One problem related to turn signal switch has been reported for the 2001 Buick Park Avenue. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Park Avenue based on all problems reported for the 2001 Park Avenue.
Left turn signal does not disengage once turn is completed. The turn signal stays on, even after turning off engine; resulting in draining the battery dead.
| Headlights problems | |
| Turn Signal Switch problems |