Carlexica

2005 Mercury Mountaineer: problems, recalls and reliability

1 recall and 82 owner complaints on record; the weakest area is structure (31% of complaints).

Data updated weekly · latest recall Dec 2007

1
recalls
82
owner complaints
0
fire reports
60,000
typical failure mileage, mi

All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.

Among the quietest Mountaineer years (#11 of 13 by complaints, age-adjusted)No fire reportsWeak spot: structure (31%)

Common problems

Computed from 82 owner complaints filed with NHTSA for this exact model year.

Structure (body, frame, doors, rust)31% · 24 complaints
Power Train (transmission, axles, driveline)17% · 13 complaints
Vehicle Speed Control (unintended acceleration, cruise control)15% · 12 complaints
Engine (engine mechanics)5% · 4 complaints
Engine And Engine Cooling (engine, radiator, overheating)5% · 4 complaints
Visibility (windshield, wipers, defroster, mirrors)4% · 3 complaints
The truck bearing keep going out the spark plugs overloaded and I can't accelerate at times when I'm driving it slows down then starts back upOwner report · Fuel/Propulsion System · Jul 2023
The Transmission won't shift into 3rd and 4th gear, hitting hard into gears at starting, slipping begins after 35 mph..replaced torque converter.Owner report · Power Train · Feb 2023
The plastic that hold the visor arm on place crumbles. Both sides were affected. The outer shield plates seem ok it's only the piece that I can only guess, 'stabalizes' the visor when you move it from front to side of the car. It looks like they're about $30-$80 each to replace. This is a 3rd hand vehicle however the mileage is fairly low for this year at 127,408. These are not plastic pieces that are in the sun a lot, they aren't at all but crumble like plastic can because of sun exposure. There is glue in the photo that I put on as a temporary fix but it peels off easily.Owner report · Unknown Or Other · Aug 2020
Show 7 more owner reports
Tl* the contact owns a 2005 mercury mountaineer. Upon inspection, the contact noticed that the rear panel was cracked. The contact was concerned that the integrity of the rear window was compromised due to the cracks. The vehicle was taken to dick smith ford (9505 e state rte 350, raytown, mo) where the cracks were confirmed. The dealer diagnosed that adhesive material needed to be added to the cracks to reinforce the panel. The manufacturer stated that if the contact were to repair the failure independently, she may be reimbursed if a recall were issued. The failure mileage was approximately 116,354. *tt *trOwner report · Structure · Jun 2017
Tl* the contact owns a 2005 mercury mountaineer. When the vehicle was started, the contact heard a knocking noise from the middle of the dashboard and cold air was blowing from the vents. The dealer diagnosed that the temperature blender actuator failed and needed replacement. This was the third time the vehicle was repaired for the same failure. The manufacturer was notified of the failure. The approximate failure mileage was 98,581.Owner report · Electrical System · Jun 2016
Tl* the contact owns a 2005 mercury mountaineer. After parking the vehicle, the contact noticed the liftgate window hanging off the hinges. The vehicle was not taken to a dealer or diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 110,000. Updated 06/15/16*lj *trOwner report · Structure · Apr 2016
Sometimes when I'm driving around 35 mph, the car will send an audible warning signal, most of the dashboard lights come on and the engine abruptly shuts off. It never happens with my wife who is the primary driver of this vehicle. This began shortly after purchase and was mentioned to our l/m dealer (before they went out of business). I just made the correlation with the speed control last weekend. In fact, I can duplicate the issue now. The shutoff occurs during deceleration when speed control is engaged around 35 mph. Since my wife only uses speed control on the interstate, it has never happened to her.Owner report · Vehicle Speed Control · Apr 2016
My husband was driving our 2005 mercury mountaineer and he was going less than 20 miles per hour on a main street and got in a accident the woman stopped short and he rear ended her. The car totalled up buckled up air bags never inflated they came out completely deflated. Issue with this car also is the electric driver window dies out mechanic could not figure out bought new motors still wouldnt open electric switches they thought it was fully electronic they where going to re wire very expensibe but car was totalled. Car horrible on gas also. Have pictures of delated air bags both driver and passangerOwner report · Structure · Mar 2016
While driving 50 mph vehicle stalled three times. Took it to a garage, was told it was necessary to have the vehicle when it stalled. Found eleven (11) similar complaints on your site! Perhaps there is some validity to the complaints. All parts of the vehicle related to safe driving were rendered useless. Sounds like a safety issue to me!Owner report · Service Brakes · Oct 2015
Tl* the contact owns a 2005 mercury mountaineer. While driving at approximately 50 mph, the engine stalled without warning. The contact was able to restart the vehicle. The failure recurred. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 126,000. The VIN was not available. ...updated 07/30/15 *bfOwner report · Engine · Jun 2015

When filing, owners marked a crash in 6 of these complaints and injuries in 1 - self-reported to NHTSA, not verified accident statistics.

Recalls - 1 campaign

VISIBILITY:GLASS, SIDE/REAR07E104000 · Dec 2007

CERTAIN CURVED TEMPERED REPLACEMENT GLASS MANUFACTURED BY HANGZHOU SAFETY GLASS LTD AND SUPPLIED TO SAFELITE BY AUTO TEMP INC., IDENTIFIED AS DOT-430, AND SOLD FOR USE ON CERTAIN DOMESTIC AND FOREIGN VEHICLES MAY NOT BREAK INTO SMALL PIECES AS EXPECTED OF TEMPERED GLASS AND FAILS TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 205, "GLAZING MATERIALS."

Remedy: SAFELITE WILL NOTIFY ITS RETAIL CUSTOMERS AND REPLACE THE GLASS FREE OF CHARGE. RETAIL CUSTOMERS CAN CONTACT SAFELITE TOLL FREE AT 1-888-843-2906. SAFELITE WILL NOTIFY ITS WHOLESALE CUSTOMERS AND REIMBURSE WHOLESALE CUSTOMERS FOR CURRENT INVENTORY AND AT A SPECIFIED RATE FOR REPLACING THEIR CUSTOMER'S GLASS. WHOLESALE CUSTOMERS CAN CONTACT SAFELITE'S WHOLESALE DIVISION, SERVICE AUTOGLASS TOLL FREE AT 1-888-246-6298. THE RECALL BEGAN ON JANUARY 15, 2008.

Specifications

Factory options offered for the 2005 model year, decoded from the NHTSA vPIC database. Individual vehicles have one of each.

Drive type4WD/4-Wheel Drive/4x4 · 4x2 · AWD/All-Wheel Drive

How other years compare

Check your exact Mountaineer by VIN

Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.

Open VIN decoder

Frequently asked questions

Is the 2005 Mercury Mountaineer reliable?

NHTSA has 82 owner complaints and 1 recall campaign on record for the 2005 Mercury Mountaineer. The most complained-about area is structure (31% of complaints).

At what mileage do 2005 Mercury Mountaineer problems usually appear?

Half of the complaints that mention mileage were filed at 60,000 miles or less.

Does the 2005 Mercury Mountaineer have open recalls?

1 recall campaign has been issued, the latest concerning visibility:glass, side/rear. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.

Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.