2003 MERCURY MOUNTAINEER Complaints

View complaints related to 2003 MERCURY MOUNTAINEER. The complaints found here are submitted by actual consumers with first hand experience. There are more than 150 complaints submitted for the 2003 MERCURY MOUNTAINEER. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

View all MERCURY Complaints
  • 2003 MERCURY MOUNTAINEER
    - NORTH BRUNSWICK, NJ., NJ

    REFERENCE NO: 10026895 REPORTED JULY9,2003. LIFTGATE IS OPENING WHILE DRIVING AT VARYING SPEEDS. DEALER INSPECTED 2XS AND CANNOT DUPLICATE, BUT HAS HAPPENED TO BOTH MYSELF AND MY HUSBAND SEPERATELY ON A NUMBER OF OCCASIONS. ALSO THE REMOTE ON KEYRING SOMETIMES STICKS AND WON'T ALLOW ENTRY TO VEHICLE OR LOCK OR UNLOCK AND WILL NOT DEPRESS

    Source: NHTSA WEB SITE
  • 2003 MERCURY MOUNTAINEER
    - CUMBERLAND, RI

    WHILE TRAVELING ABOUT 35MPH ON THE HIGHWAY AND WITHOUT PRIOR WARNING RIGHT FRONT WHEEL FELL OFF. *AK

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 MERCURY MOUNTAINEER
    - NORTH BRUNSWICK, NJ

    THE LIFTGATE IS COMING OFF WHILE DRIVING AT ANY SPEED. DEALER HAS INSPECTED VEHICLE TWICE, AND COULD NOT DUPLICATE OR CORRECT THE PROBLEM. *AK

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 MERCURY MOUNTAINEER
    - MARSHALLS CREEK, PA

    WHILE DRIVING VEHICLE HAS A VERY DANGEROUS VIBRATION MOTION. DEALER REFUSES TO REPAIR. *AK

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 MERCURY MOUNTAINEER
    - CAROL STREAM, IL

    INTERMITTENTLY THE BRAKE LIGHTS STAYING LIT AFTER VEHICLE IS TURNED OFF AND KEY IS REMOVED. LIKELY THAT THIS FAILURE ALSO CAUSED THE BRAKE LIGHTS TO REMAIN LIT WHILE DRIVING, RENDERING THE SIGNAL INEFFECTIVE. LIGHTS ACTUALLY STAYED ON TWO OCCASIONS CAUSING A DEAD BATTERY ONCE. LIGHTS WERE NOTICED THE SECOND TIME, AND WIGGLING THE BRAKE PEDAL EXTINGUISHED ALL THREE INDICATORS. DEALER REPLACED THE BRAKE LIGHT SWITCH UNDER WARRANTY. *NLM

    Source: NHTSA WEB SITE
  • 2003 MERCURY MOUNTAINEER
    - ROBBINSDALE, MN

    CONSUMER STATED THAT WHILE DRIVING AND WITHOUT WARNING THE VEHICLE WILL SURGE FORWARD CAUSING A DISTRACTION TO THE CONSUMER. DEALER NOTIFIED

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE