2001 Mercury Marquis Seat belts Problems
- Complaints
- 3about this part
- Share
- 12%of 26 total for the year
- Median mileage
- 131,952miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the seat belts of the 2001 Mercury Marquis, 12% of the 26 complaints for this model year. Where a mileage was given, the median is 131,952 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I am reporting the failure of the buckle on the front seat belt on driver's side of vehicle. It appeared to click closed but unexpectedly popped open when I driving. I contacted the manufacturer . Who said that the vehicle was not under a recall for this problem due to the VIN.. However, NHTSA site showed that there was a recall of the vehicle for just this problem. I understand that recalls were typically assembly plant related and that this vehicle might not have been included in the recall. However, the similarity was too great to ignore ,and I wished to report this matter to you. …”
NHTSA complaint #10187777, filed 2007-04“The contact owns a 2001 Mercury grand Marquis. While driving approximately 40 MPH, the driver's seat belt independently became loose from around the contact. He refastened the seat belt and proceeded driving. The contact stated the failure has occurred twice without warrant. The contact made an appointment with the dealer for further inspection of the failure. The approximate failure mileage was 131,952 and the current mileage was 132,000.”
NHTSA complaint #10335273, filed 2010-06, 131,952 milesSeat belts: other model years
Other parts of the 2001 Mercury Marquis
4 complaintsElectrical system
3 complaintsEngine cooling
3 complaintsTires
3 complaintsVehicle speed control
3 complaintsAir bags
2 complaintsSuspension
2 complaintsLatches, locks and linkages
1 complaintsOther or unknown
1 complaintsSteering
1 complaints
← All problems reported for the 2001 Mercury Marquis
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology