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1994 Mercury Marquis

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 5 of 30 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Vehicle Speed Control. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports7 fire reports4 injury reports

Vehicle Speed Control complaints

8 reports
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135,000 miles · May 18, 2006
Electrical SystemVehicle Speed ControlFireInjury

1994 MERCURY GRAND MARQUIS. THE CRUISE CONTROL SWITCH. MY BRAKE LIGHTS STOPPED WORKING. A NICE MAN PULLED UP NEXT TO ME AND TOLD ME MY BRAKE LIGHTS ARE OUT. I WENT HOME POPPED THE HOOD OF THE CAR AND STARTED LOOKING FOR A BAD FUSE. I FOUND IT IN THE CAR COMPARTMENT NOT UNDER THE HOOD. LOOKED OUT OF THE WINDSHIELD AND SAW SMOKE I…

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1994 MERCURY GRAND MARQUIS. THE CRUISE CONTROL SWITCH. MY BRAKE LIGHTS STOPPED WORKING. A NICE MAN PULLED UP NEXT TO ME AND TOLD ME MY BRAKE LIGHTS ARE OUT. I WENT HOME POPPED THE HOOD OF THE CAR AND STARTED LOOKING FOR A BAD FUSE. I FOUND IT IN THE CAR COMPARTMENT NOT UNDER THE HOOD. LOOKED OUT OF THE WINDSHIELD AND SAW SMOKE I JUMPED OUT OF THE CAR AND SAW WHERE THE SMOKE WAS COMING FROM AND TORE THE WIRES FROM THE SWITCH. I WENT TO A FORD DEALER AND HE SAID IT IS NOT COVERED. WRONG YEAR. THIS IS THE SAME SWITCH THAT HAS CAUSED FIRES THAT BURNED DOWN HOMES AND HAS CAUSED DEATHS. IT IS OBVIOUS THAT FORD HAS NOT INCLUDED ALL OF THE CARS THAT HAVE THESE DEFECTIVE SWITCH'S. I OWN 1 OF THIS MODEL. MY FATHER- IN- LAW OWNS 1 ALSO. HIS CRUISE CONTROL WENT BAD 2 YEARS AGO. IT HAS THE SAME PROBLEM. IT JUST NEVER CAUGHT ON FIRE. I DISCONNECTED THE SOLENOID IN THE STEERING COLUMN SO IT WOULD SHIFT. HE TOLD ME AFTER I GOT IT RUNNING THAT THE CRUISE CONTROL WOULD NOT WORK ANYMORE. I NEVER LOOKED FOR THE BAD FUSE. SO HERE IS 2 CARS SAME YEAR SAME MAKE SAME PROBLEM. THERE IS A LARGER PROBLEM THAN FORD IS SAYING. I COULD OF LOST MY CAR AND HOUSE BECAUSE OF THIS PROBLEM. FORD WANTS ME TO PAY TO HAVE THIS FIXED AND NOT COVER IT. HOW MANY MORE OF THESE CARS ARE WAITING TO GO UP IN FLAMES. HOW MANY MORE DEATHS AND HOMES ARE GOING TO HAPPEN BEFORE THIS ALL GETS FIXED. *JB

NHTSA ODI #10157781

Mileage unknown · Aug 17, 2005
Vehicle Speed ControlFire

AT APPROXIMATELY 2:00 A.M ON JULY 6, 2005, MY HUSBAND AND 16 YEAR OLD SON WERE AWAKEN BY A NEIGHBOR, TELLING THEM THAT OUR 1994 GRAND MARQUISE (MERCURY) WAS ON FIRE. MY HUSBAND AND SON BARELY ESCAPED WHEN THE FIRE HIT THE HOUSE AND BURNED OUR HOME DOWN TO THE GROUND. THE CAR HAD BEEN PARKED FOR NEARLY 7 1/2 HOURS BEFORE THE FI…

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AT APPROXIMATELY 2:00 A.M ON JULY 6, 2005, MY HUSBAND AND 16 YEAR OLD SON WERE AWAKEN BY A NEIGHBOR, TELLING THEM THAT OUR 1994 GRAND MARQUISE (MERCURY) WAS ON FIRE. MY HUSBAND AND SON BARELY ESCAPED WHEN THE FIRE HIT THE HOUSE AND BURNED OUR HOME DOWN TO THE GROUND. THE CAR HAD BEEN PARKED FOR NEARLY 7 1/2 HOURS BEFORE THE FIRE STARTED. IT IS BELIEVED THAT THE FIRE WAS CAUSED BY THE CRUISE CONTROL. I AM VERY FORTUNATE THAT MY DAUGHTER (13 YEARS OLD) AND MYSELF WERE OUT OF TOWN, BECAUSE THE FIRE DEPARTMENT SAID THEY DO NOT THINK THAT WE WOULD HAVE ALL FOUR ESCAPED FROM THE HOUSE. OUR LIVES HAVE BEEN DEVESTATED AND MY HUSBAND AND SON WERE NOT PHYSICALLY INJURED, BUT THE MENTAL ANGUISH THAT WE ARE ALL SUFFERING AND THE LOSS OF EVERYTHING THAT WE HAVE EVER HAD, IS VERY HARD ON US ALL AND WE ARE HAVING A VERY HARD TIME HANDLING THIS.

NHTSA ODI #10133252

Mileage unknown · Nov 14, 2004
Vehicle Speed ControlFireInjury

THE SPEED SWITCH ON MY WIFE'S 1994 MERCURY MARQUIS SUDDENLY AND UNEXPECTEDLY IGNITED CAUSING A MASSIVE FIRE WHICH DESTROYED OUR HOME AND NEARLY KILLED MY FAMILY. *JB

NHTSA ODI #10098839

Mileage unknown · May 20, 2002
Vehicle Speed ControlFire

CONSUMER STATES CRUISE CONTROL FAILED CAUSING VEHICLE TO CATCH FIRE WHILE PARKED IN DRIVEWAY. *TT REFERENCED IN EA02-025

NHTSA ODI #565812

Mileage unknown · Jan 19, 2001
Engine And Engine CoolingExterior LightingService Brakes, Hydraulic

THE CAR LIGHTS WENT OUT ON A FOGGY NIGHT ON A CURVING MOUNTAIN ROAD, REPLACED THE LIGHT SWITCH AND THE STEERING COLUMN CONTROL UNIT. *CJ

NHTSA ODI #558966

Mileage unknown · Sep 29, 1999
Vehicle Speed Control

WHEN COMING OFF THE HIGHWAY AS CONSUMER WAS SLOWING DOWN, CAR ACCELERATED UP TO 65MPH ON ITS OWN. *AK

NHTSA ODI #849261

Mileage unknown · Jul 6, 1998
Vehicle Speed Control

IDLE CONTROL MODULE STARTED MAKING ALOT OF NOISE. THE CAR IDLED VERY FAST AND IRREGULARLY. WHEN DRIVING ON HIGHWAY 65-70MPH THE VEHICLE WENT UP TO 85, HAD TO HIT THE ACCELERATOR PEDAL AND THE BRAKES TO SLOW THE VEHICLE DOWN. DEALER WAS CONTACTED AND REPAIRED THE IDLE CONTROL MODULE. *AK

NHTSA ODI #824993

Mileage unknown · Oct 29, 1996
Vehicle Speed Control

VEHICLE LURCHES FORWARD FROM A STOPPED POSITION.

NHTSA ODI #601920

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

EA95022 · Passenger Air Bag Module Detachment

Opened Aug 31, 1995 · Closed Jul 24, 1996

Status: closed (inferred from source dates) · Air Bags:frontal

PASSENGER AIR BAG MODULE CAN COMPLETELY DETACH FROM THE INSTRUMENT PANEL DURING DEPLOYMENT.