On certain xDrive models, the front axle swivel bearing(s) (steering knuckles) may break due to a manufacturing defect. This could affect handling and cause reduced steering control.
Safety Risk
A sudden change in handling and reduced steering control could increase the risk of a crash.
Corrective Actions
None of the affected vehicles have been sold to retail customers. BMW will instruct dealers to replace the front axle swivel bearing(s) before the vehicles are sold.