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1998 Mercury Grand Marquis electrical problems

15 complaints (10% of all complaints for this car). Typical mileage when it fails: 109,000.

owner complaints
15
of this car's complaints
10%
typical mileage
109,000
crashes
0
recalls
0

Which part fails

  • Wiring: front underhood
    3
  • Wiring: interior/under dash
    2
  • Wiring
    2
  • 12v/24v/48v battery
    2
  • Ignition
    1
  • Horn
    1

At what mileage

Complaints by mileage at the time of the problem.

0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+

Mercury Grand Marquis electrical problems in other years

19901995200020052011

Related recalls

No recalls on record for this model year.

What 1998 Mercury Grand Marquis owners say

Most recent owner complaints, unedited.

Filed Aug 23, 2018 · Electrical, Lights · 109,000 miles · FL

Tl* the contact owns a 1998 mercury grand marquis. While driving various speeds, the headlights and instrument panel lighting failed to illuminate. The contact stated that the failure occurred periodically. The vehicle was not taken to a dealer or independent mechanic for diagnostic testing or repairs. The manufacturer was not notified of the failure. The failure mileage was approximately 109,000.

Filed Nov 25, 2016 · Electrical, Lights · 165,784 miles · AR

Tl* the contact owns a 1998 mercury grand marquis. The contact stated that the interior and exterior lighting operated intermittently. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 165,784.

Filed Dec 16, 2015 · Electrical, Lights · 722,530 miles · TX

Low/high beam lights inoperative in park or drive, bulbs & wiring checks good, 25 amp fuse was blown, but replaced fuse caused no change.

Filed Jul 6, 2009 · Electrical · 95,500 miles · OH

I have had all of my electrical components fixed, the alternator,the regulator,all the pig-tails,and a new battery. I am still having a problem with the battery light coming on. I have paid out alot of money to fix the problem. I am a tow truck driver and I tow alot of vehicles of this make and model for the same reason.

Filed Dec 24, 2004 · Electrical · 34,032 miles · NJ

Electrical short on 1998 mercury grand marquis causes engine to stall at highway speeds. Power brakes and steering not operable when engine stalls. Cannot restart engine when condition occurs. Car towed all three times. Problem documented in ford service bullitin 12950. Problem occured 3 times: november 2003 october 2004 november 2004.

Filed Nov 1, 2004 · Airbags, Electrical · 66,000 miles · PA

While driving vehicle stalled. Consumer used a starter battery kit to restart the vehicle or contacted aaa to have the vehicle towed. The aaa representative indicated that the stalling may be due to engine motor failure. Dealership and sears retail store performed a diagnostic test, but no failure code was found. Also , the battery and air bag warning light came on. This failure almost caused rear end collision.*ak owner is an ex philadelphia eagle football player named curtis bunch-black.

Filed Nov 5, 2001 · Electrical · NC

While driving at night battery light on the instrument panel will illuminate for five to ten seconds intermittently. Dealership has examined vehicle, but could not reproduce the problem. Please provide any additional information / attachments.

Filed Mar 19, 2001 · Electrical · CT · fire

While driving on the highway at 65 MPH, black toxic smoke suddenly started bellowing out from around the radio area in the center dashboard. A loud rapid clicking sound was also heard. Upon realizing what was going on, I steered the car safely off the highway ramp and shut the vehicle off. I inspected the engine under the hood and found nothing wrong. Upon a 15 min shutdown I restarted the engine and both the smoke and clicking sound had ceased so I drove the car to the dealer. On 28 dec 00 the mercury dealer only removed the radio and glovebox and noted nothing abnormal. As a consumer I am not satisfied, this is a safety concern that needs to be addressed.

Filed Mar 8, 2001 · Electrical · CT · fire

While driving at night on the highway at 65 MPH toxic black smoke and a loud clicking sound suddenly appeared from the center console. I steered the vehicle off the road and shut the vehicle down appx.10 min. On restart the vehicle smoke & clicking sound ceased. Dealer removed radio and glove compartment but could not detect root cause of the incident. No corrective action conducted. Consumer required to pay all costs related to incident.

Filed Dec 23, 2000 · Electrical · CA

When driving or turning corners, engine dies. Intermittent.

Questions about the 1998 Mercury Grand Marquis electrical

Does the 1998 Mercury Grand Marquis have electrical problems?

Owners have filed 15 complaints about the electrical of the 1998 Mercury Grand Marquis, 10% of all its complaints.

At what mileage do 1998 Mercury Grand Marquis electrical problems start?

The typical (median) mileage in owner complaints is 109,000 miles.

Was there a recall on the 1998 Mercury Grand Marquis electrical?

There is no recall for this problem on this model year.

What year does the Mercury Grand Marquis have the most electrical problems?

The Mercury Grand Marquis model years with the most electrical complaints are 2005 (75 complaints), 2003 (51 complaints) and 1992 (41 complaints).

Other 1998 Mercury Grand Marquis problems

Engine 29Steering 17Lights 16Suspension 16Body 10Acceleration 9Fuel system 8Transmission 8Brakes 7Tires 7Airbags 4Visibility 4Seat belts 3Locks 2Seats 1Wheels 1

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