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Service bulletins for the 1999 Mercury Mystique

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.

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

By type

By component

By trouble code

Bulletins, newest first
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
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
992152000-02-11. Service bulletin. STRUCTURE:BODY:DOOR. SUBJECT REGARDING VEHICLES THAT HAVE WATER LEAKING ONTO FRONT FLOOR FROM DOOR PANEL AREA. *TT
992042000-02-10. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. A CONDITION WITH FUEL FILLER DOOR UNABLE TO CLOSE COMPLETELY. *TT
99131391999-12-07. Service bulletin. AIR BAGS:FRONTAL. SOME VEHICLES MAY EXPERIENCE A "BUZZ" OR "RATTLE" TYPE NOISE FROM THE RIGHT SIDE AREA OF THE INSTRUMENT PANEL AT THE PASSENGER AIR BAG ABOVE THE GLOVE BOX. *TT
99131371999-12-07. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. CONCERNS WITH 2.5L ENGINE EQUIPPED VEHICLES AND CD4E TRANSAXLE EXHIBITING A STARTER GRINDING NOISE AND / OR LACK OF STARTER DRIVE ENGAGEMENT. *TT
99131361999-12-07. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. CONCERNS WITH VEHCILES EQUIPPED WITH 2.0L ENGINES BUILT FROM 5/3/99 TO 7/26/99 EXHIBITING A HESTATION / STUMBLE OR ROUGH RUNNING. *TT
991481999-11-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 2.5L VEHICLES EQUIPPED WITH MTX-75 TRANSAXLE MAY NOT MOVE. THIS MAY BE CAUSED BY THE DIFFERENTIAL GEAR FAILING. *TT
991471999-11-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). INFORMATION ON USING THE SERVICE BAY TECHNICAL SYSTEM (SBTS) AND NEW GENERATION STAR (NGS) TESTER, AND TO UPDATE THE POWERTRAIN CONTROL MODULE (PCM) INFORMATION CHARTS. *TT
991781999-10-04. Service bulletin. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. ON SOME VEHICLES, A DIAGNOSTIC TROUBLE CODE (DTC) P0325 (KNOCK SENSOR CIRCUIT MALFUNCTION) MAY APPEAR DURING KOER, BUT FURTHER TESTING DETERMINES THE KNOCK SENSOR TO BE SATISFACTORY. *TT
991751999-10-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY HAVE NO FORWARD ENGAGEMENT MOVEMENT OCCURRING ALTHOUGH REVERSE ENGAGEMENT MAY BE POSSIBLE DUE TO OVERDRIVE / REVERSE RING GEAR ASSEMBLY CAUSING A WOBBLE AND SIDE LOADING OF THE FORWARD CLUTCH SNAP RING RETAINER. *TT
991721999-10-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT HIGHER THAN EXPECTED ENGINE RPM INCREASE DURING A 2-3 UPSHIFT. *TT
9960411999-09-08. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. VEHICLES MAY EXHIBIT A HARD TO SHIFT CONDITION IN COLD WEATHER. *TT
128961999-09-08. Service bulletin. STRUCTURE:BODY. CONCERNS WITH GLOVEBOX SQUEAK AND RATTLE. *TT
128881999-09-08. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. CONCERNS WITH FUEL FILLER DOOR NOT CLOSING PROPERLY. *TT
128801999-09-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXPERIENCING SLIGHT ENGINE RPM FLARE ON A 2-3 UPSHIFT AT ALTITUDE. *TT
128461999-09-07. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. SUBJECT ON INSTALLING FUSES AT PDI (PRE-DELIVERY INSPECTION). *TT
64571999-09-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY HAVE A SLIGHT ENGINE RPM FLARE ON A 2-3 UPSHIFT AT ALTITUDE. *TT
991391999-08-26. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CONDITIONS WITH THE BRAKE LAMPS INADVERTENTLY DISABLING THE BRAKE SHIFT INTERLOCK. *TT
991381999-08-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. A ROUGH IDLE, STALLING AT AN IDLE, REDUCED POWER AND / OR MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODES (DTCS) P1381 AND P1383 MAY BE STORED IM MEMORY ON SOME VEHICLES. *TT
991371999-08-26. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT A NO FORWARD ENGAGEMENT. *TT
991051999-08-25. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODES P1381 AND / OR P1383 STORED IN MEMORY. THE VEHICLE MAY ALSO HAVE A ROUGH IDLE OR REDUCED POWER CONDITION, AND / OR MAY STALL AT AN IDLE. *TT
991291999-08-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. EXPERIENCING A WHINE / BUZZ TYPE NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO ON VEHICLES WITH AN IN-TANK ELECTRIC FUEL PUMP. *TT

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