Two problems related to high/low beam switch have been reported for the 1998 Buick Century. The most recently reported issues are listed below.
There was insufficient light when low beam light was on, causing poor visibility which amost resulted in 2 accidents. Dealer has adjusted low beam light twice, but defect still exists.
Daylight running light design is against alaska state law, design allows the turn signal/parking lamps to be lit when ignition switch is on.
| Headlights problems | |
| Exterior Lighting problems | |
| Turn Signal problems | |
| High/low Beam Switch problems | |
| Turn Signal Flasher Unit problems |