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Service bulletins for the 1999 Mercury Cougar

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

229 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
74512000-05-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES EQUIPPED WITH 2.0L ENGINE MAY EXHIBIT A TIMING BELT SHREDDING OR TIMING BELT STRIKING THE FRONT COVER. *TT
74302000-05-15. Service bulletin. VEHICLE SPEED CONTROL. INFORMATION REGARDING SPEED CONTROL SWITCH VOLTAGE READINGS - SERVICE TIP. *TT
130212000-05-12. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT AN INTERMITTENT MALFUNCTION INDICATOR LAMP ILLUMINATING WITH NO OBVIOUS DRIVEABILITY CONCERNS AND WITH ANY OR ALL DIAGNOSTIC TROUBLE CODES P0351, P0352, AND / OR P0353 PRESENT. *TT
129172000-05-12. Service bulletin. EQUIPMENT; VEHICLE SPEED CONTROL:LINKAGES. SOME VEHICLES MAY EXHIBIT A CONCERN IN ACTIVATING THE OCTAINE ADJUST FEATURE WHEN USING THE MODULE RECONFIGURATION METHOD. *TT
65762000-05-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SERVICE TIP INFORMATION REGARDING ENGINE OIL LEAK DIAGNOSIS. *TT
65462000-05-10. Service bulletin. EQUIPMENT. SOME VEHICLES MAY EXHIBIT A CONCERN IN ACTIVATING THE OCTANE ADJUST FEATURE WHEN USING THE MODULE RECONFIGURATION METHOD. *TT
65182000-05-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON DIAGNOSING THE AMBIENT TEMPERATURE DISPLAY AND / OR THE OPTIONAL FROST / ICE WARNING SYSTEM ON CERTAIN VEHICLES. *TT
133862000-04-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON INVESTIGATING HARD START / NO START CONDITIONS ACCOMPANIED BY OVERFUELING IN AMBIENTS BELOW 32F/0C, ON VEHICLES WITH VCT EQUIPPED 2.0L ZETEC ENGINES. *TT
133362000-04-04. Service bulletin. EQUIPMENT. INFORMATION ON ACTIVATING OCTANE ADJUST FUNCTION WITH NGS/SBDS. *TT
981532000-04-03. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. FREQUENT SHUTOFF OF THE FUEL HANDLE WHEN FILLING THE FUEL TANK. AK
73112000-03-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SOME VEHICLES WITH CD4E AUTOMATIC TRANSACLE MAY EXHIBIT AN OBJECTIONABLE SULFUR OR ROTTEN EGG ODOR FROM THE EXHAUST FOLLOWING AGGRESSIVE DRIVING. *TT
72492000-03-30. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON USING PEANUT STYLE A/C FITTINGS. *TT
72442000-03-30. Service bulletin. STRUCTURE:BODY:BUMPERS. A CONCERN WITH PAINT BUBBLING / PEELING ON THE FRONT AND / OR REAR BUMPER. *TT
72432000-03-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. VEHICLES MAY EXHIBIT A RADIO THAT IS INTERMITTENTLY INOPERATIVE. *TT
72422000-03-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SOME CUSTOMER MAY REPORT A CONCERN WITH THE RADIO VOLUME GOING UP AND DOWN ON ITS OWN WHILE DRIVING OR FLUCTUATING BY ITSELF. *TT
69062000-03-10. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. EXHIBITING A STARTER GRINDING NOISE AND / OR LACK OF STARTER DRIVE ENGAGEMENT. *TT
992492000-03-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THIS BULLETIN ADDRESSES AN ISSUE WITH THE AUTOMATIC TRANSMISSION FLUID SEEPING FROM THE VENT, RESULTING IN FLUID COLLECTING ON THE MAIN CONTROL ASSEMBLY. *TT
992442000-03-10. Service bulletin. UNKNOWN OR OTHER. EXHIBITING A WINDNOISE AND / OR WATER LEAK AROUND THE B-PILLAR MOULDINGS. *TT
992372000-03-09. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. OBJECTIONABLE EXHAUST, SULFUR, OR ROTTEN EGG ODOR AGGRESSIVE DRIVING ON VEHICLES WITH 2.5L ENGINE AND CD4E TRANSAXLE. *TT
992342000-03-09. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON DIAGNOSING A VEHICLE WITH MALFUNCTION INDICATOR LAMP ILLUMINATED AND DIAGNOSTIC TROUBLE CODES P0442 AND P0455 STORED IN CONTINUOUS MEMORY. *TT
991962000-03-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. *TT
991942000-03-06. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION FOR SERVICING AND DIAGNOSING BRAKE VIBRATION, BRAKE INSPECTION, AND BRAKE FRICTION MATERIAL REPLACEMENT. *TT
991932000-03-06. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. EXPERIENCING A GRINDING / GROANING / SQUEAKING / SQUEALING NOISE WHEN OPENING OR CLOSING THE SUNROOF. *TT
992222000-02-11. Service bulletin. ELECTRICAL SYSTEM:WIRING. SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT
992172000-02-11. Service bulletin. UNKNOWN OR OTHER. SUBJECT REGARDING THE CHECK ENGINE LIGHT MAY ILLUMINATE WITH ONE OR MORE IGNITION COIL DIAGNOSTIC TROUBLE CODES THAT MAY INCLUDE P0351, P0352 AND / OR PO0353 WITH NO ASSOCIATED COIL ON PLUG ISSUES. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.