At a glance
What can fail
The safety clip on the cruise control cable can catch on the rear engine cover, preventing the cable from releasing. When cruise control is turned off, the engine speed won't return to idle, risking loss of control.
What the fix does
A bolt and washer will be added to the cruise control servo motor to create clearance between the safety clip and engine cover.
Summarized — see the official notice for exact wording, dates, and contacts.