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1999 Mercury Mystique

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1999 Mercury Mystique do not stand out strongly from the model-year median of 71.

About this comparison →

When problems were reported

Mileage at the reported incident

47 reports with mileage · 81 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Structure. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports1 fire reports11 injury reports

What owners actually said

128 reports
125,000 miles · Oct 8, 2012
EngineStructure

I WAS DRIVING ALONG WHEN I COULD SMELL MY CAR GETTING HOT, SO I PULLED OVER AND SURE ENOUGH IT WAS OVERHEATING, BUT DID NOT SHOW INSIDE ON THE DASHBOARD, SO I HAD IT CHECKED AND THE PLASTIC HOUSING AROUND THE THERMOSTAT WAS CRACKED IN 3 PLACES, SO I SAY FIX IT ,THEY SAID IT WOULD BE 450.00, OK NO PROBLEM, THEN THEY CALLED BACK A…

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I WAS DRIVING ALONG WHEN I COULD SMELL MY CAR GETTING HOT, SO I PULLED OVER AND SURE ENOUGH IT WAS OVERHEATING, BUT DID NOT SHOW INSIDE ON THE DASHBOARD, SO I HAD IT CHECKED AND THE PLASTIC HOUSING AROUND THE THERMOSTAT WAS CRACKED IN 3 PLACES, SO I SAY FIX IT ,THEY SAID IT WOULD BE 450.00, OK NO PROBLEM, THEN THEY CALLED BACK AND SAID THAT THE HOUSING WAS WELDED TO THE MANIFOLD AND THAT I WOULD HAVE TO REPLACE ALL FOR 1200.00 AND THAT THE HOUSING WASN'T MADE OF PLASTIC ANYMORE BECAUSE OF THIS PROBLEM. I THINK THIS SHOULD BE A RECALL AND FIXED FOR FREE. *TR

NHTSA ODI #10479223

Mileage unknown · Mar 17, 2011
Equipment

S10 APPROPRIATE HANDLING- LETTER TO THE SECRETARY FROM REQUESTING THE RECALL AND REPLACEMENT OF FACULTY FLOOR MATS DUE TO SAFETY REASONS ON HIS 1999 MERCURY MYSTIQUE. *TGW THE CONSUMER STATED THE CLIPS THAT HELD THE FLOOR MATS IN PLACE BROKE DUE TO NORMAL WEAR.

NHTSA ODI #10391944

80,000 miles · Oct 29, 2009
Structure

TL* THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE ENTIRE LENGTH OF THE INSTRUMENT CONTROL PANELS SURFACE BEGAN DEVELOPED CRACKS AND WARPS. A PLASTIC PIECE FROM THE PANEL, THAT WAS 5 INCHES IN HEIGHT BLOCKS THE WINDSHIELD. THE VEHICLE HAS NOT BEEN REPAIRED FOR THE MALFUNCTION. THE CONTACT COMMENTED THE FAILURE WAS RELATED TO…

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TL* THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE ENTIRE LENGTH OF THE INSTRUMENT CONTROL PANELS SURFACE BEGAN DEVELOPED CRACKS AND WARPS. A PLASTIC PIECE FROM THE PANEL, THAT WAS 5 INCHES IN HEIGHT BLOCKS THE WINDSHIELD. THE VEHICLE HAS NOT BEEN REPAIRED FOR THE MALFUNCTION. THE CONTACT COMMENTED THE FAILURE WAS RELATED TO THE FORD CONTOUR DASHBOARD DEFECT. THE FAILURE MILEAGE WAS 80,000. THE CURRENT MILEAGE WAS 112,000.

NHTSA ODI #10290283

70,000 miles · Jan 17, 2009
Fuel System, Gasoline

1999 MERCURY MYSTIQUE, SECOND OWNER, PURCHASED IS 2005. THE GAS LINE FREEZES WHEN THE TEMPERATURE REACHES BELOW 20 DEGREES. THE TANK IS HALF FULL, TREATED FOR WINTER WEATHER AND IT STILL FREEZES. THIS IS NOT NORMAL: I'VE OWNED 2 OTHER VEHICLES (FORD TEMPO/DODGE STRATUS) NEVER HAPPENED. I'VE MISSED WORK DUE TO THIS GAS LINE FREE…

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1999 MERCURY MYSTIQUE, SECOND OWNER, PURCHASED IS 2005. THE GAS LINE FREEZES WHEN THE TEMPERATURE REACHES BELOW 20 DEGREES. THE TANK IS HALF FULL, TREATED FOR WINTER WEATHER AND IT STILL FREEZES. THIS IS NOT NORMAL: I'VE OWNED 2 OTHER VEHICLES (FORD TEMPO/DODGE STRATUS) NEVER HAPPENED. I'VE MISSED WORK DUE TO THIS GAS LINE FREEZE AND AM THE ONLY RESIDENT IN MY NEIGHBORHOOD THAT IS HAVING THIS PROBLEM. IT HAS TO BE A MANUFACTURE DEFECT OR THE GAS TANK IS NOT PROTECTED. THIS IS THE SECOND WINTER SEASON THIS HAS HAPPENED. *TR

NHTSA ODI #10255408

Mileage unknown · Jan 2, 2009
Electrical SystemEngine And Engine CoolingFire

MY HUSBAND AND I WAS DRIVING IN TRAFFIC FROM AN APPOINTMENT AND ALL OF A SUDDEN THE CAR STARTS SMOKING WITHIN A QUICK SECOND THE FRONT LEFT SIDE BURST INTO FLAMES, ELECTRICAL WINDOWS WOULDN'T WORK AND THE BRAKES FAILED, THE WE HAD TO RIDE TRAFFIC UNTIL WE COULD MOVE OVER TO THE CURVE AT THIS TIME THE EMERGENCY BRAKE HAD TO BE US…

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MY HUSBAND AND I WAS DRIVING IN TRAFFIC FROM AN APPOINTMENT AND ALL OF A SUDDEN THE CAR STARTS SMOKING WITHIN A QUICK SECOND THE FRONT LEFT SIDE BURST INTO FLAMES, ELECTRICAL WINDOWS WOULDN'T WORK AND THE BRAKES FAILED, THE WE HAD TO RIDE TRAFFIC UNTIL WE COULD MOVE OVER TO THE CURVE AT THIS TIME THE EMERGENCY BRAKE HAD TO BE USED IN ORDER TO STOP THE CAR AND I HAD TO MOVE MYSELF OUT ON THE DRIVERS SIDE. *TR

NHTSA ODI #10253621

206,000 miles · Jul 16, 2008
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN IT WAS DEPRESSED. THE CONTACT ATTEMPTED TO EXIT THE DRIVEWAY AT 2 MPH, BUT THE VEHICLE FAILED TO STOP. SHE HAD TO CONTINUOUSLY APPLY PRESSURE TO THE BRAKE PEDAL IN ORDER FOR THE VEHICLE TO STOP. SHE INSPECTED THE VEHICLE AND NOTICED BRAKE…

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TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN IT WAS DEPRESSED. THE CONTACT ATTEMPTED TO EXIT THE DRIVEWAY AT 2 MPH, BUT THE VEHICLE FAILED TO STOP. SHE HAD TO CONTINUOUSLY APPLY PRESSURE TO THE BRAKE PEDAL IN ORDER FOR THE VEHICLE TO STOP. SHE INSPECTED THE VEHICLE AND NOTICED BRAKE FLUID LEAKING FROM UNDERNEATH. SHE ALSO NOTICED THAT THE BRAKE LINE AND CHASSIS WERE EXCESSIVELY RUSTED. THE DEALER STATED THAT BECAUSE THERE WAS NO RECALL, THEY WOULD NOT ASSUME ANY FINANCIAL RESPONSIBILITY FOR THE REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 206,000. UPDATED 09/10/08. *LJ UPDATED 09/12/08. *JB

NHTSA ODI #10234509

Mileage unknown · Jun 20, 2008
StructureUnknown Or Other

1999 MERCURY MYSTIQUE DASHBOARD IS CURLING UP. CONSUMER STATES THAT FORD'S RECALL TO REPAIR THIS PROBLEM HAS EXPIRED AND THERE'S NOTHING THEY CAN DO. *NJ

NHTSA ODI #10231809

48,246 miles · Jun 9, 2008
Engine And Engine CoolingExterior LightingSeat Belts

TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE CONTACT NOTICED MOISTURE IN THE DRIVER'S SIDE HEADLIGHT. IN ADDITION, THE DRIVER'S SIDE TAIL LIGHT DRIPPED WATER INTO THE TRUNK WHEN IT WAS OPENED. SHE NOTICED THAT THE MOISTURE WAS ALWAYS PRESENT, ESPECIALLY AFTER IT RAINED. THE VEHICLE HAS NOT BEEN DIAGNOSED. THE CURRENT MI…

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TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE CONTACT NOTICED MOISTURE IN THE DRIVER'S SIDE HEADLIGHT. IN ADDITION, THE DRIVER'S SIDE TAIL LIGHT DRIPPED WATER INTO THE TRUNK WHEN IT WAS OPENED. SHE NOTICED THAT THE MOISTURE WAS ALWAYS PRESENT, ESPECIALLY AFTER IT RAINED. THE VEHICLE HAS NOT BEEN DIAGNOSED. THE CURRENT MILEAGE IS 51,504 AND FAILURE MILEAGE WAS APPROXIMATELY 48,246. UPDATED 07/07/08. *LJ THE PASSENGER SIDE SEAT BELT WAS INOPERABLE, THE TIMING BELT WAS REPLACED. UPDATED

NHTSA ODI #10230307

85,000 miles · Jan 28, 2008
Unknown Or Other

DASH STARTED PEELING FROM RIGHT CORNER AND NOW HAS PEELED AWAY FROM FRONT OF DASH AREA ALL THE WAY ACROSS. *CN

NHTSA ODI #10216234

50,000 miles · Jul 27, 2007
Engine And Engine CoolingSuspension

TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE CONTACT HEARD A LOUD GRINDING NOISE COMING FROM THE FRONT END OF THE VEHICLE AND FELT A VIBRATION WHILE IDLING. THE MECHANIC STATED THAT THE ENGINE MOUNTS NEEDED TO BE CHANGED. THE CONTACT STATED THAT THE VEHICLE WOULD JERK TO THE RIGHT WHEN STOPPING AND JERKED TO THE LEFT WHEN…

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TL*THE CONTACT OWNS A 1999 MERCURY MYSTIQUE. THE CONTACT HEARD A LOUD GRINDING NOISE COMING FROM THE FRONT END OF THE VEHICLE AND FELT A VIBRATION WHILE IDLING. THE MECHANIC STATED THAT THE ENGINE MOUNTS NEEDED TO BE CHANGED. THE CONTACT STATED THAT THE VEHICLE WOULD JERK TO THE RIGHT WHEN STOPPING AND JERKED TO THE LEFT WHEN HE ACCELERATED. AS OF JULY 27, 2007, THE VEHICLE HAS NOT BEEN REPAIRED. THE CURRENT MILEAGE WAS 57,000 AND FAILURE MILEAGE WAS 50,000. UPDATED 02-01-08. *KB THE CONSUMER HAS SINCE TRADED IN THE VEHICLE. UPDATED

NHTSA ODI #10197672

Official recalls

2

00V075000 · Service Brakes, Hydraulic:foundation Components

Mar 9, 2000

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.

Consequence & remedy

Consequence: 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.

Remedy: DEALERS WILL INSTALL IMPROVED PCRV'S IN THE REAR BRAKE SYSTEM. THIS RECALL WAS EXPANDED IN SEPTEMBER 2000 TO INCLUDE 1999 AND 2000 FORD CONTOUR, MERCURY MYSTIQUE AND COUGAR VEHICLES.

99V060000 · Electrical System:ignition:switch

Mar 17, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES BUILT WITH AUTOMATIC TRANSMISSIONS WHICH UTILIZE A PARK/LOCK SOLENOID. IT IS POSSIBLE TO ROTATE THE IGNITION KEY TO THE LOCK POSITION AND REMOVE THE KEY WITHOUT THE SHIFT LEVER AND TRANSMISSION BEING IN PARK. THESE VEHICLES DO NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION."

Consequence & remedy

Consequence: THIS COULD RESULT IN A CRASH AND POSSIBLE PERSONAL INJURY.

Remedy: DEALERS WILL INSPECT THESE VEHICLES. VEHICLES THAT HAVE UNITS WITH IGNITION KEYS REMOVABLE IN GEAR POSITIONS OTHER THAN PARK, WILL HAVE THE STEERING COLUMN REPLACED.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

2

DP06004 · Instrument Panel Cover Warpage

Opened Oct 23, 2006 · Closed Apr 10, 2007

Status: closed (inferred from source dates) · Structure; Visibility:defroster/defogger/hvac System:fan/motor

THE AGENCY HAS DENIED A PETITION REQUESTING AN INVESTIGATION OF INSTRUMENT PANEL WARPAGE FOR THE SUBJECT VEHICLES. THE NOTICE OF DENIAL WAS PUBLISHED IN THE FEDERAL REGISTER, VOLUME 72, NUMBER 67, ON MONDAY, APRIL 9, 2007, PAGES 17605 AND 17606.SEE DOCUMENT SEARCH FOR DETAILS.

Additional source detail variants (2)

Structure

THE AGENCY HAS DENIED A PETITION REQUESTING AN INVESTIGATION OF INSTRUMENT PANEL WARPAGE FOR THE SUBJECT VEHICLES. THE NOTICE OF DENIAL WAS PUBLISHED IN THE FEDERAL REGISTER, VOLUME 72, NUMBER 67, ON MONDAY, APRIL 9, 2007, PAGES 17605 AND 17606.SEE DOCUMENT SEARCH FOR DETAILS.

Visibility:defroster/defogger/hvac System:fan/motor

THE AGENCY HAS DENIED A PETITION REQUESTING AN INVESTIGATION OF INSTRUMENT PANEL WARPAGE FOR THE SUBJECT VEHICLES. THE NOTICE OF DENIAL WAS PUBLISHED IN THE FEDERAL REGISTER, VOLUME 72, NUMBER 67, ON MONDAY, APRIL 9, 2007, PAGES 17605 AND 17606.SEE DOCUMENT SEARCH FOR DETAILS.

EA01001 · Blower Switch/resistor Or Wiring Harness

Opened Jan 5, 2001 · Closed Jul 31, 2001

Status: closed (inferred from source dates) · Electrical System

There is no summary currently available

Additional source detail variants (2)

Electrical System

There is no summary currently available

Electrical System

There is no summary currently available