The 2004 BMW M3 has 3 recalls, all involving Takata airbag inflators in both the driver and passenger frontal airbags that can rupture and send metal fragments into the cabin, causing serious injury or death.
Both the driver-side and passenger-side frontal airbag inflators use a propellant that can build excessive internal pressure over time. When either airbag deploys in a crash, the inflator canister can burst, scattering sharp metal shards toward the driver and any occupants in the front of the vehicle. Prior repair attempts did not fully resolve the issue across all affected vehicles, which is why multiple campaigns exist for what is essentially the same failure mode in both seating positions. Any 2004 M3, whether the Coupe or Convertible, may be affected by one or more of these inflator concerns.
At a glance
What can fail
The passenger front air bag inflator may explode due to chemical breakdown of the propellant inside, which happens after prolonged exposure to high heat, humidity, and temperature changes.
What the fix does
Dealers will replace the passenger front air bag inflator at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The passenger side front air bag may build up excessive internal pressure and rupture when it deploys.
What the fix does
BMW dealers will replace the passenger side front air bag at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The dual-stage driver front air bag can allow moisture inside. Over time, moisture can cause the inflator to rupture.
What the fix does
Dealers will replace the front driver air bag module at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
