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2005 Mercury Mariner

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 Mercury Mariner do not stand out strongly from the model-year median of 63.

About this comparison →

When problems were reported

Mileage at the reported incident

56 reports with mileage · 11 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.

  • Power Train. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports0 fire reports7 injury reports

What owners actually said

67 reports
Mileage unknown · Oct 10, 2006
Power TrainTires

WE HAVE TAKEN OUR MARINAR BACK AT LEAST 2 TIMES COMPLAINING OF OUTRAGEOUS ROAD NOISE WHILE DRIVING. THIS IS THE WORST VEHICLE I HAVE EVER DRIVEN OR RIDDEN IN WITH THIS TYPE OF NOISE INCLUDING DIESEL TRUCKS. THE DEALER SAYS IT IS THE TIRES BUT THEY ARE THE ORIGINAL TIRE THAT CAME WITH THE VEHICLE (CONTINENTALS). I WILL NOT DRIVE…

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WE HAVE TAKEN OUR MARINAR BACK AT LEAST 2 TIMES COMPLAINING OF OUTRAGEOUS ROAD NOISE WHILE DRIVING. THIS IS THE WORST VEHICLE I HAVE EVER DRIVEN OR RIDDEN IN WITH THIS TYPE OF NOISE INCLUDING DIESEL TRUCKS. THE DEALER SAYS IT IS THE TIRES BUT THEY ARE THE ORIGINAL TIRE THAT CAME WITH THE VEHICLE (CONTINENTALS). I WILL NOT DRIVE THE VEHICLE DUE TO THIS ROAD NOISE. FRIENDS THAT HAVE BEEN IN THE VEHICLE WITH ME CAN NOT BELIEVE THE DECIBEL LEVEL OF THE ROAD NOISE AND THAT IT IS UNBEARABLE. I HAVE A FRIEND OF THE FAMILY WHO ALSO HAS A MARINAR AND HE ALSO HAS TAKEN HIS VEHICLE BACK TO THE DEALER 3 TIMES FOR THIS ROAD NOISE TO KNOW AVAIL. CAN YOU ADVISE ME ON WHAT TO DO ABOUT THIS SITUATION. *JB

NHTSA ODI #10170421

Mileage unknown · Aug 16, 2006
Fuel System, Gasoline

FUEL MILEAGE FOR 2005 MERCURY MARINER IS NOT EVEN CLOSE TO WHAT IS STATED ON WINDOW STICKER. I COMPLETELY UNDERSTAND THAT DRIVING HABITS AND CONDITION APPLY, BUT WHEN THE WINDOW STICKER READS 22 LOCAL 26 HWY AND YOUR ACTUAL IS 16 HWY, THERE IS SOMETHING WRONG. THE CAR HAS BEEN TO THE DEALER ON A REGULAR BASIS AND EACH TIME I H…

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FUEL MILEAGE FOR 2005 MERCURY MARINER IS NOT EVEN CLOSE TO WHAT IS STATED ON WINDOW STICKER. I COMPLETELY UNDERSTAND THAT DRIVING HABITS AND CONDITION APPLY, BUT WHEN THE WINDOW STICKER READS 22 LOCAL 26 HWY AND YOUR ACTUAL IS 16 HWY, THERE IS SOMETHING WRONG. THE CAR HAS BEEN TO THE DEALER ON A REGULAR BASIS AND EACH TIME I HAVE COMPLAINED. THEY DO THERE OWN TEST AND STATE THE TRUCK IS GETTING 22 MPG. I DO ALL HIGHWAY DRIVING ON A RELATIVELY FLAT SURFACE ALL WEEK LONG AND ONLY GET 16 MPG. THE TAIL PIPE IS FULL OF SOOT AND THE DEALER STATES NO PROBLEM. *NM

NHTSA ODI #10165634

Mileage unknown · Jul 1, 2006
SeatsInjury

DEFECTIVE SEAT BACK ALLOWED FOR SPRING TO BREAK THROUGH SEAT FABRIC. THIS LEAD TO FACET JOINT DAMAGE WHICH PREVENTED ME FROM WORKING FOR A PERIOD OF TIME. I AM IN TRAVELING SALES AND THE MERCURY MARINER WAS A POPULAR VEHICLE CHOICE. THIS SAME PROBLEM HAPPENED TO MANY OTHER INDIVIDUALS IN THE SAME VEHICLE. *NM

NHTSA ODI #10161184

Mileage unknown · Mar 2, 2006
Suspension

2005 MARINER PREMIER DRIFTS TO THE INTO ONCOMING TRAFFIC AT LOW TO MEDIUM SPEEDS. *TS WHEN THE VEHICLE IS STOPPED THE STEERING WHEEL MOVES ABOUT 12 DEGREES FROM CENTER. THE DEALER ADJUSTER BOTH THE FRONT AND REAR CAMBER AND CASTER OUTSIDE OF THE SPEC TO COMPENSATE FOR THE DRIFT. THE VEHICLE WAS RETURNED TO THE CONSUMER WITH …

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2005 MARINER PREMIER DRIFTS TO THE INTO ONCOMING TRAFFIC AT LOW TO MEDIUM SPEEDS. *TS WHEN THE VEHICLE IS STOPPED THE STEERING WHEEL MOVES ABOUT 12 DEGREES FROM CENTER. THE DEALER ADJUSTER BOTH THE FRONT AND REAR CAMBER AND CASTER OUTSIDE OF THE SPEC TO COMPENSATE FOR THE DRIFT. THE VEHICLE WAS RETURNED TO THE CONSUMER WITH THE SAME PROBLEM. THE DEALER STATED THAT THE RACK AND PINION NEEDED TO BE REPLACED BUT REFUSED TO PERFORM THE SERVICE. *NM

NHTSA ODI #10152985

20,000 miles · Dec 30, 2005
Air BagsCrashInjury

MY 2005 MERCURY MARINER WAS IN A SERIOUS COLLISION WITH A DEER ON THE DRIVER'S SIDE. OVER $5000 OF DAMAGE WAS DONE TO THE VEHICLE. THE SIDE CURTAIN AIR BAGS DID NOT DEPLOY IN THE COLLISION. I WAS TRAVELING AT 55 MPH AND THE DEER'S RUNNING SPEED CAUSED A VIOLENT IMPACT. THE DEER MADE DIRECT CONTACT WITH MY HEAD, NECK, AND SHO…

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MY 2005 MERCURY MARINER WAS IN A SERIOUS COLLISION WITH A DEER ON THE DRIVER'S SIDE. OVER $5000 OF DAMAGE WAS DONE TO THE VEHICLE. THE SIDE CURTAIN AIR BAGS DID NOT DEPLOY IN THE COLLISION. I WAS TRAVELING AT 55 MPH AND THE DEER'S RUNNING SPEED CAUSED A VIOLENT IMPACT. THE DEER MADE DIRECT CONTACT WITH MY HEAD, NECK, AND SHOULDER, AND THE ABSENCE OF THE PROTECTION OF THE AIRBAG ALLOWED THE GLASS TO BE DRIVEN DIRECTLY INTO MY BODY BY THE FORCE OF THE CONTACT. I SUFFERED ONLY MINOR BRUISING AND A MULTITUDE OF GLASS SCHRAPNEL CUTS ON THE SCALP, FACE, AND ARMS, WHICH QUICKLY HEALED. I AM NOT ABLE TO GET AN ANSWER EITHER FROM FORD LINCOLN MERCURY OR THE LOCAL DEALER AS TO WHY THE SIDE CURTAIN AIRBAG DID NOT DEPLOY. I HAVE HAD THREE SEPARATE CONTACTS WITH FORD LINCOLN MERCURY BY E-MAIL, LETTER, AND TELEPHONE WITH NO SATISFACTION. THIS WEEK THE VEHICLE WAS TAKEN BACK TO THE DEALERSHIP, WHERE IT WAS REPORTED TO ME THAT ALL SENSORS WERE CHECKED AND FOUND TO BE COMPLETELY FUNCTIONAL. WHEN I OBTAINED THE DEALER'S WORK ORDER, IT CLEARLY STATES THAT THEY CHECKED THE RIGHT SIDE SENSORS (PASSENGER SIDE), WHEN THE COLLISION OCCURRED ON THE LEFT (DRIVER'S) SIDE. I BELIEVE THAT A MANUFACTURING DEFECT CAUSED THE SIDE CURTAIN TO FAIL TO DEPLOY, AND NOW HAVE NO CONFIDENCE THAT THE EXTRA PROTECTION THAT I PURCHASED WOULD PROTECT ME IN ANY FUTURE COLLISION OF THE SAME TYPE. I FEEL THAT I HAVE EXHAUSTED ALL OF MY OPTIONS THROUGH THE MANUFACTURER AS WELL AS THE DEALER, AND STILL HAVE NOT HAD A VALID ANSWER TO MY QUESTION ABOUT THE SAFETY OF THE VEHICLE. *NM

NHTSA ODI #10146551

6,000 miles · Dec 13, 2005
Power TrainSteering

DT: THE CONTACT STATED WHILE DRIVING ON AN INCLINE THE 4-WHEEL DRIVE ENGAGED AND DISENGAGED WHICH CAUSED THE VEHICLE TO JOLT. THE DEALERSHIP WAS UNABLE TO DIAGNOSE THE PROBLEM, BECAUSE THEY WOULD NOT TAKE IT TO AN INCLINE WHEN TEST DRIVING. AN ENGINEER WITH THE MANUFACTURER TOLD THE CONTACT THAT BECAUSE IT WAS ALL WHEEL DRIVE…

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DT: THE CONTACT STATED WHILE DRIVING ON AN INCLINE THE 4-WHEEL DRIVE ENGAGED AND DISENGAGED WHICH CAUSED THE VEHICLE TO JOLT. THE DEALERSHIP WAS UNABLE TO DIAGNOSE THE PROBLEM, BECAUSE THEY WOULD NOT TAKE IT TO AN INCLINE WHEN TEST DRIVING. AN ENGINEER WITH THE MANUFACTURER TOLD THE CONTACT THAT BECAUSE IT WAS ALL WHEEL DRIVE THE FOUR WHEEL DRIVE ACTIVATED WHEN THE VEHICLE DETECTED A WHEEL SLIP. THERE HAVE BEEN NO REPAIRS MADE TO THE VEHICLE. *AK UPDATED 1/25/2006 - WHENEVER THE CONSUMER DROVE OVER UNEVEN PAVEMENT SHE HEARD A CLUNKING NOISE. THE VEHICLE WAS TAKEN TO THE DEALER WHO INDICATED THAT EVERYTHING WAS VISUALLY OK AND THE THE MANUFACTURER SAID THE NOISE WAS A CHARACTERISTIC OF THE VEHICLE. AFTER THE VEHICLE'S STEERING RACK WAS REPLACED THE CONSUMER HEARD A LOUD HUMMING/WHINING NOISE COMING FROM THE PASSENGER SIDE FRONT WHEEL. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THE PROBLEM AS A FAULTY STEERING RACK. *NM

NHTSA ODI #10145084

Mileage unknown · Aug 30, 2005
Child SeatSeatsCrashInjury

DT: 2005 MERCURY MARINER. CONSUMER'S VEHICLE WAS INVOLVED IN AN ACCIDENT ON AUGUST 5, 2005. THE VEHICLE WAS DRIVEN OFF THE ROAD AND WENT INTO A DITCH. THEN, THE VEHICLE WENT AIRBORNE AND LANDED IN ANOTHER DITCH. THE CONSUMER DID NOT REMEMBER WHAT EXACTLY HAPPENED, BUT THE POLICE DEPARTMENT VERIFIED THE ACCIDENT. UPON IM…

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DT: 2005 MERCURY MARINER. CONSUMER'S VEHICLE WAS INVOLVED IN AN ACCIDENT ON AUGUST 5, 2005. THE VEHICLE WAS DRIVEN OFF THE ROAD AND WENT INTO A DITCH. THEN, THE VEHICLE WENT AIRBORNE AND LANDED IN ANOTHER DITCH. THE CONSUMER DID NOT REMEMBER WHAT EXACTLY HAPPENED, BUT THE POLICE DEPARTMENT VERIFIED THE ACCIDENT. UPON IMPACT, THE DRIVER'S SEAT COLLAPSED. THE BRACKET ON THE 60/40 BACK SEAT DISLODGED, CAUSING THE CHILD SAFETY SEAT TO BECOME DISLODGED FROM THE VEHICLE AND CONSUMER'S DAUGHTER WAS THROWN INTO THE PASSENGER DOOR HEAD FIRST. THE SAFETY BELT WHERE THE CHILD SAFETY SEAT WAS BECAME UNLOCKED. THE CONSUMER'S HUSBAND , WHO WAS DRIVING, SUSTAINED COMPRESSION FRACTURE IN HIS BACK. THE CHILD SUSTAINED HEAD LACERATION FROM RIGHT EAR ACROSS FOREHEAD TO LEFT EAR. THIS SPLIT HER FOREHEAD OPEN AND SKULL WAS EXPOSED. HER SON WAS IN A HIGH BACK BOOSTER AND SUSTAINED A BROKEN COLLAR BONE. THE OTHER DAUGHTER SUSTAINED ABRASIONS FROM THE 5 POINT HARNESS ON THE CHILD SAFETY SEAT. A POLICE REPORT WAS TAKEN. THE VEHICLE WAS TOTALED. THE CHILD WITH THE HEAD LACERATION WAS ON THE 40% SIDE, AND THE OTHER TWO CHILDREN WERE ON THE 60% SIDE OF THE BACK SEAT.*AK

NHTSA ODI #10134747

Official recalls

2

15V606000 · Power Train:automatic Transmission:gear Position Indication (prndl); Power Train:automatic Transmission:lever And Linkage:floor Shift

Sep 29, 2015

Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.

Consequence & remedy

Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.

Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.

Additional source detail variants (2)

Power Train:automatic Transmission:lever And Linkage:floor Shift

Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.

Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.

Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.

Power Train:automatic Transmission:gear Position Indication (prndl)

Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.

Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.

Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.

06V111000 · Seats:front Assembly:head Restraint

Apr 7, 2006

CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITHOUT SIDE AIR CURTAINS OR MOONROOFS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." DURING TESTING, THE FREE MOTION HEAD FORM REGISTERED A MEASUREMENT ABOVE THE PERMITTED LIMIT AT THE LEFT HAND A-PILLAR TRIM AREA.

Consequence & remedy

Consequence: IN THE EVENT OF A VEHICLE CRASH, PERSONAL INJURY TO OCCUPANTS MAY OCCUR.

Remedy: DEALERS WILL MAKE MODIFICATIONS TO THE ENERGY ABSORBING MATERIAL LOCATED ABOVE THE HEADLINER IN THE AFFECTED AREA FREE OF CHARGE. THE RECALL BEGAN ON MAY 19, 2006. OWNERS MAY CONTACT FORD AT 1-800-392-3673.

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

0

No exact-year investigations in this snapshot.