Mercury Marquis owners have reported 12 visibility related problems since 1996. Table 1 shows the 9 most common visibility problems. The number one most common problem is related to the vehicle's power window (3 problems). The second most common problem is related to the vehicle's windshield wiper/washer (2 problems). For details of each of the problem category, use the links in the table.
While driving under stormy conditions, consumer attempted to roll down window on passenger's side, and window would not go down. Second time, driver's side window was stuck in the up position. Cause unknown. Read details...
Gran Marquis LS driver's side wiper will not provide adequate clearing of rain or snow under normal highway road speeds. The wiper arm on the driver side will not clear the drivers side adequately to provide good visibility. Read details...
Back window shattered after defrost was on. Read details...
Driving in the rain headlights went out tried high beans came on went out, also, wipers. I pull leaver held in reset wipers with other hand. Then I pull down lever to signal too get off road nocking high beans off again. Read details...
Windshield cracked due to stress. Read details...