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Electrical systemPart report

1998 Mercury Mountaineer Electrical system Problems

Complaints
21about this part
Share
9%of 236 total for the year
Median mileage
94,280miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 21 complaints about the electrical system of the 1998 Mercury Mountaineer, 9% of the 236 complaints for this model year. Where a mileage was given, the median is 94,280 miles. 1 of these say a crash was involved and 8 a fire, according to the filers.

Example complaints

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

“At 2 am we smelled smoke and saw it coming from garage, when I opened garage door flames were coming out of front of car. My mothers car burnt and it is a total loss. We had to call fire dept. My garage was wrecked. My house has smoke damage.”

NHTSA complaint #10458793, filed 2012-05, 102,000 miles

“All of a sudden with no warning my interior dome lights, power windows and front and back windshield wipers didn't function. I was driving it started to rain and I could see very well without functioning wipers. I had to pull over to the side of the road. I figure that a fuse might have blown but when I checked all fuses they seem to be ok. I was reviewing a recall for a 1999 Mountaineer for a gem problem. Although my vehicle is a 1998, could this problem be similar to the 1999 recall. It appears to have all the similar symptoms . …”

NHTSA complaint #10565323, filed 2014-02, 104,000 miles

“When handling a cd that was ejected from the stereo of my 1998 Mercury Mountaineer, the disc was so hot I received a first degree burn. Apparently, heat build-up within the dash board of the ford explorer/Mercury Mountaineer is causing extremely high temperatures and I'm concerned that there is a potential fire hazard. The temperature is also high enough to cause component failures within the stereo head unit adding to my concern of a possible fire hazard. …”

NHTSA complaint #10041112, filed 2003-10, 62,000 miles

“Being the space is limited, I have the same problem with my car as follows: my check engine light has been coming on. I have had various shops use their computer to find out why the light was on and have paid for cleaning valves, sensors, and hoses as well as having new sensors installed. The first instance occurred at 90,000 mileage on my vehicle. Today, the shop where I now take my vehicle for servicing used their computer to see why the check engine light was on yet again and it generated a TSB from ford, article 04-7-5 which supersedes article TSB 03-25-1. …”

NHTSA complaint #10189929, filed 2007-05, 89,560 miles

“I bought my vehicle about 3 years ago. It had 60,000 on the odometer. The back windshield wiper never worked, and does once in a while and the radio light never stays on. Once in a while it will show the station or the time. My drivers side door handle has always been loose. My engine light came on a year after I got it and it will not go off. It say EGR flow insufficient and yet I have replaced all of those and had the computer reset. The passenger side door does not lock unless I lock it by hand and then you can't open it. The back seats sometimes lock and other times won't. …”

NHTSA complaint #10164421, filed 2006-08, 63,000 miles

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 1998 Mercury Mountaineer

Tires
95 complaints
Vehicle speed control
36 complaints
Engine cooling
20 complaints
Latches, locks and linkages
12 complaints
Seats
12 complaints
Body and structure
11 complaints
Suspension
11 complaints
Transmission and drivetrain
9 complaints
Visibility (wipers, defrost, mirrors)
9 complaints
Brakes
6 complaints
Equipment
6 complaints
Fuel system
5 complaints

← All problems reported for the 1998 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