Table 1 shows six common exterior lighting related problems of the 2000 Mercury Grand Marquis. The number one most common problem is related to the headlights (13 problems). The second most common problem is related to the headlight switch (three problems).
| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Headlight Switch problems | |
| Exterior Lighting problems | |
| Brake Light problems | |
| Tail Light Switch problems | |
| Turn Signal Switch problems |
The contact owns a 2000 Mercury Grand Marquis. While driving 70 mph, the headlights shut off without warning. The contact stated that the failure occurred twice since April of 2017. In addition, the lighting control module failed. A dealer was not made aware of the failure. Read details...
I was driving on a two lane road after dark when suddenly the headlights went out and a very loud buzzing noise occurred simultaneously in the dash. I was able to slow down safely because two cars were meeting us and their lights afforded enough vision to keep my car in my lane. Read details...
The lights went out when I was driving Read details...