1998 Mercury Grand Marquis Interior lighting Problems
- Complaints
- 1about this part
- Share
- 1%of 143 total for the year
- Median mileage
- 165,784miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the interior lighting of the 1998 Mercury Grand Marquis, 1% of the 143 complaints for this model year. Where a mileage was given, the median is 165,784 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.
“The contact owns a 1998 Mercury Grand Marquis. The contact stated that the interior and exterior lighting operated intermittently. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 165,784.”
NHTSA complaint #10927822, filed 2016-11, 165,784 milesInterior lighting: other model years
Other parts of the 1998 Mercury Grand Marquis
26 complaintsSteering
17 complaintsExterior lighting
16 complaintsSuspension
16 complaintsElectrical system
15 complaintsBody and structure
10 complaintsVehicle speed control
9 complaintsFuel system
8 complaintsTransmission and drivetrain
8 complaintsBrakes
7 complaintsTires
7 complaintsAir bags
4 complaints
← All problems reported for the 1998 Mercury Grand 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