What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

1999 Mercury Cougar

Typical pattern

16% of complaints about the 1999 Mercury Cougar came in the first year, which is unremarkable for a 1999 vehicle — around the middle of the 201 model-years on record. The median complaint arrives at 3.0 yr in service. The most-reported system is electrical system (85 complaints), typically at 3.8 yr or about 69,000 miles.

Complaints
567
Median age at failure
3.0 yr
Median mileage
74,000 n=165
Crash / fire / tow
7.6% of reports
Safety recalls
9

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Electrical system
85 reports · 69,000 mi
3.8 yr
4.7%
Engine cooling
61 reports · 90,000 mi
4.0 yr
8.2%
Service brakes, hydraulic
54 reports · 73,000 mi
1.9 yr
9.3%
Visibility
47 reports · 56,000 mi
3.8 yr
0%
Power train
43 reports · 76,500 mi
4.9 yr
2.3%
Fuel system
31 reports · 78,000 mi
7.2 yr
3.2%
Exterior lighting
31 reports · 85,000 mi
4.0 yr
0%
Speed control
26 reports · 66,170 mi
3.3 yr
11.5%
Air bags
25 reports · 65,000 mi
3.9 yr
60%
Structure
24 reports · 89,899 mi
3.1 yr
4.2%
Tires
21 reports · 8,520 mi
2.1 yr
0%
Steering
19 reports · 89,000 mi
2.0 yr
0%

Safety recalls — NHTSA campaigns

08E033000 2008-04-14
Suspension

FEDERAL MOGUL IS RECALLING 6,903 AFTERMARKET BALL JOINT ASSEMBLIES SHIPPED BETWEEN NOVEMBER 9, 2007 AND MARCH 26, 2008, WHICH MAY HAVE BEEN PACKAGED WITH INCORRECT NUTS. THE PART NUMBERS PACKAGED WITH INCORRECT NUTS ARE: K7147, K7329, K8683, AND 104353. THESE PARTS WERE MADE FOR USE ON THE VARIOUS VEHICLES LISTED ABOVE.

THE NUTS INCLUDED IN THE PACKAGING FOR THESE BALL JOINT ASSEMBLIES ARE MISSING THE INTENDED PREVAILING TORQUE (SELF-LOCKING) FEATURE. IF THE INCORRECT NUT WAS TO BECOME LOOSE, THE JOINING MEMBERS MAY LOOSEN LEADING TO A SEPARATION OF THE BALL JOINT. THIS MAY RESULT IN LOSS OF VEHICLE CONTROL, POSSIBLY RESULTING IN A VEHICLE CRASH.

06E022000 2006-03-13
Service brakes, hydraulic

CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA, RAYBESTOS, AIMCO, AC DELCO, CARQUEST, BENDIX, AND WAGNER. ONLY PRODUCTS THAT WERE MANUFACTURED FROM JULY 27, 2005 THROUGH JANUARY 17, 2006 (DATE CODES 0529 THROUGH 0602) ARE SUBJECT TO THIS RECALL. WHEN SUBJECT TO VERY COLD TEMPERATURES, AN INTERNAL SEAL IN THE MASTER CYLINDER COULD LOSE FLEXIBILITY AND MAY CAUSE BRAKE FLUID TO LEAK.

LOSS OF BRAKE FLUID CAN LEAD TO A DECREASE IN BRAKE LINE PRESSURE AND AN INCREASE IN STOPPING DISTANCE, WHICH CAN RESULT IN A VEHICLE CRASH.

04V421000 2004-08-30
Fuel system

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.

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.

01V230000 2001-07-09
Electrical system

ON CERTAIN MY 1996-1998 PASSENGER VEHICLES BUILT AT THE KANSAS CITY, CUAUTITLAN ASSEMBLY PLANTS OR ON MY 1999 PASSENGER VEHCLES BUILT AT THE AUTOMOTIVE ALLIANCE INTERNATIONAL ASSEMBLY PLANTS, THE ROUGH SURFACE OF THE HEATER BLOWER RESISTOR'S STAINLESS STEEL BLADES CAN DAMAGE THE COPPER SURFACE OF THE WIRING HARNESS CONNECTOR. THE DAMAGE COULD, OVER TIME, CAUSE INCREASED RESISTANCE IN THE CONNECTOR AND, DUE TO SUBSEQUENT TERMINAL RELAXATION, RESULT IN AN OPEN CIRCUIT CONDITION.

THE OPEN CIRCUIT COULD LEAD TO ELECTRICAL ARCING THAT COULD MELT THE CONNECTOR HOUSING MATERIAL CREASING THE POTENTIAL FOR A FIRE.

01V032000 2001-02-06
Exterior lighting:brake lights:switch

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE BRAKE LAMP SWITCH TERMINALS COULD OVERHEAT.

THIS COULD CAUSE EITHER A LOSS OF BRAKE LAMP FUNCTION OR CONTINUOUSLY ILLUMINATED BRAKE LAMPS, INCREASING THE RISK OF A CRASH.

01V031000 2001-02-06
Electrical system:12v/24v/48v battery:cables

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.

THE SHORT COULD POTENTIALLY RESULT IN A FIRE, STALLING, OR A NO-START CONDITION.

00V075000 2000-03-09
Service brakes, hydraulic:foundation components

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.

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.

99V226000 1999-08-18
Latches/locks/linkages:doors:latch

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DOOR LATCH MAY HAVE BEEN MANUFACTURED WITH A LATCH PAWL THAT HAS A COATING WHICH WILL SWELL IN HIGH HUMIDITY CONDITIONS. THE LATCH PAWL MAY THEN STICK IN THE OPEN OR UNLATCHED POSITION.

THE DOOR WOULD NOT LATCH WHEN CLOSED. IF THE VEHICLE IS DRIVEN IN THIS CONDITION, IT COULD POTENTIALLY RESULT IN THE DOOR OPENING WHILE THE VEHICLE IS IN MOTION.

99V194000 1999-07-20
Speed control

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ACCELERATOR CABLE MAY HAVE BEEN MANUFACTURED WITH A BURR ON OR NEAR THE END OF THE CABLE SLEEVE INTERIOR. THIS BURR COULD FRAY THE CORE WIRE RESULTING IN THE ACCELERATOR NOT RETURNING TO IDLE WHEN THE ACCELERATOR IS RELEASED.

THIS CONDITION CAN RESULT IN THE THROTTLE STICKING, BINDING, OR CAUSING HIGH ENGINE RPM.

In owners’ own words

Visibility mileage not reported 0 mo in service
REAR WINDSHIELD DEFOGGER IS NOT WORKING PROPERLY. CONSUMER UNABLE TO SEE FROM REAR WINDOW. DEALER NOTIFIED, AND INFORMED CONSUMER THAT CODITION WAS NORMAL. *AK
Visibility mileage not reported 5 mo in service
WHILE DRIVING ABOUT 65 MPH THE FIRST TIME AND 35 MPH THE SECOND TIME, CONSUMER TURNED ON THE WINDSHIELD WIPER SWITCH, AND WINDSHIELD WIPERS STARTED WORKING FOR AWHILE, BUT STOPPED, AND AFTER A MINUTE OR SO THEY STARTED WORKING AGAIN. *AK
Visibility mileage not reported 1.0 yr in service
PANEL UNDER SUNROOF IS HELD ON BY PLASTIC CLIPS, HAS COME OFF TWICE , DEALER REPLACED SUNROOF
Service brakes, hydraulic mileage not reported 4 mo in service
ABS BRAKES LIGHT IS ON AND VEHICLE JERKS AT A SLOW STOP AND AT FAST STOP. ALSO, THERE IS A GRINDING NOISE COMING FROM THE BRAKES, AND THE BACK BRAKES AREN'T STOPPING THE VEHICLE. *AK

Other Cougar model years

2002200120001999

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