The side airbag attachment weld studs could detach during the deployment of the side airbag, resulting in an improper deployment.
Improper deployment of a side airbag increases the risk of injury in a crash.
What to do
Dealers will replace the side air bag assemblies free of charge.
Owners may contact Ford customer service at (866) 436-7332. Ford's number for this recall is 21C19.