There are 1 owner-reported lighting complaints for the 2002 Mercury Mountaineerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
CONSUMER NOTICED THAT THE TAIL LIGHTS WERE INOPERATIVE. THE TAIL LIGHTS STAYED ON WHILE THE VEHICLE WAS TURNED OFF. CONSUMER WILL CONTACT THE DEALER IN THE NEAR FUTURE. *AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026