2005 Mercury Montego Problems, Complaints & Recalls

Source: NHTSA · Updated Jan 20, 2025 · 135 owner complaints analyzed

Compared with other Montego years
Far more complaints than other years 1st of 4 for complaints
NHTSA crash rating
Not rated

Owners have filed 135 complaints with NHTSA about the 2005 Mercury Montego. That is the most of any Montego model year in the database (4 years). The most reported problem area is power train (49 complaints, 36%), typically at around 57,928 miles. Complaints mention 10 crashes, 2 fires, 6 injuries. There are 2 safety recalls covering this model year. NHTSA has opened 1 defect investigation involving it.

Mercury Montego
2005-2007 Mercury Montego photographed in USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2005 Mercury Montego problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Power Train49 · ~57,928 mi
Electrical System27 · ~79,500 mi
Vehicle Speed Control24 · ~83,155 mi
Service Brakes, Hydraulic16 · ~21,825 mi
Engine10 · ~106,243 mi
Structure10 · ~70,000 mi
Engine and Engine Cooling7 · ~41,000 mi
Fuel System, Gasoline6 · ~53,018 mi
Unknown or Other6 · ~83,000 mi
Air Bags5 · ~89,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Power Train4936%57,928——
Electrical System2720%79,500——
Vehicle Speed Control2418%83,155——
Service Brakes, Hydraulic1612%21,825——
Engine107%106,243——
Structure107%70,000——
Engine and Engine Cooling75%41,000——
Fuel System, Gasoline64%53,018——
Unknown or Other64%83,000——
Air Bags54%89,000——
Fuel/propulsion System54%109,121——
Exterior Lighting32%71,348——
Latches/locks/linkages32%147,500——
Seat Belts21%48,936——
Service Brakes21%108,000——
Visibility21%———
Wheels21%96,500——
Electronic Stability Control (esc)11%46,000——
Equipment11%90,000——
Fuel System, Other11%2,000——
Steering11%———
Suspension11%46,000——
Tires11%23,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2011, with 22 complaints
2005: 5200552006: 442007: 9200792008: 772009: 112009112010: 16162011: 222011222012: 10102013: 112013112014: 772015: 8201582016: 11112017: 3201732018: 442019: 1201912020: 442021: 1202112025: 11

n = 135 complaints · Source: NHTSA

2005 Mercury Montego recalls (2)

Tap a recall to see the problem, the risk and the fix.

Latches/locks/linkages:doors:latchOct 5, 2006 · NHTSA campaign 06V383000 · 139,537 vehicles

Problem: On certain passenger vehicles currently registered in the following states: alaska, colorado, connecticut, delaware, idaho, illinois, indiana, iowa, kansas, kentucky, maine, maryland, massachusetts, michigan, minnesota, missouri, montana, nebraska, new hampshire, new jersey, new york, north dakota, ohio, pennsylvania, rhode island, south dakota, utah, vermont, west virginia, wisconsin, and wyoming. The side door latch mechanisms may experience water intrusion allowing the latch mechanism to freeze in cold weather.

Risk: As a result, the door latch pawl may not return to the latch position when the door is closed, and the door could open while the vehicle is moving.

Fix: Dealers will install a shield over the front latches; seal a drain hole in the rear window trim molding on the freestyle rear side doors; and apply grease to all front and rear side-door latch mechanisms free of charge. The recall began on november 8, 2006. Owners may contact ford at 1-800-392-3673.

Fuel system, gasoline:storage:tank assembly:mountingNov 9, 2005 · NHTSA campaign 05V515000 · 123,206 vehicles

Problem: On certain passenger vehicles, the straps that secure the fuel tank to the vehicle body may break, causing the fuel tank and fuel tank heat shield to drop on the driveshaft (all wheel drive vehicles) or exhaust system (front wheel drive vehicles).

Risk: If this happens, drivers may notice a noise or a fuel leak. A fuel leak in the presence of an ignition source could result in a fire.

Fix: Dealers will replace both fuel tank straps. The recall began on december 1, 2005. Owners may contact ford at 1-800-392-3673.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Idle instability (PE11018) — opened May 11, 2011, closed Feb 7, 2013.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

This vehicle had a recall performed on it. In the recall, it states that the door does not latch properly in colder weather. Vehicle has been brought to the dealership. They have stated that they have performed the recall service. But when the car is driven, the door still does not latch which…

Structure · received Jan 20, 2025 · NHTSA complaint 11637100

Tl* the contact owns a 2005 mercury montego. The contact stated that when the vehicle was started, the front passenger's side door remained open which resulted in a loss of the normal functions of instrument panel due to the passenger's side door ajar message overlaying all other system functions…

Latches/locks/linkages · received Mar 18, 2021 · NHTSA complaint 11403735

I own a 2005 mercury montego. While driving various speeds, all of the instrument panel gauges would illuminate and drop to zero and the seat belt indicators would illuminate and chime. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The approximate failure mileage was…

Electrical System · received Dec 3, 2020 · NHTSA complaint 11377774

When lowering the original car's manual scissor jack it gave out half way down causing the vehicle to drop onto my driveway suddenly. The threading on the power screw seem fine but the pin that it feeds through on the other end looks mangled (see pictures). When the jack dropped it sounded like the…

Unknown or Other · received Aug 20, 2020 · NHTSA complaint 11350570

Engine safe mode

Engine · received Aug 7, 2020 · NHTSA complaint 11343871

Other Mercury Montego years

← 2004 Montego · 2006 Montego →

YearComplaintsRecalls
2007 Montego361
2006 Montego850
20051352
2004 Montego30

See all Mercury Montego problems by year, every Mercury model, or the VIN decoder.

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Frequently asked questions

What are the most common problems with the 2005 Mercury Montego?

Owners most often report power train, electrical system, vehicle speed control problems. The top one, power train, accounts for 49 complaints.

Was there a recall on the 2005 Mercury Montego?

Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2005 Mercury Montego a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Montego model years, the 2005 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.