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Model year record

2003 Mercury Grand Marquis recalls & problems

The 2003 Mercury Grand Marquis has 2 safety recalls and 362 owner complaints on file with NHTSA. The most-reported problem area is exterior lighting (209 complaints).

Recalls2safety recalls
Complaints362filed by owners
Crashes · fires22 · 2reported in complaints
Injuries · deaths14 · 0reported in complaints

Safety recalls

Exterior lightingDec 22, 2015

Headlights

Recall 15V861000296,004 vehiclesopened after NHTSA action (ODI)

Problem
Ford Motor Company (Ford) is recalling certain model year 2003-2005 Ford Crown Victoria and Mercury Grand Marquis vehicles manufactured October 3, 2001, to August 2, 2005. The affected vehicles have a lighting control module (LCM) that may fail, resulting in a loss of headlights.
Risk
A loss of headlights can reduce driver visibility and increase the risk of a crash.
Fix
Ford will notify owners, and dealers will replace the LCM, free of charge. The recall began April 14, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S39.
Fuel system, gasolineJun 13, 2006

Fuel system, gasoline

Recall 06E05600058,640 vehicles

Problem
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.
Risk
FAILURE OF THIS CONNECTION COULD LEAD TO FUEL SPILLAGE AND, IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
Fix
UFI WILL NOTIFY OWNERS AND REPLACE THE FILTERS FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 4, 2006. OWNERS MAY CONTACT UFI FILTERS USA AT 800-230-5876.

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

Crash test ratings

2003 Mercury Grand Marquis 4-DR.

OverallNot Rated
Frontal crashNot Rated
Side crashNot Rated
RolloverNot Rated

NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.

Fuel economy

Grand Marquis

18mpg combined
City / highway16 / 23 mpg
FuelRegular Gasoline

4.6 L · 8 cyl · Automatic 4-spd · Rear-Wheel Drive · about $3,700/year to fuel

EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.

What owners report

Problem areaComplaintsCrashesFiresInjuriesTypical mileage*
Exterior lightingHeadlights; Headlights › Switch20950195,550 mi
Electrical systemIgnition; Wiring › Interior/under dash5242195,100 mi
SuspensionRear; Front2800056,500 mi
SteeringSteering wheel/handle bar2800097,462 mi
Vehicle speed controlAccelerator pedal; Cruise control27130725,000 mi
Engine and engine coolingEngine; Cooling system1310518,445 mi
Power trainAutomatic transmission; Automatic transmission › Control module (tcm/pcm/tecm)1300139,500 mi
Air bagsFrontal; Frontal › Sensor/control module113048,115 mi
WheelsRim; Hub1000078,830 mi
StructureBody; Body › Door › Hinge and attachments910130,000 mi
VisibilityWindshield; Windshield wiper/washer › Motor700068,000 mi
Unknown or other6000110,439 mi

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.

NHTSA defect investigations