IllustrationPLASTIC HEADLIGHT COVERS GET BURNED FROM THE HEAT OF THE BULBS, CAUSING COVER TO BECOME CLOUDY, WHICH REDUCES VISIBILITY.
1989 Mercury Cougar
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cougar years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 6 of 81 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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.
- Vehicle Speed Control. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seat Belts. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
14 crash reports9 fire reports7 injury reports
Vehicle Speed Control complaints
21 reportsTHROTTLE LINKAGES AND CONTROL PROBLEM. (2ND VEHICLE ON 601564/503665)
TURNED ON IGNITION, SHIFTED FROM PARK TO DRIVE, ENGINE ACCELERATED TO HIGH SPEED, PICKED UP MORE SPEED WITH FOOT ON BRAKES, STOPPED AFTER HITTING BRICK HOUSE, NO PRIOR WARNING.*AK
CRUISE CONTROL FAILURE, DRIVER EXPERIENCED ACCELERATION OF SPEEDS FROM 45-55 MPH TO APPROXIMATELY 70 MPH. *AK
VEHICLE EXPERIENCED SUDDEN ACCELERATION (ATTORNEY FOR CONSUMER).
SUDDEN ACCELERATION. *DH
CONSUMER WAS DRIVING AND THE GAS PEDAL STUCK TO THE FLOOR(ACCELERATE) TO AVOID HITTING CAR CONSUMER WENT OFF THE ROAD AND TOTALED CAR . TT
CONSUMER GOT IN CAR STARTED IT UP AND IT WENT DEAD, STARTED IT UP AGAIN AND PUT INTO REVERSE WITH FOOT ON BRAKE, CAR ACCELERATED BACKWARD . TT
ENGAGED IN REVERSE, VEHICLE SUDDENLY ACCELERATED INTO A WALL, THEN ENGAGED IN DRIVE, VEHICLE SUDDENLY ACCELERATED OUT OF CONTROL, RESULTING IN AN ACCIDENT. *AK
HAD VEHICLE ACCIDENT BECAUSE THROTTLE STICKING WIDE OPEN. *AK
Official recalls
496V071000 · Electrical System:ignition
Apr 25, 1996
THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.
Consequence & remedy
Consequence: THIS CONDITION COULD CAUSE OVERHEATING, SMOKE, AND POSSIBLY FIRE IN THE STEERING COLUMN AREA OF THE VEHICLE.
Remedy: DEALERS WILL REPLACE THE IGNITION SWITCH.
89V080000 · Suspension:rear:springs
May 19, 1989
IMPROPERLY HEAT TREATED REAR SUSPENSION KNUCKLES COULD EXPERIENCE HIGH MILEAGE FATIGUE CRACKS AND EVENTUAL FRACTURE.
Consequence & remedy
Consequence: THIS COULD RESULT IN REAR SUSPENSION FAILURE AT THEAFFECTED WHEEL WITH AN ADVERSE AFFECT ON CONTROL OF THE CAR, WHICH COULDCAUSE AN ACCIDENT.
Remedy: REPLACE KNUCKLES THAT HAVE THE AFFECTED LOT CODES.
89V081000 · Service Brakes, Air:disc:caliper
May 19, 1989
DUE TO CONTACT BETWEEN THE BRAKE CALIPER OF THE INBOARD FRONT WHEEL AND THE FRONT STABILIZER BAR, THERE MAY BE INCREASED BRAKE PEDAL TRAVEL FOLLOWING LOW SPEED TURNING MANEUVERS.
Consequence & remedy
Consequence: THIS COULD CAUSE A REDUCTION IN BRAKE PERFORMANCETHAT COULD RESULT IN AN ACCIDENT.
Remedy: INSTALL ACORN TYPE FRONT SUSPENSION STRUT NUTS TO ELIMINATE STABILIZER BAR TO BRAKE CALIPER CONTACT.
88V165000 · Fuel System, Gasoline:storage:tank Assembly:mounting
Oct 18, 1988
PLASTIC ROLLOVER VALVE MOUNTING PLATE MAY NOT BE PROPERLY SEALED TO THE PLASTIC FUEL TANK.
Consequence & remedy
Consequence: FUEL OR VAPOR COULD LEAK, WHICH COULD RESULT IN A VEHICLEFIRE.
Remedy: REPLACE FUEL TANK.
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
6PE95019 · Faulty Seatbelt Buckles
Opened Mar 27, 1995 · Closed Jul 31, 1995
Status: closed (inferred from source dates) · Seat Belts:front:buckle Assembly
There is no summary currently available
EA93033 · Thrttl Vlv Linkage Bushing
Opened Dec 30, 1993 · Closed Dec 30, 1994
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
PE93075 · Thrttl Vlv Linkage Bushing
Opened Aug 30, 1993 · Closed Dec 30, 1993
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
EA90034 · Hood Latches Fail
Opened Jun 26, 1990 · Closed Feb 25, 1992
Status: closed (inferred from source dates) · Structure
There is no summary currently available
EA90009 · Throttle Sticking
Opened Feb 8, 1990 · Closed Feb 28, 1991
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
PE90001 · Throttle Sticking
Opened Oct 4, 1989 · Closed Feb 2, 1990
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
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