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Seat beltsPart report

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 miles

Seat belts: other model years

YearComplaintsShare of year
200219%
2001312%
200029%
199813%
199712%
199613%
199329%
1988111%

Other parts of the 2001 Mercury Marquis

Brakes
4 complaints
Electrical system
3 complaints
Engine cooling
3 complaints
Tires
3 complaints
Vehicle speed control
3 complaints
Air bags
2 complaints
Suspension
2 complaints
Latches, locks and linkages
1 complaints
Other or unknown
1 complaints
Steering
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