Window & Wiper complaints by model year
| Year | Complaints | Share of year's complaints | Typical mileage |
|---|---|---|---|
| 2011 | 1 | 11% | 122,000 miles |
| 2010 | 2 | 8% | 25,000 miles |
| 2009 | 1 | 4% | 17,000 miles |
| 2007 | 1 | 1% | 55,000 miles |
| 2006 | 3 | 2% | 71,000 miles |
| 2005 | 9 | 2% | 130,000 miles |
| 2004 | 11 | 3% | 52,000 miles |
| 2003 | 9 | 2% | 107,000 miles |
| 2002 | 3 | 4% | 76,000 miles |
| 2001 | 3 | 2% | 20,000 miles |
| 2000 | 14 | 9% | 84,000 miles |
| 1999 | 6 | 4% | — |
| 1998 | 4 | 3% | — |
| 1997 | 11 | 3% | 81,000 miles |
| 1996 | 9 | 4% | 73,000 miles |
| 1995 | 17 | 9% | 88,000 miles |
Which parts fail
Components named in complaints (power windows, windshield, wipers, mirrors, sunroof).
Mileage when the problem started
What owners report
Tl* the contact owns a 2006 Mercury Grand Marquis. The contact stated that when the air conditioner or heat was activated, it would not blow as directed. If he placed the indicator on the floor blower, the air or heat would blow from the defroster or blow toward the passenger. The dealer informed the contact that the automated air conditioner control head malfunctioned and needed to be replaced. The vehicle was taken to a private mechanic who confirmed the failure. The manufacturer was made aware of the failure however, did not offer any assistance. No repairs were performed. The current mileage was 73,000. The approximate failure mileage was 71,000.
Tl contact owns a 2006 Mercury Grand Marquis. The contact stated that she had the wiper motor replaced twice in a nine month period. When the motor malfunctioned during rainy weather conditions which made it difficult to see the road. The local mechanic that repaired the vehicle stated that several Ford owners also had defective wiper motors. The failure mileage was 55,000. The current mileage was 63,000. Updated 03/16/11 the consumer stated the windshield motor stopped working three times while driving. Updated 05/06/11
My windshield wipers started coming on and off by themselves in my 2005 grand Marquis. They also started spraying all of the windshield wipers fluid out. The lights also flicker on and off by themselves. The wipers then stopped working all together. I took it to a Ford dealership where they could not locate the problem.
Tl* the contact owns a 2005 Mercury Grand Marquis. While driving in the rain, the windshield wipers failed. The contact removed the fuse and replaced it to restart the wipers. The vehicle was taken to the dealer where it was diagnosed that the windshield wiper motor needed to be replaced. The motor was replaced, but the failure recurred. The manufacturer was not made aware of the failure. The failure mileage was 149,000.
Tl* the contact owns a 2004 Mercury Grand Marquis. The contact stated that the windshield wipers and the washer activated with no warning several times. The contact had a mechanic replace the wiper motor twice but the failure recurred. The contact was to determine if the mechanic would replace the part a third time or have the repairs performed by a dealer. The manufacturer was not notified of the failure. The approximate failure mileage was 70,000. Updated 06/29/16
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. Visibility wipers will not turn on when turned to any speed except high.
O.I.N. 11523223 05/22/2023 1. Lighting Control Module: Failure 2nd time. 2.Couldn't see where I was traveling. 3. No. 4. Yes. Inspected by myself, a Mechanic and Trouble Shooter. 5. Yes. Prior to the failure, the headlamps began flashing on and off. Previously the taillights failed. No warning. Lighting Control Module Defective. Replaced Module per Recall 14N01C. Ford Dealership, Pearson Ford, INC.10650 N. Michigan RD., Zionsville, In., [phone], Service Advisor: William Haygood
Tl* the contact owns a 2003 Mercury Grand Marquis. The contact stated that the windshield wipers operated independently. The contact mentioned that the fuse was removed to prevent the windshield wipers from operating. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 120,000.
Related recalls (2)
Visibility › Windshield
Certain passenger vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 212, 'windshield mounting.' the windshield May not be properly secured to the vehicle body.
Remedy: Dealers will replace the windshield free of charge. The recall began on November 22, 2006. Owners May contact Ford at 1-800-392-3673.
Visibility › Windshield wiper/washer
Vehicle description: a windshield wiper control module May not be capable of carrying the current required during high load conditions on the wipers (I.e., ice, snow, or other debris).
Remedy: Dealers will inspect the wiper control modules and replace if necessary.
Frequently asked questions
Which Mercury Grand Marquis years have window & wiper problems?
By NHTSA complaints, the 1995 (17), 2000 (14), 1997 (11), 2004 (11) and 1996 (9) model years. Window & Wiper complaints make up 9% of all complaints for the 1995.
Is there a recall for Mercury Grand Marquis window & wiper problems?
Yes — 2 recalls, including 06V-440 (windshield, Nov 15, 2006); 00V-138 (windshield wiper/washer, May 17, 2000). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.
At what mileage do Mercury Grand Marquis window & wiper problems start?
Across all years, half of the complaints with a recorded mileage happened before about 79,000 miles; 31% happened before 50,000 miles.
What part fails most often?
Owners most often name the power window devices and controls (26 mentions), followed by the windshield wiper/washer (17).
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.