Recall campaign

Recall 21V176000: Air Bags:side/window:thorax

Official campaign-level recall information with affected vehicle links and a VIN-first buyer check.

NHTSA recall 21V176000 data summary graphic
21V176000campaign
1affected model pages
15/03/2021recall date

Reviewed June 2026 from NHTSA recall campaign records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Recall summary

BMW of North America, LLC (BMW) is recalling certain 2021 430i and M440i 4 Series Convertible vehicles. In certain side-impact crashes, the head-thorax air bag may not deploy as intended.

Safety risk

An air bag that deploys incorrectly can increase the risk of injury in a crash.

Recall remedy

Dealers will update the software, at no charge. All affected vehicles are still in dealer inventory, and therefore no owner letters will be mailed. The recall began March 9, 2021. Owners may contact BMW customer service at 1-800-525-7417.

What to compare next

After checking this safety campaign, compare the same vehicle against manufacturer service bulletins, model-level owner complaint patterns and the used-car recall checklist.

Frequently asked questions

What is recall campaign 21V176000?

BMW of North America, LLC (BMW) is recalling certain 2021 430i and M440i 4 Series Convertible vehicles. In certain side-impact crashes, the head-thorax air bag may not deploy as intended.

How do I know if this recall applies to my car?

Use the exact 17-character VIN. A campaign can affect only certain production ranges, trims or equipment configurations.

Are recall repairs free?

Safety recall remedies are generally performed by franchised dealers at no charge when the exact VIN is affected and the remedy is available.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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