The 2015 BMW M235i has 2 recalls, both involving airbag inflators that can rupture and send sharp metal fragments into the cabin or out of the vehicle, raising the risk of serious injury to occupants or bystanders.
Both recalls cover the same core danger: faulty airbag inflators that can fail, either by leaking gas or rupturing outright. One affects the side and window airbags, while the other specifically involves the head airbag inflator, which can fail at a weld joint. In either case, a rupture can scatter metal fragments inside or outside the vehicle.