One problem related to front seat belt warning light has been reported for the 2000 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Mercury Grand Marquis based on all problems reported for the 2000 Grand Marquis.
Seat belt warning alarm goes off while parked and warming engine. No one in car. Programable not to go off when set. Program looses memory when cool weather sets in. Has happened the last three years . Was told this is normal. Why does it not happen in warm weather?.
| Seat Belt problems | |
| Front Seat Belt Anchorage problems | |
| Front Seat Belt Warning Light problems | |
| Front Seat Belt Retractor problems | |
| Front Seat Belt Buckle Assembly problems |