Mercury Grand Marquis owners have reported 5 problems related to high/low beam switch (under the exterior lighting category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercury Grand Marquis based on all problems reported for the Grand Marquis.
The contact stated the headlights intermittently stopped working while driving at night. This happened without any prior warning. When this occurred he could hold the high/low beam dimmer switch upright, and the high beam lights will stay on. The vehicle has not been seen by a dealer. Updated 12/27/05.
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all problems of the 2002 Mercury Grand Marquis
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Consumer has been to dealer regarding low beams 3 times, the lights do not work very well at night causing consumer difficulty seeing, dealer states there is no place to install running lights and there is nothing that can be done.
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all problems of the 1996 Mercury Grand Marquis
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Low beam lights do not aluminate sufficiently.
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all problems of the 1997 Mercury Grand Marquis
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Low beam headlights are very dim, especially in fog or rain.
Low beam lights are extremely dim, causing poor visibility due to design.
| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Exterior Lighting problems | |
| Headlight Switch problems | |
| Turn Signal problems | |
| Tail Light Switch problems | |
| Brake Light problems | |
| Hazard Flashing Warning Light Unit problems | |
| High/low Beam Switch problems | |
| Headlight Concealment Device problems | |
| Turn Signal Switch problems |