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: 3 of 3 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.
Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Vehicle Speed Control. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports1 injury reports
What owners actually said
3 reports
130,000 miles · Nov 2, 2014
StructureInjury
OPENED LIFT GATE TO REMOVE PACKAGE FROM TRUNK AREA, HINGE BROKE AND THE LIFT GATE FELL ON MY HUSBAND'S HEAD. HE WAS STRUCK WITH THE HITCH/LOCKING MECHANISM. WONDERING IF THESE LIFT GATES ISSUES (INCLUDING THOSE RECALLED FOR 2002 & 2003 MODELS) HAVE ANY CORRELATION TO THE LIFT GATE PANELS CRACKING FROM BELOW THE WIPER ASSEMB…
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OPENED LIFT GATE TO REMOVE PACKAGE FROM TRUNK AREA, HINGE BROKE AND THE LIFT GATE FELL ON MY HUSBAND'S HEAD. HE WAS STRUCK WITH THE HITCH/LOCKING MECHANISM. WONDERING IF THESE LIFT GATES ISSUES (INCLUDING THOSE RECALLED FOR 2002 & 2003 MODELS) HAVE ANY CORRELATION TO THE LIFT GATE PANELS CRACKING FROM BELOW THE WIPER ASSEMBLY, AROUND THE LOGO, TO THE BOTTOM OF THE LIFT GATE PANEL. I AM REALLY STRUGGLING WITH THE REASONING THAT THERE ARE NOT ENOUGH COMPLAINTS FOR THE 2004 MODEL TO ISSUE A RECALL. IS IT GOING TO TAKE SOME GETTING HIT JUST RIGHT IN THE HEAD AND DYING? THERE IS NO WARNING. *TR
NHTSA ODI #10651883
12,000 miles · Apr 26, 2005
Power TrainVehicle Speed Control
2004 MERCURY MOUNTAINEER I'VE EXPERIENCED MULTIPLE TRANSMISSION PROBLEMS; A HARD JERKING WHEN YOU PLACE IT IN REVERSE,AND ROUGH SHIFTING WHILE ON THE HIGHWAY. DEALERSHIP MADE MULTIPLE ATTEMPTS TO REPAIR, AND OFTEN SAID THEY CAN'T DUPLICATE THE PROBLEM. ALSO, CRUISE CONTROL QUITS WORKING INTERMITTENTLY, REPLACED BUT STILL A PRO…
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2004 MERCURY MOUNTAINEER I'VE EXPERIENCED MULTIPLE TRANSMISSION PROBLEMS; A HARD JERKING WHEN YOU PLACE IT IN REVERSE,AND ROUGH SHIFTING WHILE ON THE HIGHWAY. DEALERSHIP MADE MULTIPLE ATTEMPTS TO REPAIR, AND OFTEN SAID THEY CAN'T DUPLICATE THE PROBLEM. ALSO, CRUISE CONTROL QUITS WORKING INTERMITTENTLY, REPLACED BUT STILL A PROBLEM.*AK
NHTSA ODI #10118530
100 miles · Mar 25, 2005
Wheels
WHENEVER THE VEHICLE SHIFTED IN REVERSE, THE RIGHT REAR WHEEL MADE A LOUD SQUEALING NOISE. VEHICLE WAS TAKEN TO THE DEALER ON FOUR SEPARATE OCCASIONS. DEALER INFORMED THE CONSUMER THAT MOISTURE PENETRATED INTO THE WHEEL, AND THEY WERE UNABLE TO RESOLVE THIS PROBLEM. THE INFORMATION WAS SENT TO THE MANUFACTURER FOR ANALYSIS.*AK
NHTSA ODI #10115831
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
0
No exact-year investigations in this snapshot.
2004 Mercury Montego Problems, Complaints & Recalls | Skip That Year
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