At a glance
What can fail
On some vehicles, the front axle shafts are too short. This can cause the nut securing the front axle hub to loosen, making the steering wheel off-center and potentially causing loss of steering control.
What the fix does
Bentley will mail you instructions to have a dealership inspect and replace the front axle shafts if needed.
Summarized — see the official notice for exact wording, dates, and contacts.