One problem related to headlight concealment device has been reported for the 1998 Mercury Sable. The most recently reported issues are listed below.
Intermittently headlights become inoperable. Dealer has inspected and repaired vehicle several times, and has not been able to properly correct the vehicle.
| Headlight Concealment Device problems | |
| Headlights problems | |
| Exterior Lighting problems | |
| Turn Signal problems | |
| Brake Light problems |