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2006 Mercury Grand Marquis

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2006 Mercury Grand Marquis do not stand out strongly from the model-year median of 78.

About this comparison →

When problems were reported

Mileage at the reported incident

117 reports with mileage · 26 unknown

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.

  • Air Bags. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

16 crash reports2 fire reports6 injury reports

What owners actually said

143 reports
47,000 miles · Mar 15, 2017
Exterior Lighting

TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE DRIVING AT 10 MPH, THE BRAKE LIGHT SWITCH FAILED TO OPERATE. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS DEPRESSED, THE BRAKE LAMP FAILED TO ILLUMINATE. THE VEHICLE WAS NOT TAKEN TO BE DIAGNOSED. THE CONTACT STATED THAT THE BRAKE LIGHT SWITCH WAS REPLACED TWICE; HOWEV…

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TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE DRIVING AT 10 MPH, THE BRAKE LIGHT SWITCH FAILED TO OPERATE. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS DEPRESSED, THE BRAKE LAMP FAILED TO ILLUMINATE. THE VEHICLE WAS NOT TAKEN TO BE DIAGNOSED. THE CONTACT STATED THAT THE BRAKE LIGHT SWITCH WAS REPLACED TWICE; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 47,000.

NHTSA ODI #10966040

90,000 miles · Mar 1, 2017
Fuel/propulsion System

TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE IDLING AT A STOP SIGN, THE CONTACT OBSERVED FUEL LEAKING FROM THE VEHICLE WITHOUT WARNING. IN ADDITION THE CONTACT OBSERVED CORROSION ON ONE OF THE TWO FUEL TANK STRAPS AND IT WAS ALSO FRACTURED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF…

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TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE IDLING AT A STOP SIGN, THE CONTACT OBSERVED FUEL LEAKING FROM THE VEHICLE WITHOUT WARNING. IN ADDITION THE CONTACT OBSERVED CORROSION ON ONE OF THE TWO FUEL TANK STRAPS AND IT WAS ALSO FRACTURED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000.

NHTSA ODI #10957854

89,000 miles · Oct 30, 2016
Air Bags

AIR BAG LIGHT STARTED BLINKING, SAME SEQUENCE REPEATED FIVE TIMES AFTER WARDS IT STAYED ON. AFTER A MINUTE OR SO A WARNING BEEP SOUNDED. THE BEEPS WERE IN A SEQUENCE OF 5 BEEPS WHICH REPEATED FIVE TIMES THEN REPEATED AGAIN EVERY HALF HOUR WHILE DRIVING.. MECHANIC REPLACED THE WHOLE DRIVERS SIDE SEAT BELT ASSEMBLY - $800.00. A YE…

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AIR BAG LIGHT STARTED BLINKING, SAME SEQUENCE REPEATED FIVE TIMES AFTER WARDS IT STAYED ON. AFTER A MINUTE OR SO A WARNING BEEP SOUNDED. THE BEEPS WERE IN A SEQUENCE OF 5 BEEPS WHICH REPEATED FIVE TIMES THEN REPEATED AGAIN EVERY HALF HOUR WHILE DRIVING.. MECHANIC REPLACED THE WHOLE DRIVERS SIDE SEAT BELT ASSEMBLY - $800.00. A YEAR LATER - SAME PROBLEM. FORD SHOULD HAVE A RECALL FOR THIS PROBLEM. I REFUSE TO PAY ANOTHER $800. I TOOK OUT THE FUSE THAT SOUNDED THE BEEP ALARM AS IT WAS DRIVING ME CRAZY. *TR

NHTSA ODI #10920106

68,660 miles · Oct 28, 2016
Air Bags

WHILE DRIVING THE AIR BAG WARNING LIGHT CAME ON. MECHANIC DETERMINED THAT THE PASSENGER SEAT BELT PRETENSIONER WAS BAD. REPLACED PRETENSIONER AT 68527 MILES ON THE ODOMETER. FIXED PROBLEM. AT 68669 MILES THE AIR BAG WARNING LIGHT AGAIN CAME ON. MECHANIC NOW SAYS THE DRIVER SIDE PRETENSIONER IS BAD. THIS AUTOMOBILE HAS NEVER B…

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WHILE DRIVING THE AIR BAG WARNING LIGHT CAME ON. MECHANIC DETERMINED THAT THE PASSENGER SEAT BELT PRETENSIONER WAS BAD. REPLACED PRETENSIONER AT 68527 MILES ON THE ODOMETER. FIXED PROBLEM. AT 68669 MILES THE AIR BAG WARNING LIGHT AGAIN CAME ON. MECHANIC NOW SAYS THE DRIVER SIDE PRETENSIONER IS BAD. THIS AUTOMOBILE HAS NEVER BEEN IN AN ACCIDENT. FIRST INCIDENT 9/16/16. SECOND INCIDENT 10/27/16. *TR

NHTSA ODI #10919774

46,730 miles · Oct 17, 2016
Seat Belts

WHILE DRIVING THE REPEATED CHIMING SOUND BEGAN AND A LIGHT ILLUMINATED ON THE DASH DISPLAY. THIS CONTINUED AS LONG AS THE CAR WAS BEING DRIVEN. I DROVE IT TO A PRIVATE REPAIR SHOP THAT MAINTAINS MY VEHICLES. HE DIAGNOSED IT AS THE FAILURE OF THE SEAT BELT PRE-TENSIONER ASSEMBLY. HE CALLED THE SERVICE MANAGE OF ONE OF THE LOCAL F…

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WHILE DRIVING THE REPEATED CHIMING SOUND BEGAN AND A LIGHT ILLUMINATED ON THE DASH DISPLAY. THIS CONTINUED AS LONG AS THE CAR WAS BEING DRIVEN. I DROVE IT TO A PRIVATE REPAIR SHOP THAT MAINTAINS MY VEHICLES. HE DIAGNOSED IT AS THE FAILURE OF THE SEAT BELT PRE-TENSIONER ASSEMBLY. HE CALLED THE SERVICE MANAGE OF ONE OF THE LOCAL FORD MOTOR SERVICE MANAGERS, DESCRIBED THE PROBLEM AND THE SM AGREED THAT IT WAS THE PROBLEM. HE DID THE REPAIRS.. COST TO ME WAS $539.42.. THE REPAIR WAS DONE 2/20/2014. IN JULY 2014 THE SAME CHIMING/LIGHT FLASHING AGAIN OCCURRED. TOOK IT BACK TO MY REPAIR SHOP, HE AGAIN CALLED HIS FRIEND, THE SERVICE MANAGER OF THE SAME FORD DEALERSHIP WHO SAID THIS PROBLEM HAD OCCURRED BEFORE ON OTHER MERCURYS. THIS WAS NOT THE SAME SEAT THAT WAS REPAIRED THE FIRST TIME. I AGAIN PAID $539.82. DURING EITHER THE FIRST OR SECOND ASSEMBLY FAILURE MY PRIVATE SHOP OWNER CONTACTED THE SERVICE MANAGER OF THAT FORD DEALER AND ARRANGED FOR ME TO TAKE MY MERCURY TO HIM, PERSONALLY, AND HE HAD IT CHECKED AND SAID THAT NOT ONLY WAS THIS CORRECTLY DIAGNOSED AND REPAIRS DONE BUT THAT THEY HAD A GOOD MANY MERCURYS THAT HAD THIS PROBLEM.. HE SAID IT WAS NOT A RECALL ITEM. I CALLED THE FORD MOTOR COMPANY, WAS TRANSFERRED TO "SOMEONE" (A FEMALE) WHO SAID THAT THIS PROBLEM WAS NOT A RECALL ITEM, DENIED ME ANY RECOURSE OFFER AND WHEN I STATED I INTENDED TO CONTACT "SOMEONE" ELSE, SAID THAT WAS MY PRIVILEGE. I DID NOT KNOW WHO ELSE TO CONTACT AND THEREFORE HAD TO DROP THE MATTER. I HAVE NOT HAD ANY FURTHER PROBLEM WITH THIS FAILURE AND REPAIR PART. ONLY TODAY DID I HAPPEN TO FIND THIS PROBLEM OFFER ON MY COMPUTER. I'M 87 YEARS OLD AND NOT TOO COMPUTER SAVVY. I DON'T KNOW IF I CAN EXPECT A RESPONSE FROM YOU TO ME BUT HOPE MY PROBLEM WOULD GET ALL THE ATTENTION POSSIBLE. WILL I BE ADVISED OF ANY ACTION TAKEN?. *TR

NHTSA ODI #10916456

87,000 miles · Oct 3, 2016
Fuel/propulsion System

STRAPS HOLDING THE FUEL TANK BROKE DUE TO RUST. THE TANK FELL OFF. THE RIGHT SIDE OF THE TANK WAS RESTING ON THE GROUND, THE LEFT SIDE HELD UP BY THE FILLER TUBE ONLY.THIS HAPPENED WHILE VEHICLE WAS PARKED IN DRIVEWAY OVERNIGHT. COULD HAVE HAD VERY SERIOUS CONSEQUENCES IF IT HAPPENED WHILE MOVING.

NHTSA ODI #10911257

Mileage unknown · Aug 27, 2016
Steering

I WAS AT A STOP SIGN. WHEN I GOT READY TO TURN RIGHT, MY STEERING WHEEL TURNED BUT MY TIRES DIDN'T. I HAD IT TOWED TO MY HOME AND THEN TOWED TO A LOCAL FORD COMPANY. I WAS TOLD BY AN EMPLOYEE THERE THAT MY CAR WAS NOT APPROVED FOR THE RECALL REPAIR BECAUSE OF SOME OTHER DAMAGES. THE STEERING GEAR AND COLUMN WENT OUT AS WELL. I W…

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I WAS AT A STOP SIGN. WHEN I GOT READY TO TURN RIGHT, MY STEERING WHEEL TURNED BUT MY TIRES DIDN'T. I HAD IT TOWED TO MY HOME AND THEN TOWED TO A LOCAL FORD COMPANY. I WAS TOLD BY AN EMPLOYEE THERE THAT MY CAR WAS NOT APPROVED FOR THE RECALL REPAIR BECAUSE OF SOME OTHER DAMAGES. THE STEERING GEAR AND COLUMN WENT OUT AS WELL. I WAS TOLD THAT I HAD TO BUY THE PARTS TO FIX THE CAR.

NHTSA ODI #10901934

66,000 miles · Aug 19, 2016
Electrical SystemVehicle Speed Control

CRUISE CONTROL WILL NOT WORK NOR POWER ON. CIGARETTE LIGHTER OUTLET HAS NO POWER.

NHTSA ODI #10897075

45,800 miles · Apr 26, 2016
Vehicle Speed ControlCrash

TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE DRIVING INTO A PARKING SPACE AT APPROXIMATELY 5 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE UNINTENDEDLY ACCELERATED AND CRASHED INTO THE SIDE OF A CONCRETE BUILDING. THERE WERE NO INJURIES AND A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHA…

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TL* THE CONTACT OWNS A 2006 MERCURY GRAND MARQUIS. WHILE DRIVING INTO A PARKING SPACE AT APPROXIMATELY 5 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE UNINTENDEDLY ACCELERATED AND CRASHED INTO THE SIDE OF A CONCRETE BUILDING. THERE WERE NO INJURIES AND A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE THE FRONT END DAMAGES WERE REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 45,800.

NHTSA ODI #10861518

51,000 miles · Mar 1, 2016
Air Bags

NO ACCIDENT, 2/23/16, THE AIR BAG LIGHT AND CHIMES ACTIVATED WHEN CAR STARTED AND CONTINUED WHILE CAR RAN. VERY DISTRACTING. ALSO, ONCE, THE 'AIR BAG OFF LIGHT' NEAR TOP OF GLOVE COMPARTMENT CAME ON. CHECKED NHTSA SITE AND FOUND MANY COMPLAINTS ABOUT AIR BAGS/SEAT BELT TENSIONERS, AND AIR BAGS NOT DEPLOYING WHICH IS WHY I AM F…

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NO ACCIDENT, 2/23/16, THE AIR BAG LIGHT AND CHIMES ACTIVATED WHEN CAR STARTED AND CONTINUED WHILE CAR RAN. VERY DISTRACTING. ALSO, ONCE, THE 'AIR BAG OFF LIGHT' NEAR TOP OF GLOVE COMPARTMENT CAME ON. CHECKED NHTSA SITE AND FOUND MANY COMPLAINTS ABOUT AIR BAGS/SEAT BELT TENSIONERS, AND AIR BAGS NOT DEPLOYING WHICH IS WHY I AM FILING THIS COMPLAINT. -- THIS IS OBVIOUSLY A SAFETY HAZARD, WHY NO RECALL? WILL GO TO MY DEALER IN MARYLAND TO FIND OUT MORE.

NHTSA ODI #10839158

Official recalls

2

14V704000 · Steering:rack And Pinion:pinion Shaft

Nov 5, 2014

Ford Motor Company (Ford) is recalling certain model year 2005-2011 Ford Crown Victoria, 2005-2011 Mercury Grand Marquis vehicles manufactured March 23, 2004, to August 30, 2011, and 2005-2011 Lincoln Town Car vehicles manufactured March 8, 2004, to August 30, 2011, and on which the upper intermediate shaft was serviced during the course of safety recall 13V-385. The prior repairs may not have been correctly performed.

Consequence & remedy

Consequence: 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.

Remedy: 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. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14S25.

13V385000 · Steering

Aug 29, 2013

Ford is recalling certain model year 2005-2011 Ford Crown Victoria (including Crown Victoria Police Interceptors), Mercury Grand Marquis, and Lincoln Town Car vehicles. 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 upper intermediate shaft to collapse and the steering column lower bearing to separate.

Consequence & remedy

Consequence: If the lower bearing separates, the vehicle may experience a loss of steering, increasing the risk of a crash.

Remedy: 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 as necessary. If the steering column lower bearing has separated, a retainer clip will be installed. The recall began on October 23, 2013. Owners may contact Ford at 1-866-436-7332. Ford's recall number is 13S08.

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

PE14021 · Steering Column Shaft Obstruction

Opened Jul 7, 2014 · Closed Nov 21, 2014

Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System; Steering

On July 7, 2014 the Office of Defects Investigation (ODI) opened a preliminary evaluation based on five complaints (VOQs) alleging incidents ofinterference between dislodged exhaust manifold heat shields and the lower steering shaft/knuckle, including one alleging the interference resulted in a crash on a highway entrance ramp. Since opening this investigation, ODI has received four additional owner complaints.One indicated that the shield was removed before binding could occur.The other three occurred at low speed and produced some momentary steering binding that was overcome by the driver when additional steering effort was applied.Once the shield was repaired or removed, the steering returned to normal.The single incident ODI identified as a possible crash (VOQ No. 10578715) related to this condition could not be verified and the description of the crash in the complaint was not supported by the police accident report.No additional crash allegations have been identified related to the alleged defect condition.Information provided by Ford in its September 10, 2014 response to ODI's information request letter identified 10 additional incidents resulting in a low rate of 1.6 incidents per 100,000 vehicles sold in vehicles ranging from 7 to 11 years in service.Six of these incidents were reported by a single source, a state police fleet that corrected the problems in March 2011 and has not reported any additional failures since.Ford also reported 5 warranty claims, but these incidents occurred at very low mileages and appeared to be caused by loose or missing heat shield attachment hardware rather than the corrosion condition that was the cause of the more recent incidents and the focus of this investigation.This investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.The following VOQs are associated with this investigation:10643753, 10615584, 10611362, 10610451, 10578715, 10479681, 10471833, 10317493.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System

On July 7, 2014 the Office of Defects Investigation (ODI) opened a preliminary evaluation based on five complaints (VOQs) alleging incidents ofinterference between dislodged exhaust manifold heat shields and the lower steering shaft/knuckle, including one alleging the interference resulted in a crash on a highway entrance ramp. Since opening this investigation, ODI has received four additional owner complaints.One indicated that the shield was removed before binding could occur.The other three occurred at low speed and produced some momentary steering binding that was overcome by the driver when additional steering effort was applied.Once the shield was repaired or removed, the steering returned to normal.The single incident ODI identified as a possible crash (VOQ No. 10578715) related to this condition could not be verified and the description of the crash in the complaint was not supported by the police accident report.No additional crash allegations have been identified related to the alleged defect condition.Information provided by Ford in its September 10, 2014 response to ODI's information request letter identified 10 additional incidents resulting in a low rate of 1.6 incidents per 100,000 vehicles sold in vehicles ranging from 7 to 11 years in service.Six of these incidents were reported by a single source, a state police fleet that corrected the problems in March 2011 and has not reported any additional failures since.Ford also reported 5 warranty claims, but these incidents occurred at very low mileages and appeared to be caused by loose or missing heat shield attachment hardware rather than the corrosion condition that was the cause of the more recent incidents and the focus of this investigation.This investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.The following VOQs are associated with this investigation:10643753, 10615584, 10611362, 10610451, 10578715, 10479681, 10471833, 10317493.

Steering

On July 7, 2014 the Office of Defects Investigation (ODI) opened a preliminary evaluation based on five complaints (VOQs) alleging incidents ofinterference between dislodged exhaust manifold heat shields and the lower steering shaft/knuckle, including one alleging the interference resulted in a crash on a highway entrance ramp. Since opening this investigation, ODI has received four additional owner complaints.One indicated that the shield was removed before binding could occur.The other three occurred at low speed and produced some momentary steering binding that was overcome by the driver when additional steering effort was applied.Once the shield was repaired or removed, the steering returned to normal.The single incident ODI identified as a possible crash (VOQ No. 10578715) related to this condition could not be verified and the description of the crash in the complaint was not supported by the police accident report.No additional crash allegations have been identified related to the alleged defect condition.Information provided by Ford in its September 10, 2014 response to ODI's information request letter identified 10 additional incidents resulting in a low rate of 1.6 incidents per 100,000 vehicles sold in vehicles ranging from 7 to 11 years in service.Six of these incidents were reported by a single source, a state police fleet that corrected the problems in March 2011 and has not reported any additional failures since.Ford also reported 5 warranty claims, but these incidents occurred at very low mileages and appeared to be caused by loose or missing heat shield attachment hardware rather than the corrosion condition that was the cause of the more recent incidents and the focus of this investigation.This investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.The following VOQs are associated with this investigation:10643753, 10615584, 10611362, 10610451, 10578715, 10479681, 10471833, 10317493.