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Electrical systemPart report

2000 Mercury Mountaineer Electrical system Problems

Complaints
19about this part
Share
15%of 123 total for the year
Median mileage
118,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 19 complaints about the electrical system of the 2000 Mercury Mountaineer, 15% of the 123 complaints for this model year. Where a mileage was given, the median is 118,000 miles. 7 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I am disable on june 11, 2014 I was traveling about 35 MPH and suddenly flames gushed from the dash I stopped the ignition would not turn off fire wipped my right side and I broke my ankle trying to get out of the car.”

NHTSA complaint #10598164, filed 2014-06, 199,000 miles

“I was driving to an intersection with my family while going 45 MPH. I noticed black coming through the vents. I pulled off to a gas station parking lot. I proceeded to use fire extinguishers under the hood, the fire department had to come put it out. They did a look through and determined the fire started at the fuse box. I went home and researched that this is a recurring problem with this type of vehicle. I'm now out the 6500 I used to purchase it. I cant fix it or trade it in now.”

NHTSA complaint #10660886, filed 2014-11, 183,345 miles

“I was driving don the road to an intersection going 45 MPH and noticed black smoke coming from under the hood. I proceeded to pull over and got my family out the car before the electrical was completely fried. I tried to put the fire out with two extinguishers and help from fellow bystanders. The blaze under the hood had to be put out by the fire department. I received a police and fire report. The area that the fire had originated from was the fuse box. I know this was a factory problem because I didn't do any work in those areas. …”

NHTSA complaint #10660877, filed 2014-11, 183,345 miles

“The automatic locks do not work on all the doors. I've had these locks worked on, but they continue to not work. This is a safety issue, as the doors will not open at all. The driver's side rear door will not open when you try the auto-locks, and the lock cannot be manually pulled up, thus leaving the rear-seated occupant trapped in the car. This often times with the front passenger as well. It also happens with the rear hatch.”

NHTSA complaint #10429486, filed 2011-10, 70,000 miles

“Smoke coming from turn signal when being used. Happens only when you are turning left. Back windshield wiper works for a few weeks then needs motor to be replaced. Stereo lights quite working will come on only if you are driving in the rain.”

NHTSA complaint #10164454, filed 2006-08, 50,000 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
201018%
2009117%
20083941%
20071620%
200698%
200556%
2004168%
2003117%
2002195%
20001915%
1999107%
1998219%
1997155%

Other parts of the 2000 Mercury Mountaineer

Vehicle speed control
28 complaints
Tires
22 complaints
Transmission and drivetrain
15 complaints
Air bags
9 complaints
Brakes
8 complaints
Seats
7 complaints
Equipment
6 complaints
Body and structure
6 complaints
Suspension
6 complaints
Engine cooling
5 complaints
Steering
5 complaints
Engine
4 complaints

← All problems reported for the 2000 Mercury Mountaineer

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology