The problem "may adversely affect the vision of oncoming drivers," Ford said, adding that it is not aware of any accidents or injuries linked to the recall.
Affected MKZ sedans were built from February 17, 2014 to March 19, 2015 at the Hermosillo Assembly Plant.
No information about the recall has been posted on the Web site of the National Highway Traffic Safety Administration, which oversees vehicle safety in the U.S.
Edmunds says: Owners should wait for their official recall notice and then schedule a service appointment with their dealer. But if you have an immediate concern, it's best to contact your dealer now.