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Service bulletins for the 2000 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.

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

By type

By component

By trouble code

Bulletins, newest first
134542000-11-28. Service bulletin. VEHICLE SPEED CONTROL. SUBJECT REGARDING THE SPEED CONTROL SWITCH VOLTAGE READINGS - SERVICE TIP. *TT
133552000-11-27. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION REGARDING A/C PEANUT O-RING COLOR. *TT
140772000-07-27. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME VEHICLES MAY EXHIBIT A ROUGH IDLE OR HESITATION AFTER A HOT SOAK AT APPROXIMATELY 30 MINUTES. **MR
85712000-07-26. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME VEHICLES MAY EXHIBIT A ROUGH IDLE OR HESITATION AFTER A HOT SOAK OF APPROXIMATELY 30 MINUTES. **MR
138302000-06-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH A 2.5L ENGINE AND BUILT AFTER MAY 5, 1999 MAY EXHIBIT AN INTERMITTENT HARD/NO START, ROUGH IDLE OR HESITATION AFTER A HOT SOAK OF APPROXINATELY 30 MINUTES. *MJS
137612000-06-12. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. SOME VEHICLES EQUIPPED WITH 2.0L ENGINES MAY EXHIBIT SYMPTOMS OF CLUTCH SLIPPAGE OR NO CLUTCH ENGAGEMENT AFTER PERFORMINB REPAIRS TO THE CLUTCH SYSTEM. *MJS
83342000-06-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH A 2.5 ENGINE AND BUILT AFTER MAY 25, 1999 MAY EXHIBIT AN INTERMITTENT HARD / NO START, ROUGH IDLE OR HESITATION AFTER A HOT SOAK OF APPROXIMATELY 30 MINUTES. *TT
138662000-06-08. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. EXPERIENCING A HOOT NOISE FROM THE IDLE IDLE AIR BYPASS SOLENOID ON DECELERATION, USUALLY IN COLD AMBIENT TEMPERATURES. *TT
79232000-06-08. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. CLUTCH WILL NOT ENGAGE AFTER SERVICE.
81952000-06-08. Service bulletin. SUSPENSION:REAR. SOME VEHICLES BUILT ON DECEMBER 13, 1999, AT KANSAS CITY ASSEMBLY PLANT MAY EXHIBIT A CREAKING OR GRUNTING TYPE NOISE FROM THE REAR SUSPENSION. *TT
00372000-06-07. Service bulletin. UNKNOWN OR OTHER. VEHICLE MAY EXPERIENCE THE MALFUNCTION INCIATOR LAMP (MIL) ILLUMINATION WITH DIAGNOSTIC TROUBLE CODES (DTCS). *MJS
81282000-06-07. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME VEHICLES MAY EXPERIENCE A HOOT NOISE FROM THE IDLE IDLE AIR BYPASS SOLENOID ON DECELERATION, USUALLY IN COLD AMBIENT TEMPERATURES. THE IDLE SPEED MAY ALSO REMAIN SLIGHTLY HIGHER OR LOWER THAN DESIRED WHEN THIS NOISE IS PRESENT. *TT
00192000-06-07. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. INFORMATION REGARDING SEVERAL INTERNAL CHANGES THAT HAVE BEEN IMPLEMENTED ON THE MRX-75 TRANSAXLE TO IMPROVE SHIFT EFFORTS. *MJS
80542000-06-07. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME VEHICLES EQUIPPED WITH A 2.5L ENGINE AND BUILT AFTER MAY 5, 1999 MAY EXHIBIT AN INTERMITTENT HARD / NO START, ROUGH IDLE OR HESITATION AFTER A HOT SOAK OF APPROXIMATELY 30 MINUTES. *TT
78222000-06-07. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. THE NEW SYNTHETIC TRANSMISION FLUID MUST BE USED WHENEVER ADDING FLUID OR PERFORMING ANY TYPE OF SERVICE TO THE TRANSAXLE FOR VEHICLES EQUIPPED WITH THE MTX-75 5-SPEED MANUAL TRANSAXLE.
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
135422000-05-18. Service bulletin. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. EXPERIENCING AN INTERMITTENTNOISE DESCRIBED AS A BUZZ OR RATTLE FROM THE CENTER OF THE INSTRUMENT PANEL OR BEHIND THE CLUSTER AREA. *TT
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
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
72492000-03-30. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION ON USING PEANUT STYLE A/C FITTINGS. *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
992482000-03-10. Service bulletin. INTERIOR LIGHTING. CONCERNS WITH THE INTERIOR LAMP STAYING ON. *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

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