Other or unknownPart report
2000 Mercury Marquis Other or unknown Problems
- Complaints
- 1about this part
- Share
- 4%of 23 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 2000 Mercury Marquis, 4% of the 23 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Other or unknown: other model years
Other parts of the 2000 Mercury Marquis
Body and structure
6 complaintsEngine cooling
3 complaintsExterior lighting
2 complaintsSeat belts
2 complaintsTransmission and drivetrain
2 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsSeats
1 complaintsSuspension
1 complaints
6 complaintsEngine cooling
3 complaintsExterior lighting
2 complaintsSeat belts
2 complaintsTransmission and drivetrain
2 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsSeats
1 complaintsSuspension
1 complaints
← All problems reported for the 2000 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