2012 Mercury Mariner Hybrid Recalls
No NHTSA recalls on record for the 2012 Mercury Mariner Hybrid. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 1 complaint with NHTSA, most often about the service brakes. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“While driving on the freeway, I hit the brakes and they stopped working. On the dashboard it said that brakes needed to be serviced. Luckily I was able to stop by putting most of my weight on the brake pedal. I pulled to the side and inspected the car, nothing was wrong. I proceeded to restart the…”
Defect investigations
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2012 Mercury Mariner Hybrid as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.