One problem related to turn signal has been reported for the 1998 Cadillac Deville. The most recently reported issues are listed below.
Turn signal operates erratically. Sometimes it works and sometimes it does not. Consumer will be taking car to dealership tomorrow to be corrected.
| Headlights problems | |
| Headlight Concealment Device problems | |
| Exterior Lighting problems | |
| Turn Signal problems |