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Exterior lightingPart report

1996 Mercury Grand Marquis Exterior lighting Problems

Complaints
18about this part
Share
8%of 239 total for the year
Median mileage
130,000miles
Trend
RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

NHTSA recorded 18 complaints about the exterior lighting of the 1996 Mercury Grand Marquis, 8% of the 239 complaints for this model year. Where a mileage was given, the median is 130,000 miles.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Plastic headlight lenses have become yellowed and cloudy. This has severely reduced nighttime visibility on unlit streets, which is a safety issue. Did some internet research and discovered that this is a widespread issue with numerous expensive aftermarket products that will supposedly restore lens clarity. I bought and used one of these products, but was unable to restore full lens clarity. I'm guessing that the cloudiness will return and I'll have to repeat the restoration process. …”

NHTSA complaint #10595320, filed 2014-05, 130,000 miles

“Dt: while driving the brake lines failed and had to be replaced. The owner came outside and saw the brake fluid on the ground and realized that the brake lines failed. The owner drove the vehicle with no brakes to the dealership and they repaired it. Then the owner realized that the brake lines were rusted. The left rear seat belt was replaced twice. The wiper motor, wiper switch, drivers side mirror switch and rotors were all replaced. The turn signal switch, driver window switch , tail light , catalytic converter were replaced. The consumer was told the ball joints and shocks were bad. …”

NHTSA complaint #10133902, filed 2005-10, 90,473 miles

“The low beam head light is like driving with parking lightsnot enough light to drive by. The company is aware of problem. My husband seen a letter from company sent to dealers explaining and saying they may get complaints from owners. They offer no options to correct the problem. We have given up night driving when at all possible because we can not see to drive on our low beams.”

NHTSA complaint #741934, filed 2001-03

“The headlight lens covers are plastic.the heat from the halogen bulbs has discolored the lens to such a degree that illumination of the highway is negligible. Subsequent uear models have been replaced with glass headlight lenses, an obvious recognition of the problem with plastic..I am surprised that this has not been a recall item as every 1996 Grand Marquis I have seen has the same problem as confirmed by their owner's.. This should not be an item that an owner should have to pay for replacing.”

NHTSA complaint #763119, filed 2002-06

“The contact owns a 1996 Mercury Grand Marquis. The contact stated while driving approximately 60 MPH the instrument panel began started flashing off and on before going black. The contact stated that he was headed to an off ramp the head lights stopped functioning. The contact stated no warning light was illuminated. The contact had stopped driving the vehicle for several days and then tested the head lights and stated that the functionality had returned. The contact had not taken the vehicle to a dealer or independent mechanic. The vehicle was not diagnosed or repaired. …”

NHTSA complaint #11509717, filed 2023-03, 225,000 miles

Exterior lighting: other model years

YearComplaintsShare of year
201028%
200914%
200856%
200755%
200664%
200529360%
200420759%
200320757%
200268%
2001117%
20002113%
19992012%
19981611%
1997196%
1996188%
1995169%
1994128%
1993118%
1992239%
199134%
198823%
198712%
1983114%

Other parts of the 1996 Mercury Grand Marquis

Engine cooling
85 complaints
Brakes
23 complaints
Fuel system
21 complaints
Steering
21 complaints
Vehicle speed control
19 complaints
Electrical system
16 complaints
Suspension
15 complaints
Transmission and drivetrain
15 complaints
Visibility (wipers, defrost, mirrors)
10 complaints
Air bags
6 complaints
Seat belts
5 complaints
Body and structure
5 complaints

← All problems reported for the 1996 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