Headlight Concealment Device problems of the 1997 Mercury Grand Marquis

Five problems related to headlight concealment device have been reported for the 1997 Mercury Grand Marquis. The most recently reported issues are listed below.

1 Headlight Concealment Device problem

Failure Date: 12/29/2007

The contact owns a 1997 Mercury Grand Marquis. The headlights were covered with some type of film. He had to use the highbeams to see while driving at night. The vehicle has not been diagnosed by the dealership. The current and failure mileages were 149672.

2 Headlight Concealment Device problem

Failure Date: 07/01/2005

Composite headlight lenses turned milky to the point that vehicle became unusable for night driving. Automobile manufacturer unwilling to replace or assist with replacement costs. Dealership wants $583. 84 to replace headlight assemblies. Safety defects causing life threatening situation.

3 Headlight Concealment Device problem

Failure Date: 10/12/2004

While driving, the headlight lens over the years has become cloudy. Which caused poor visibility while driving. Consumer was charged for repairs and thinks they should be a recall issue.

4 Headlight Concealment Device problem

Failure Date: 01/01/2002

Plastic headlight covers have developed a deep haze, significantly reducing light output.

5 Headlight Concealment Device problem

The lens for the headlights develops a cloudy appearance. When this occurs it decreases the headlights illumination, which results in poor visibility. Consumer feels the cloudiness is caused by the sunlight deteriorating the lens. The dealership will replace the lens.


Other Exterior Lighting related problems of the 1997 Mercury Grand Marquis



Fuel Economy of Grand Marquis Vehicles
Grand Marquis Service Bulletins
Grand Marquis Safety Recalls
Grand Marquis Defect Investigations