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Service bulletins for the 1998 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.

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

By type

By component

By trouble code

Bulletins, newest first
99M072000-02-09. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT. OWNER NOTIFICATION PROGRAM FOR ADDITONAL COVERAGE ON HEATER BLOWER SWITCH, RESISTOR AND ATTACHED WIRE CONNECTORS REPLACEMENT. THIS ADDITIONAL COVERAGE IS PROVIDED IN CASE THE VEHICLE OWNER EXPERIENCES DURABILITY CONCERNS WITH THESE COMPONENTS. *TT
99M082000-02-09. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. OWNER NOTIFICATION PROGRAM PROVIDING ADDITIONAL COVERAGE FOR REPLACEMENT OF THE BLOWER RESISTOR AND ATTACHED WIRE CONNECTOR. THIS ADDITIONAL COVERAGE IS PROVIDED IN CASE THE VEHICLE OWNER EPXERIENCES DURABILITY CONCERNS WITH THESE COMPONENTS. *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
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
98107991999-10-14. Service bulletin. SEAT BELTS. SUBJECT REGARDING SEAT BELT LOCATOR BUTTON REPLACEMENT. *TT
9835831999-10-14. Service bulletin. STRUCTURE:BODY. SOME VEHICLES MAY EXPERIENCE A VIBRATION AT HIGHWAY SPEEDS. *TT
9835661999-10-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION ON PROGRAMMING / DIAGNOSING ANY PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
98113441999-09-24. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SUBJECT REGARDING CHANGES TO THE ELECTRONIC ENGINE CONTROL SYSTEM. *TT
98113321999-09-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CONDITIONS WITH A NO START / HARD START OR A HESITATION WHEN ACCELERATING OR DURING TURNS. *TT
98113301999-09-24. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. SOME VEHICLES WITH ANTI-LOCK BRAKE SYSTEMS (ABS) MAY EXHIBIT A GROWLING / GRINDING NOISE WHEN BACKING UP AN INCLINE OR UNDER HARD ACCELERATION IN REVERSE. *TT
98107851999-09-23. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. INFORMATION REPLACING THE FUEL PUMP / SENDER. *TT
9835661999-09-23. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION REGARDING PROGRAMMING / DIAGNOSING PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
9833111999-09-23. Service bulletin. EXTERIOR LIGHTING. EXHIBITING A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH VARIOUS CODES AND POSSIBLE DRIVEABILITY CONCERNS. *TT
9833001999-09-23. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. INFORMATION PERTAINING TO REAR VIEW MIRROR ELECTRONIC COMPASS CALIBRATION INSTRUCTIONS. *TT
9832161999-09-23. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. SOME VEHICLES MAY EXHIBIT MULTIPLE WHEEL SPEED SENSOR CODES. *TT
9831601999-09-22. Service bulletin. SERVICE BRAKES, HYDRAULIC. ENGINEERING IS INVESTIGATING SOME VEHICLES THAT MAY EXHIBIT VIBRATION WHILE BRAKING. *TT
9830811999-09-21. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:SHOES/LININGS. CONCERNS WITH INCORRECT BRAKE SHOE / LINING ASSEMBLY. *TT
9830751999-09-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON USING ROTUNDA UNIVERSAL LIFTING BRACKET FOR LIFTING AND REMOVAL OF ENGINE. *TT
99127811999-09-13. Service bulletin. SUSPENSION. EXPERIENCING VIBRATION AT 60 - 70 MPH (110 - 12- KPH). *TT
9960411999-09-08. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. VEHICLES MAY EXHIBIT A HARD TO SHIFT CONDITION IN COLD WEATHER. *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
128461999-09-07. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. SUBJECT ON INSTALLING FUSES AT PDI (PRE-DELIVERY INSPECTION). *TT
64781999-09-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON THE AVAILABILITY OF FORD QUALITY RENEWAL 2.5L AND 3.0L 4V ENGINES. *TT
63201999-09-02. Service bulletin. SUSPENSION. CONCERNS WITH VIBRATION AT 60 - 70 MPH. *TT
991391999-08-26. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CONDITIONS WITH THE BRAKE LAMPS INADVERTENTLY DISABLING THE BRAKE SHIFT INTERLOCK. *TT

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