The 2000 BMW 3 Series has 5 recalls, all involving frontal airbag inflators that can rupture during deployment and send metal fragments into the cabin.
Both the driver-side and front passenger airbags are affected. On the driver's side, moisture exposure over time can cause the inflator to either underinflate the airbag, reducing crash protection, or rupture outright and propel metal fragments toward the driver. Vehicles fitted with a replacement sport steering wheel containing a Takata inflator carry the same rupture risk, and BMW has issued a do-not-drive advisory for any of those vehicles that have not yet been repaired. On the passenger side, the front airbag inflator can build excessive internal pressure during deployment and rupture in the same way, sending fragments toward the front passenger. A separate recall addresses vehicles where a prior passenger-side inflator replacement was made as part of an earlier repair attempt; that replacement inflator is itself subject to degradation and the same rupture risk, meaning the earlier repair did not fully resolve the problem. Across all five filings, the core danger is the same: in a crash where the airbag is supposed to protect an occupant, the inflator can instead become a source of high-speed metal debris inside the cabin.
At a glance
What can fail
The driver-side air bag inflator may absorb moisture, causing it to explode or fail to properly inflate the air bag.
What the fix does
Dealers will replace the driver-side air bag inflator with a newly designed inflator at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
Heat and humidity exposure may degrade propellant in the passenger-front airbag inflator, causing it to deploy with excessive force. A ruptured inflator could send fragments toward occupants or damage the airbag assembly, reducing its protective function.
What the fix does
Dealers will inspect and replace the passenger-front airbag module as needed to prevent potential future degradation of the inflator propellant.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Moisture exposure can cause the driver-side front airbag inflator to malfunction, potentially failing to inflate, inflating with excessive force, or rupturing. A rupture could scatter metal fragments toward occupants.
What the fix does
BMW will mail you instructions to visit a dealer, who will replace your driver-front airbag inflator.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The Takata airbag in the replacement sport steering wheel may degrade from heat and humidity exposure, causing the driver-front airbag to deploy with excessive force. A ruptured inflator could send fragments toward occupants or damage the airbag assembly.
What the fix does
BMW will replace the driver-front airbag module or inflator as needed after inspection at a dealer.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The passenger airbag inflator may build up excessive pressure during deployment, causing it to rupture and send fragments toward occupants, or damage the airbag module and prevent deployment when needed.
What the fix does
Dealers will replace the passenger airbag.
Summarized — see the official notice for exact wording, dates, and contacts.
