Table 1 shows four common visibility related problems of the 2004 Mercury Grand Marquis. The number one most common problem is related to the wiper (five problems). The second most common problem is related to the windshield wiper/washer (three problems).
| Problem Category | Number of Problems |
|---|---|
| Wiper problems | |
| Windshield Wiper/washer problems | |
| Windshield problems | |
| Windshield Wiper/washer Motor problems |
While driving, the visibility wipers engaged with out being turned on by me. The cleaner sprayed the entire contents out from reservoir with out me pressing the button. This also occured while vehicle was not turned on with the key. Read details...
The right windshield wiper broke off the arm while driving and flew off the vehicle. The arm and windshield wiper had to be replaced. Read details...
The "actuator" that allow hot air to flow into the car for heat malfunctions and will not move. You can not defrost the windshield resulting in zero visibility while driving in the cold. Read details...