Issue:
On a small number of vehicles, the steering gear may not have been assembled correctly. As a result, a loose screw could fall into the steering gearbox and cause the steering wheel to lock up while driving.

Safety Risk:
A sudden loss of steering control could create the risk of a crash.

Corrective Actions:
Volvo will notify owners by mail and instruct you to take your vehicle to a dealership to replace the steering gear.