Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
90–25K
2425–50K
2950–75K
1975–100K
15100–150K
3150K+
99 reports with mileage · 112 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Electrical System. Review the 63 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel System, Gasoline. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
18 crash reports10 fire reports11 injury reports
What owners actually said
211 reports
38,600 miles · Dec 6, 2019
Electrical System
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE BATTERY FAILED AND MULTIPLE WARNING INDICATORS, INCLUDING THE CHECK ENGINE INDICATOR, ILLUMINATED. THE VEHICLE WAS TAKEN TO SEVERAL INDEPENDENT MECHANICS TO HAVE THE BATTERY REPLACED. AFTER MULTIPLE INCORRECT DIAGNOSTICS, IT WAS DETERMINED THAT THE BATTERY C…
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TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE BATTERY FAILED AND MULTIPLE WARNING INDICATORS, INCLUDING THE CHECK ENGINE INDICATOR, ILLUMINATED. THE VEHICLE WAS TAKEN TO SEVERAL INDEPENDENT MECHANICS TO HAVE THE BATTERY REPLACED. AFTER MULTIPLE INCORRECT DIAGNOSTICS, IT WAS DETERMINED THAT THE BATTERY CABLE ROUTING WAS DEFECTIVE. THE CONTACT DISCOVERED NHTSA CAMPAIGN NUMBER: 01V031000 (ELECTRICAL SYSTEM); HOWEVER, THE VIN WAS NOT INCLUDED IN THE RECALL. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 38,600.
NHTSA ODI #11287532
Mileage unknown · Aug 26, 2016
Exterior LightingVisibility/wiper
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. WHILE DRIVING 15 MPH, THE HEADLIGHTS FAILED WITHOUT WARNING. IN ADDITION, THE WINDOWS AND SUN ROOF INDEPENDENTLY ROLLED DOWN. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA ODI #10898974
74,000 miles · May 10, 2016
Fuel/propulsion System
TAKATA INFLATORSI HAVE A 2000. MERCURY. COGUAR. WHEN. I BOUGHT THE. CAR IT RAN TGOOD, THEN. IN 2014. I HAD TO. PAY 1000. TO GET A. FUEL PUMP PUT IN. AND. THAT ONLY LASTED. 2YRS. NOW THE FUEL PUMP WENT OUT . I DON'T. HAVE. THAT KIND OF MONEY .I LIVE ON AS. WHEN I PAY MY BILLS I'M. BROKE. I LOOKED UP RECALLS. AND ITS…
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TAKATA INFLATORSI HAVE A 2000. MERCURY. COGUAR. WHEN. I BOUGHT THE. CAR IT RAN TGOOD, THEN. IN 2014. I HAD TO. PAY 1000. TO GET A. FUEL PUMP PUT IN. AND. THAT ONLY LASTED. 2YRS. NOW THE FUEL PUMP WENT OUT . I DON'T. HAVE. THAT KIND OF MONEY .I LIVE ON AS. WHEN I PAY MY BILLS I'M. BROKE. I LOOKED UP RECALLS. AND ITS THE FUEL SYSTEM ON THE CAR. IT JUST STOPS. EVEN IN TRAFFIC. I DON'T SEE WHAT MY CREDIT. HAS ANYTHING. TO DO WITH GETTING HELP. FIXING MY CAR IF IT HAS A RECALL. ON THE FUEL SYSTEM.
NHTSA ODI #10864259
71,000 miles · May 7, 2016
Fuel/propulsion System
HAVING SO MANY PROBLEMS WITH THE FUEL SYSTEMS. I HAVE PUT FUELPUT A NEW FUEL PUMP IN GAS TANK 2 YES. AGO. PUT FUEL PRESSURE SENSOR THIS YEAR. PUT NEW FUEL REGULATOR THIS YEAR NOW WHEN DRIVING IT WILL JUST STOP. AND WOULDN'T STARTUP
NHTSA ODI #10863741
100,000 miles · Mar 24, 2016
Fuel/propulsion System
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. WHILE REFUELING THE VEHICLE, THE FUEL PUMP WOULD ONLY ALLOW 1-2 GALLONS TO ENTER THE FUEL TANK BEFORE SHUTTING OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE FUEL PUMP WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS…
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TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. WHILE REFUELING THE VEHICLE, THE FUEL PUMP WOULD ONLY ALLOW 1-2 GALLONS TO ENTER THE FUEL TANK BEFORE SHUTTING OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE FUEL PUMP WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000.
NHTSA ODI #10851327
Mileage unknown · Nov 12, 2014
Electrical System
LETTER FROM CONGRESSMAN GRIFFITH ON BEHALF OF CONSTITUENT RE ELECTRICAL SAFETY ISSUES WITH 2000 MERCURY COUGAR. *TGW THE CONSUMER STATED HE CONSTANTLY EXPERIENCED WIRING/ELECTRICAL PROBLEMS. *JB
NHTSA ODI #10654389
63,127 miles · Apr 24, 2014
Electrical System
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE INTERIOR LIGHTS AND HEADLIGHTS FLICKERED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE WIRING HARNESS HAD FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER INFORMED THE CONTACT THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER 01V031000…
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TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE INTERIOR LIGHTS AND HEADLIGHTS FLICKERED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE WIRING HARNESS HAD FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER INFORMED THE CONTACT THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER 01V031000 (ELECTRICAL SYSTEM). THE FAILURE MILEAGE WAS 63,127 AND CURRENT MILEAGE WAS 67,000.
NHTSA ODI #10584684
100,000 miles · Jul 19, 2013
Electrical SystemFire
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE VEHICLE WAS PREVIOUSLY INCLUDED IN AND REPAIRED UNDER NHTSA CAMPAIGN ID NUMBER: 01V031000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE WINDSHIELD WIPERS, SPEEDOMETER AND THE EXTERIOR LIGHTING BEGAN OPERATING SPORADICALLY AFTER THE VEHICLE HAD BEEN SERVIC…
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TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE VEHICLE WAS PREVIOUSLY INCLUDED IN AND REPAIRED UNDER NHTSA CAMPAIGN ID NUMBER: 01V031000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE WINDSHIELD WIPERS, SPEEDOMETER AND THE EXTERIOR LIGHTING BEGAN OPERATING SPORADICALLY AFTER THE VEHICLE HAD BEEN SERVICED UNDER THE RECALL. THE CONTACT ALSO NOTICED SMOKE COMING FROM UNDER THE HOOD. THE VEHICLE ALSO STALLED INTERMITTENTLY. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSIS AND THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 100,000. *TR
NHTSA ODI #10525807
95,000 miles · Jun 20, 2013
Visibility/wiper
TL* THE CONTACT OWNS A 2000 MERCURY COUGAR. THE CONTACT STATED THAT THE SUNROOF FAILED TO CLOSE. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE SUNROOF ROLLERS HAD FAILED. THE SUNROOF WAS NOT REPAIRED. THE FAILURE WAS REPORTED TO THE MANUFACTURER. THE FAILURE MILEAGE WAS 95,000. THE CURRENT MILEAGE WAS 106,000.
NHTSA ODI #10520903
165,000 miles · May 25, 2013
Service Brakes
THE DRIVERS REAR METAL BRAKE LINE FAILED CATASTROPHICALLY ON THE HIGHWAY IN A PANIC STOP. THIS RESULTED IN COMPLETE BRAKE FAILURE OF BOTH FRONT AND REAR BRAKES. *TR
ON CERTAIN PASSENGER VEHICLES, CONTAMINATION OF THE FILTER IN THE FUEL DELIVERY MODULE (FDM) CAN REDUCE, AND EVENTUALLY BLOCK, THE FLOW OF FUEL TO THE ENGINE.
Consequence & remedy
Consequence: THIS MAY CAUSE ENGINE HESITATION, LOSS OF POWER, SURGING, AND OTHER SIMILAR SYMPTOMS. OVER TIME, THE FILTER MAY BECOME SUFFICIENTLY BLOCKED TO CAUSE THE ENGINE TO STALL, WHICH COULD RESULT IN A CRASH.
Remedy: THIS ACTION IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN AND IS NOT BEING CONDUCTED UNDER THE SAFETY ACT. ALL OWNERS WILL BE NOTIFIED OF THE PROBLEM, AND DEALERS WILL REPLACE THE FDM WITH A NEW DESIGN AT NO CHARGE IF THE OWNER REPORTS THAT THE VEHICLE EXHIBITS ANY OF THE IDENTIFIED SYMPTOMS. THE FREE REPLACEMENT WILL BE AVAILABLE FOR A PERIOD OF 10 YEARS FOLLOWING THE ORIGINAL PURCHASE OF THE VEHICLE, WITH NO MILEAGE LIMIT. THE CAMPAIGN BEGAN ON APRIL 16, 2004. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 2.5L V6 ENGINES. THE BATTERY CABLE WAS MISROUTED AND ITS ATTACHMENT TO THE ALTERNATOR CABLE WAS UNDER-TORQUED. IF MISROUTED, THE CABLE COULD CONTACT THE POWER STEERING LINE AND THE INSULATION COULD WEAR, RESULTING IN AN ELECTRICAL SHORT.
Consequence & remedy
Consequence: THE SHORT COULD POTENTIALLY RESULT IN A FIRE, STALLING, OR A NO-START CONDITION.
Remedy: DEALERS WILL INSPECT THE BATTERY CABLE TO THE ALTERNATOR FOR DAMAGE AND, IF IT IS DAMAGED, WILL REPLACE THE CABLE. ADDITIONALLY, THE ROUTING OF THE CABLE WILL BE CORRECTED, AS NECESSARY, AND A ROUTING CLIP WILL BE ADDED. ALSO THE TORQUE ON THE ALTERNATOR ATTACHMENT OF THE CABLE WILL BE CHECKED AND, AS REQUIRED, WILL BE TIGHTENED TO SPECIFICATION. OWNER NOTIFICATION BEGAN MARCH 22, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.
VEHICLE DESCRIPTION: PASSENGER VEHICLES NOT EQUIPPED WITH THE ANTI-LOCK BRAKING SYSTEM (ABS). A PRESSURE CONSCIOUS REDUCING VALVE (PCRV) IN THE REAR BRAKES MAY BE SUBJECT TO CORROSION AND RESULT IN MALFUNCTION, WHEN OPERATED IN AREAS THAT USE SALT COMPOUNDS ON THE ROADWAY FOR DE-ICING OR DUST CONTROL.
Consequence & remedy
Consequence: IF BOTH PCRV'S MALFUNCTION, VEHICLE HANDLING COULD BE ADVERSELY AFFECTED DURING BRAKING AS A RESULT OF THE REAR WHEELS LOCKING, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSTALL IMPROVED PCRV'S IN THE REAR BRAKE SYSTEM. THIS RECALL WAS EXPANDED IN SEPTEMBER 2000 TO INCLUDE 1999 AND 2000 FORD CONTOUR, MERCURY MYSTIQUE AND COUGAR VEHICLES.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2000 Mercury Cougar Problems, Complaints & Recalls | Skip That Year
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