Due to a manufacturing error in the surface treatment process, the bolts that were used to assemble the inflatable curtain (IC) airbag may not meet specifications. This could result in one or more of the bolts breaking within 48 hours of installation, which in the event of a crash warranting deployment of the IC airbag, could increase the risk of injury to vehicle occupants. The correction action is for Volvo retailers to replace all of the inflatable curtain bolts.
