One problem related to exterior lighting has been reported for the 1998 Buick Regal. The most recently reported issues are listed below.
The contact owns a 1998 Buick Regal. The contact stated that the vehicle failed to start. The vehicle was towed to the dealer for inspection where they stated that the turning signal had shortened. As a result, the ignition switch and the wiring harness needed to be replaced. The vehicle was repaired but the failure recurred. The manufacturer was notified of the failure. The failure mileage was 40,000.
| Turn Signal problems | |
| Headlights problems | |
| Turn Signal Switch problems | |
| Brake Light problems | |
| Exterior Lighting problems | |
| Tail Light Switch problems |