The 2010 BMW 325i has 3 recalls, the most serious being two separate airbag inflator defects where the driver's frontal airbag can explode during deployment and send sharp metal fragments into the cabin, risking serious injury or death.
Both airbag concerns involve the driver's side inflator. One affects vehicles as originally built; the other involves cars where the original steering wheel was swapped for a sport or M-sport wheel carrying the same dangerous inflator. In either case, the failure mode is the same: a violent inflator explosion that breaks apart and throws metal fragments toward the driver and anyone nearby. The third recall covers the wiring and electrical connectors that control airflow through the heating and air conditioning system. That wiring can overheat, melt the surrounding connectors, and start an electrical fire, including when the car is parked and unattended.