Table 1 shows three common exterior lighting related problems of the 2006 Mercury Grand Marquis. The number one most common problem is related to the headlights (four problems). The second most common problem is related to the exterior lighting (one problem).
| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Exterior Lighting problems | |
| Brake Light Switch problems |
Low beam headlight right side does not work. Read details...
Exterior light on driver's side stopped working. I noticed when I pulled into my garage that the light was not working. The only way I could continue to drive the car is when I used the high beams. Now, as of last night (March 27, 2013), the driver's side high beam is not working at all. Read details...
The contact owns a 2006 Mercury Grand Marquis. While driving at 10 mph, the brake light switch failed to operate. The contact stated that when the brake pedal was depressed, the brake lamp failed to illuminate. The vehicle was not taken to be diagnosed. Read details...