november10, 2003. owners should contact bmw at 1-800-831-1117.
Similar Recalls
Other recalls from Bmw Of North America, Llc or involving Air Bags.
FAQ: Recall 03V421000
Your rights, the repair process, and what each field on this page means.
What is recall 03V421000?
NHTSA recall 03V421000 was issued by Bmw Of North America, Llc on October 24, 2003. It addresses: Bmw/air bag control module. The recall affects approximately 23,000 vehicles, with the defect involving the Air Bags component.
How do I get this recall repaired?
Contact any authorized Bmw Of North America, Llc dealer and reference NHTSA recall ID 03V421000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.