Total Complaints
5 filings
MERCURY MARINER HEV · model year
2006 MERCURY MARINER HEV
5 NHTSA complaints, 1 crash report for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006MERCURYMARINER HEV carries 5 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 1 crash, 1 fire, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 MARINER HEV is service brakes with 2 filings, followed by electrical system:12v/24v/48v battery (1) and electrical system (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 22 investigation files overlapping the 2006 MARINER HEV. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
5
Complaints
1
Crashes
1
Fires
0
Injuries
0
Deaths
Crashes Reported
1 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| SERVICE BRAKES | 2 |
| ELECTRICAL SYSTEM:12V/24V/48V BATTERY | 1 |
| ELECTRICAL SYSTEM | 1 |
| FUEL SYSTEM, OTHER | 1 |
Recent Complaints
20170513CrashSERVICE BRAKES
THE BRAKES FAILED AND ABS AND BRAKE LIGHTS CAME ON. HAD A SOFT PEDAL ALMOST TO FLOOR BEFORE ANY BRAKING WAS PRESENT. AFTER TURNING OF ENGINE AND RESTARTING BRAKES RETURNED TO NORMAL. THE FIRST TIME THIS HAPPENED MY WIFE RAN INTO E REPAIR SHOP BUILDING CAUSING $3000.OO DOLLARS DAMAGE. OUR INSURANCE CHARGED HER WITH A AT FAULT ACCIDENT. WE CANNOT LOCATE THE ACCIDENT REPORT.
Mileage: 79,560
20150419SERVICE BRAKES
I WAS DRIVING DOWN THE FREEWAY IN A FULLY LOADED CAR AND TRAFFIC WAS BUILDING UP YESTERDAY. I SAW BRAKE LIGHTS AHEAD AND DECIDED TO SLOW PROACTIVELY. I PRESSED ON THE BRAKES AND THERE WAS NO SLOWING AND I HAD TO PUSH THE BRAKES AS HARD AS I COULD WITH THE PEDAL FULLY DEPRESSED TO THE FLOOR. THE CAR DID SLOW BUT I ALMOST REAR ENDED THE CAR IN FRONT. THE YELLOW ABS AND THE RED BRAKE WARNING LAMP LIT AND THE ALARM SOUNDED. I WAS SCARED TO DEATH IN HEAVY TRAFFIC AND PULLED OFF THE NEXT EXIT. I TURNED OFF THE CAR AND PUMPED THE BRAKES AND WAITED 5 MINUTES. I TURNED THE CAR ON AGAIN AND EVERYTHING WORKED BUT I WAS VERY NERVOUS ALL THE WAY HOME. I THEN GOOGLED THE ARTICLE BELOW AND AM VERY UPSET THE FORD DEALER OR FORD ITSELF NEVER ALERTED ME OF THIS KNOWN POTENTIAL MALFUNCTION....AND WHY HAS THERE BEEN NO FORMAL RECALL!?? *TR
Mileage: 60,000
20090617ELECTRICAL SYSTEM
WHILE DRIVING ON THE FREEWAY A LOUD BANG SOUND WAS HEARD FROM THE ENGINE COMPARTMENT. THE CAR SHOOK AT THE SAME TIME WHEN THE BANG OCCURRED. THE CHARGING INDICATOR IS NOW VERY SENSITIVE TO GAS ACCELERATION. I CHECKED THE ENGINE AND BATTERY AND AROUND THE CAR AND DIDN'T NOTICE ANYTHING UNUSUAL. I'M GOING TO THE DEALER TOMORROW FOR THEM TO CHECK THE 12 BATTERY AND ALTERNATOR. SINCE I HAVE A HYBRID CAR I'M ALSO GOING TO HAVE THEM CHECK SPECIAL BATTERIES FOR DEFECTS. *TR
Mileage: 18,500
20090617FUEL SYSTEM, OTHER
WHILE DRIVING ON THE FREEWAY A LOUD BANG SOUND WAS HEARD FROM THE ENGINE COMPARTMENT. THE CAR SHOOK AT THE SAME TIME WHEN THE BANG OCCURRED. THE CHARGING INDICATOR IS NOW VERY SENSITIVE TO GAS ACCELERATION. I CHECKED THE ENGINE AND BATTERY AND AROUND THE CAR AND DIDN'T NOTICE ANYTHING UNUSUAL. I'M GOING TO THE DEALER TOMORROW FOR THEM TO CHECK THE 12 BATTERY AND ALTERNATOR. SINCE I HAVE A HYBRID CAR I'M ALSO GOING TO HAVE THEM CHECK SPECIAL BATTERIES FOR DEFECTS. *TR
Mileage: 18,500
20071220FireELECTRICAL SYSTEM:12V/24V/48V BATTERY
2006 MERCURY MARINER HYBRID DRIVEN TWICE ON DEC. 19 TOTAL OF ABOUT 70 MILES OVER THE COURSE OF THE DAY. NO APPARENT PROBLEMS OR WARNINGS DURING THE TRIPS. LAST DRIVEN AT 4:30 P.M. WE WERE AWAKENED AT 1:30 A.M. BY OUR SON WHO WAS VISITING ASKING FOR OUR OTHER VEHICLE KEYS AS THE MARINER HAD EXPLODED IN OUR DRIVEWAY. HE SAW FLICKERING FLAMES IN THE BACK CARGO AREA. THE ADJACENT TRUCK WAS MOVED OUT OF HARMS WAY AND THE CAR WAS BY THEN ENGULFED IN FLAMES IN THE INTERIOR WITH FLAMES SHOOTING OUT OF THE BATTERY VENT. THE WINDOWS BLEW OUT AND TWO MORE BLUISH EXPLOSIONS CAME FROM THE BACK OF THE CAR. THE CAR IS A TOTAL LOSS. IT DEFINITELY BURNED MORE HEAVILY IN THE BACK WHERE THE HYBRID BATTERIES ARE LOCATED. THE FIRE DEPARTMENT AND SHERIFF RESPONDED. WE ARE AWAITING A DECISION FOR OUR NEXT STEP FROM THE DEALERSHIP AND OUR INSURANCE CARRIER. *TR
Mileage: 29,400
Compare 2006MERCURYMARINER HEV to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2006 MERCURY MARINER HEV have?▼
The 2006 MERCURY MARINER HEV has 5 NHTSA complaints, 1 crashes, 1 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2006 MERCURY MARINER HEV?▼
The most-complained component for the 2006 MERCURY MARINER HEV is SERVICE BRAKES with 2 complaints. Other frequently reported areas include ELECTRICAL SYSTEM:12V/24V/48V BATTERY and ELECTRICAL SYSTEM.
Is the 2006 MERCURY MARINER HEV safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.