2005 Mercury Grand Marquis: Recalls, Problems & MPG
Here are the deets on the 2005 Mercury Grand Marquis: 4 recalls, 488 owner complaints and up to 19 mpg combined.
Recalls
4 vehicle recalls from the manufacturer, plus 1 equipment/tire recall that can apply. Repairs are free. Check your VIN to see if one is still open on your car.
Electrical Vehicle recall #05V518000 · 2005 · 98,836 vehicles
What's wrong: On certain passenger vehicles, the battery cable includes a fusible link that May contact and subsequently chafe on a #2 cross member attaching bolt.
Why it matters: This condition May result in heat damage and could lead to a fire.
The fix: Dealers will inspect the fusible link and position it away from the cross member bolt. If the fusible link has already chafed and copper wires have been exposed, the fusible link will be replaced. The recall began on November 18, 2005.
Steering Vehicle recall #13V385000 · 2013 · 355,000 vehicles
What's wrong: The affected vehicles are currently registered or were originally sold in connecticut, delaware, the district of columbia, illinois, indiana, iowa, kentucky, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania, rhode island, vermont, virginia, west virginia, and wisconsin. Severe corrosion can seize the lower intermediate shaft which May cause the…
Why it matters: If the lower bearing separates, the vehicle May experience a loss of steering, increasing the risk of a crash.
The fix: Ford will notify owners and dealers will replace the lower intermediate shaft, free of charge. The upper intermediate shaft and steering column lower bearing will be inspected to identify any damage that May have occurred as a result of lower intermediate shaft corrosion, and repaired or replaced…
Steering Vehicle recall #14V704000 · 2014 · 36,888 vehicles
What's wrong: The prior repairs May not have been correctly performed.
Why it matters: Improper servicing of the upper intermediate shaft could cause the shaft to separate, which can then result in a loss of steering control, and increasing the risk of a crash.
The fix: Ford will notify the owners of vehicles whose repair records reflect that the upper intermediate steering shaft was repaired during the course of the prior recall 13v-385. Dealers will inspect and replace the upper immediate shaft if necessary free of charge. The recall began November 17, 2014.
Exterior lights Vehicle recall #15V861000 · 2015 · 296,004 vehicles
What's wrong: The affected vehicles have a lighting control module (lcm) that May fail, resulting in a loss of headlights.
Why it matters: A loss of headlights can reduce driver visibility and increase the risk of a crash.
The fix: Ford will notify owners, and dealers will replace the lcm, free of charge. The recall began April 14, 2017.
1 aftermarket equipment / tire recall replacement parts sold to fit this car, not the car itself
Fuel system Equipment recall #06E056000 · 2006 · 58,640 vehicles
What's wrong: Certain aftermarket fuel filters sold under the purolator brand name, p/n f65277, shipped from January 16 through June 2, 2006, for use on the above listed passenger vehicles. Due to incorrect design, the quick connectors May not fully seat with the tube interface, even though the person making the connection May believe that the quick connector is fully attached.
Why it matters: Failure of this connection could lead to fuel spillage and, in the presence of an ignition source, a fire could occur.
The fix: Ufi will notify owners and replace the filters free of charge. The recall began on August 4, 2006.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 5 mention a fire, 21 injuries and 0 deaths were reported.
What owners describe
- Exterior lights (293): the most common themes are warning light on (50), stalls / loses power (30), electrical failure (17).
- Electrical (75): the most common themes are stalls / loses power (10), electrical failure (10).
- Airbags (67): the most common themes are warning light on (34), fails to deploy (8).
- Speed control / throttle (39): the most common themes are sudden acceleration (8).
The 2005 Mercury Grand Marquis has 488 owner complaints, ranking #1 of 22 Grand Marquis model years for complaints (2.9× the average Grand Marquis year). Complaints peaked in 2014 (65 filed that year). The typical problem showed up when the car was about 8 years old, at a median of 72,800 miles. Neighboring years: 2004 (348 complaints, 1 recalls), 2006 (143 complaints, 2 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.6 L 8-cyl | Automatic 4-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2005 Mercury Grand Marquis.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
Does the 2005 Mercury Grand Marquis have any recalls?
Yes. NHTSA lists 4 vehicle recalls for the 2005 Mercury Grand Marquis, plus 1 equipment or tire recalls that can apply. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2005 Mercury Grand Marquis problems?
Owners have filed 488 complaints with NHTSA. The most-reported areas are exterior lights (293), electrical (75), airbags (67).
What gas mileage does the 2005 Mercury Grand Marquis get?
EPA ratings run up to 19 mpg combined (4.6 L, Automatic 4-spd), across 1 engine and transmission combos.
Where can I get a 2005 Mercury Grand Marquis repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.