RoadVitals

2000 Mercury Grand Marquis Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
17
Latest Sep 29, 2017
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
10%
of 162 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
3
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
1

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2000 Mercury Grand Marquis submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 17 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

ElectricalExterior lighting
Filed Sep 29, 2017

TL* THE CONTACT OWNS A 2000 MERCURY GRAND MARQUIS. WHILE STATIONARY, THE VEHICLE WOULD NOT START WHEN PROMPTED. UPON STARTING THE VEHICLE, A CLICKING NOISE OCCURRED AND THE VEHICLE FAILED TO START. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE HEADLAMP MODULE WAS FAULTY AND DRAINED THE BATTERY. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND STATED THAT THERE WAS NO RECALL AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS APPROXIMATELY 124,000. UPDATED 11/07/17*LJ UPDATED 11/13/2017*JS

NHTSA ID
11030509
Incident
Sep 28, 2017
Mileage
124,000 mi
ElectricalExterior lighting
Filed Jul 30, 2014

T* THE CONTACT OWNS A 2000 MERCURY GRAND MARQUIS. WHILE DRIVING APPROXIMATELY 45 MPH WITH THE HIGH BEAM HEADLIGHTS ACTIVATED, THE INSTRUMENT PANEL INDICATORS, HEADLIGHTS, AND BRAKE LIGHTS FLASHED CONTINUOUSLY. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID
10617542
Incident
Jun 19, 2013
ElectricalExterior lighting
Filed Sep 14, 2013

I WAS DRIVING HOME ON A DARK COUNTRY ROAD WITH MY GRANDDAUGHTER IN THE BACK WHO IS 3 1/2. HAD THE HIGH BEAMS ON. LOST HEADLIGHTS, DASH LIGHTS, TAIL AND BRAKE LIGHTS. IF IT WASN'T FOR KNOWING THE ROAD AND NO OTHER VEHICLE WAS AROUND WOULD HAVE CAUSED A BAD WRECK. THERE ARE A LOT OF LAKES AND HILLS AROUND WHERE I DRIVE. HIT THE BREAKS AN CAME TO A STOP FLIPPED THE HEADLIGHT SWITCH A COUPLE OF TIMES AND CHANGED TO DIM LIGHTS AND EVERYTHING CAME BACK ON. THIS HAS HAPPENED BEFORE AND IT IS ONLY WHEN THE HIGH BEAMS ARE ON. IF THIS WOULD OF HAPPENED ON A HIGHWAY OR WITH OTHER VEHICLES AROUND HATE TO THINK OF WHAT WOULD HAPPEN. FORD SAYS THERE IS NO RECALL ON THIS PROBLEM. IT HAS HAPPENED A FEW TIMES BUT WITH THE PART BEING OVER 600.00 AND THEN PAYING SOMEONE TO PUT IT IN. I CAN'T AFFORD TO DO ANYTHING. *TR

NHTSA ID
10543584
Incident
Sep 4, 2013
Mileage
163,000 mi
ElectricalExterior lighting
Filed Nov 28, 2012

VEHICLE WAS BEING DRIVEN ON A MARYLAND SECONDARY ROAD AND THE ENTIRE LIGHTING SYSTEM FAILED. THE CAR CONTINUED TO OPERATE BUT WITH NO HEADLIGHTS, RUNNING LIGHTS OR INTERIOR LIGHTS. BASICALLY IT FORCED US TO FIND A QUICK SAFE PULL OFF USING A FLASHLIGHT FOR VISION. TOMORROW THE CAR IS RECEIVING A COMPLETE DIAGNOSTIC CHECK TO DETERMINE THE FAULT. IT SEEMS THE LIGHTING CONTROLS SEEM TO BE A PROBLEM AS THE BATTERY AND ALTERNATOR CHECKED OUT FINE. THIS IS A MAJOR LIFE SAFETY FINDING AND NEEDS TO BE ADDRESSED BY FORD NOW WITH THE NUMBER OF THESE VEHICLES ON THE ROAD. *TR

NHTSA ID
10486390
Incident
Nov 10, 2012
Mileage
165,656 mi
ElectricalInterior & seatsExterior lighting
Filed Aug 28, 2010

I OWN A 2000 GRAND MARQUIS THAT I BOUGHT N 05 AS OF THE LAST PAST YEAR I CANT DRIVE AT NIGHT CAUSE OF THE HEADLIGHTS GOING OFF WHILE DRIVING I HAVE BEEN TICKETED 4 THIS AND HAVE TAKEN IT TO A DEALER ONLY TO GET NO HELP. AFTER DRIVING 10-15MINS THEY WILL CLICK AND TURN OFF AFTER 1-5MINS POP BACK ON. I HOPE 2 GET ANSWER SO I WANT DO AWAY WITH THE FORD MOTOR COMPANY PRODUCTS. *TR

NHTSA ID
10352502
Incident
Jan 1, 2009
Mileage
140,000 mi
Electrical
Filed Sep 19, 2007
Fire reported

TL*THE CONTACT OWNS A 2000 MERCURY GRAND MARQUIS. WHILE DRIVING 25 MPH, THE CONTACT NOTICED SMOKE, A POIGNANT ODOR, AND SMALL FLAMES SEEPING FROM THE DASHBOARD. HE PULLED OVER, EXITED THE VEHICLE, AND CALLED 911. HE TAMED THE FIRE WITH A FIRE EXTINGUISHER. THE POLICE AND FIRE DEPARTMENTS ARRIVED AND DISCONNECTED THE BATTERY. A POLICE REPORT WAS FILED. THE CONTACT DID NOT NOTIFY A DEALER AND NO REPAIRS WERE MADE. THE CURRENT AND FAILURE MILEAGES WERE 81,210. UPDATED 12-12-07 *BF A COPY OF THE POLICE REPORT WAS PROVIDED. UPDATED 12/12/07 *TR

NHTSA ID
10203469
Incident
Sep 11, 2007
Mileage
81,210 mi
Heating & air conditioningElectrical
Filed Nov 9, 2005

DT: THE CONTACT HAD TO REPLACE FUSES APPROXIMATELY EVERY THREE TO FOUR DAYS. THE DEALER SAID IT MAY BE THE CLOCK SPRING, BUT THEY WOULD HAVE TO PERFORM A DIAGNOSTIC TEST TO CONFIRM THE PROBLEM. THE DIAGNOSTIC TEST HAS NOT BEEN PERFORMED. THE CONTACT REPORTED THAT THE CONDENSER WENT OUT AT APPROXIMATELY 40,000 MILES. *AK

NHTSA ID
10142260
Incident
Dec 24, 2002
Mileage
40,000 mi
Electrical
Filed Oct 5, 2005

CONSUMER 2000 MERCURY MARQUIS LS SHIFTS GEARS ON ITS OWN AT 45 65 MPH AND THEN THE TRAC CONTROL LIGHT COMES ON. *TS WHEN THE TRAC LIGHT CAME ON, THE VEHICLE COMPLETELY SHUT DOWN, AS IF THE CONSUMER HAD USED THE KEY TO TURN OFF THE IGNITION. AFTER SEVERAL VISITS TO DIFFERENT DEALERS, NO ON HAS BEEN ABLE TO FIND THE PROBLEM. *JB

NHTSA ID
10138873
Incident
Jan 1, 1901
Mileage
61,000 mi
Electrical
Filed Apr 20, 2005

2000 GRAND MARQUIS EXPERIENCING PROBLEMS WITH THE HEADLIGHTS, INTERIOR LIGHTS AND DASHBOARD LIGHTS.***NO ANSWER REQUIRED***. *MR THE CONSUMER TOOK THE VEHICLE TO THE DEALER BUT THEY WERE UNABLE TO FIND ANY PROBLEMS. TWO MONTHS LATER WHILE DRIVING, THE HEADLIGHTS AND DASH LIGHTS WENT OUT. AFTER ABOUT 15 SECONDS THE LIGHTS CAME BACK ON. *JB

NHTSA ID
10119176
Incident
Dec 4, 2004
ElectricalEngine
Filed Mar 28, 2005

VEHICLE WAS GOING ABOUT 35 MPH WHEN ALL OF A SUDDEN IT STARTED SHAKING. THEN, LOST ITS TRACTION CONTROL, AND CAUSED THE LIGHTS IN THE DASHBOARD TO TURN OFF. THIS EVENTUALLY LED THE ENGINE TO SHUT OFF, AND THE DRIVER LOST STEERING. TAKEN TO DEALER FOR A CHECKUP, BUT THE RESULTS SHOWED THAT THE CAUSE WAS UNDETERMINED.*AK CAR SHUDDERED, FOLLOWED BY ENGINE SHUT DOWN RESULTING IN LOSS OF POWER BRAKES AND STEERING. *BF *NM

NHTSA ID
10113321
Incident
Nov 12, 2004
Mileage
20,000 mi
Electrical
Filed Dec 28, 2004

THE INTERIOR LIGHTS COME ON WHEN THERE IS NO ONE IN THE VEHICLE AND NO KEY IS IN THE IGNITION. NO OTHER LIGHTS COME ON. *JB

NHTSA ID
10105427
Incident
Sep 15, 2004
Mileage
58,000 mi
ElectricalSteering
Filed Aug 1, 2003

AN ELECTRICAL SYSTEM MALFUNCTIONED CAUSED THE HEADLIGHTS FLICKER WHILE DRIVING. THE AIR CONDITIONER MALFUNCTIONED. THE VEHICLE EXPERIENCED NOISE IN THE GEAR BOX. THE TECHNICIAN PACKED GREASE ON THE RIMS AND UNDER THE WHEEL COVERS. THE BATTERY FAILED AND AS A RESULT THE VEHICLE WOULD NOT START. *AK *CB *NLM

NHTSA ID
10026483
Incident
Jul 1, 2003
Mileage
15,311 mi
Electrical
Filed Jan 6, 2003

2000 MERCURY GRAND MARQUIS LS VIN [XXX]. WHILE DRIVING AT 55 MPH THE CAR STALLED AND COULDN'T BE STARTED UNTIL PULLED OVER TO THE SIDE OF THE ROAD. WHEN TOWED AND REPAIRED AT THE MERCURY GARAGE, THE ONLY CAUSE WAS A DEFECTIVE #8 CYLINDER COIL/PLUG ASSEMBLY. I BELIEVE THIS IS A VERY DANGEROUS CONDITION. I FOUND OUT LATER THAT FORD HAS A SERVICE BULLETIN OUT FOR COIL/PLUG FAILURES. A COUPLE OF WEEKS BEFORE THIS THE #7 COIL/PLUG ASSEMBLY SHORTED OUT BUT IT DID NOT CAUSE THE CAR TO SHUT DOWN. I BELIEVE FORD SHOULD RECALL 2000 MERCURYS AND REPLACE ALL 8 OF THE COIL/PLUG ASSEMBLIES. I BOUGHT THE CAR NEW. IT WAS MY 3RD GRAND MARQUIS AND MY LAST. I TRADED THE CAR AS A RESULT OF THE #8 COIL/PLUG FAILURE . YOU MAY GIVE FORD THIS INFORMATION. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10000544
Incident
Dec 16, 2002
Mileage
24,000 mi
BrakesElectricalEngine+1 more
Filed Aug 28, 2002

WHEN THE VEHICLE IS STARTED, AN UNUSUAL NOISE OCCURS IN ENGINE, ESPECIALLY IN THE MORNING, THEN GRADUALLY GETS LOUDER/MORE FREQUENT. ONE DAY IN PARTICULAR, THE VEHICLE WAS PARKED(HOT WEATHER), AND WHEN THE VEHICLE WAS STARTED, THE NOISE STARTED AGAIN, AND WAS EXTREMELY LOUD/DISTRACTING TO OTHERS. THE DEALER CANNOT DUPLICATE, STATING THAT ALL THE MODELS SOUND THIS WAY AND IS THE TIMING CHAIN. *AK OTHER PROBLEMS ARE AS FOLLOWED: RADIO STATIC/WINDOW STATIC-WHEN THE IGNITION IS ON(MAY BE A LOOSE WIRE, AND WHEN THE BRAKES ARE APPLIED, IT ENGAGES THE BRAKE LIGHT SWITCH. THE CONSUMER REQUESTS THAT THE PROBLEM(S) ARE FIXED BEFORE THE WARRANTY EXPIRES. SCC

NHTSA ID
8017451
ElectricalSteering
Filed Aug 13, 2002
Crash reportedFire reported1 injury reported

CONSUMER LOST CONTROL AT 35 MPH ON A GRAVEL ROAD, VEHICLE HIT A TREE, THEN BURSTED INTO FLAMES. CONSUMER SUFFERED MINOR HEAD INJURIES, VEHICLE WAS TOTALLED. CAUSE OF FIRE UNKNOWN AT THIS TIME. *AK WHILE DRIVING THE CONSUMER HAD MET ANOTHER DRIVER GOING SOUTH IN THE MIDDLE AND TRIED TO MISS THE OTHER VEHICLE AND LOST CONTROL. THE CONSUMER RAN INTO THE WOODS AND HIT TWO SMALL TREES AND THE VEHICLE THEN CAUGHT FIRE, WHICH STARTED UNDER THE WHEEL OF THE DRIVERS SIDE. THE CONSUMER WENT INTO THE WINDSHIELD AND INJURED HER FOREHEAD/HEAD AND NECK. *SCC

NHTSA ID
8016099
Incident
Aug 11, 2002
Electrical
Filed Nov 6, 2000

UNDER WET CONDITIONS HORN WILL ACTIVATE BY ITSELF.WITHOUT APPLYING PRESSURE ON HORN, HORN WILL SOUND FOR ABOUT 1-30 SECONDS. WHEN IT STOPS, INSIDE AND OUTSIDE LIGHT WILL TURN OFF FOR ABOUT 2 SECONDS. VEHICLE WAS AT THE DEALER 4 TIMES, BUT COULD NOT DETERMINE CAUSE.*AK

NHTSA ID
874455
Electrical
Filed Jul 18, 2000

MY IGNITION KEY WOULD NOT COME OUT OF THE IGNITION SWITCH WITH THE ENGINE OFF AND THE LEVER IN THE PARK POSITION. IT TOOK ME THE BETTER PART OF 10 MINUTES OF ROCKING THE STEERING WHEEL BACK ANFD FORTH BEFORE I COULD GET THE KEY OUT. ALSO, ONE I GOT THE KEY OUT AND STARTED THE ENGINE, AND THEN SHUT IT DOWN. AT THIS TIME THE KEY CAME OUT WHEN I PUT THE LEVER IN PARK, BUT THE STEERING WHEEL WOULD NOT LOCK. *AK

NHTSA ID
725615
Incident
Jul 15, 2000

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .