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What 33 owners told NHTSA about the 2014 Mini Cooper Hardtop

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (33)Crash / fire / injury (5)Electrical system (8)Engine (8)Transmission & drivetrain (8)Body & structure (4)Airbags (2)Engine & cooling (2)Fuel system (2)Seat belts (2)Seats (2)Steering (2)

5 of 33 complaints match · crash/fire/injury only · clear filters

Jul 12, 2022Engine & coolingFire

The contact owns a 2014 Mini Cooper. The contact stated that while driving approximately 25 mph, there was smoke detected from the vehicle. The vehicle caught fire without warning. There were no reported injuries, air bag deployment, or crash. The fire department distinguished the fire. A police report was filed. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The vehicle was towed to a lot. The manufacturer was not notified of the failure. The failure mileage was approximately 84,700.

NHTSA ODI 11473561

Jul 17, 2018AirbagsCrash

MY INSURANCE HAS ASKED ME TO FILE THIS COMPLAINT AS MY VEHICLE'SAIRBAGS DEPLOYED AT AN IMPACT UNDER 5 MPH LEADING TO THE CONCLUSION THAT THE AIRBAG SENSOR IN MY CAR IS FAULTY.ON FRIDAY, JULY 6TH AT 10:15 AM I WAS DRIVING ON THE 405 N IN BUMPER TO BUMPER FREEWAY TRAFFIC, IT WAS A CLEAR DAY WITH GOOD VISIBILITY AND ROAD CONDITIONS. THE TWO VEHICLE'S INVOLVED IN THE MINOR COLLISIONWERE MY 2014 MINI COUNTRYMAN AND A 2017 INFINITY. MANYCARS WERE CUTTING OVER TO THE RIGHT TO GET ONTO THE UPCOMING 55 NORTH AND SOUTHBOUND INTERCHANGE HIGHWAY. ASI WAS MERGING TO THE LEFT A GREY CAR SPED BY TO MERGE RIGHT CAUSING ME TO MERGE BACK INTO MY LANE. HOWEVER, THE WHITE INFINITY AHEADHAD HIT THE BRAKES CAUSING ME TOTAP HER REAR BUMPER AT AN IMPACT UNDER 5 MPH. THEN THE THREE DRIVER'S SIDE AIRBAGS DEPLOYED. I IMMEDIATELY CALLED 911 AND THEY TRANSFERRED ME TO THE CHP. AFTER HANGING UP, I GOT OUT OF MY CAR AND THE OTHER DRIVER AND IEXCHANGED INFORMATION. THE OTHER DRIVER LEFT WITHIN 5 MINUTES AS HERBUMPER WAS LEFT WITH ONLY A MINOR SCRATCH, AND NO DENTS OR BUMPS.I GOT BACK IN MY VEHICLE AND WAITED FOR THE CHP. WHEN THE OFFICER ARRIVED, HE PUSHED MY CAR TO THE RIGHT SIDE OF THE ROAD. WE WAITED FOR THE AAA TOW TRUCK. NO ACCIDENT REPORT WAS TAKEN AS THERE WAS NO ACCUSATIONS OR INJURY. THE TOW TRUCK DROVE MY VEHICLE TO THE NEAREST MINI DEALERSHIP.MY INSURANCE COMPANY WANTS TO MOVE FORWARD AND FIX BOTH CARS' MINOR DAMAGE AND REPAIR MY VEHICLE'S AIRBAGS. THECOST PER AIRBAG RANGES FROM $1000 TO $2000.HOW VERY UNFORTUNATE GIVEN THE EXTREMELY MINOR DAMAGE INVOLVED.FROM WHAT I HAVE GATHERED, I'VE FOUND THAT AIRBAGSARE TO DEPLOY AT AN ABSOLUTE MINIMUM SPEED OF 10 MPH. GIVEN THE FACT THAT THE AFOREMENTIONED COLLISION OCCURRED BELOW 10 MPH, IT IS THEREFORE TO BE ASSUMED THAT SOME SORT OF ERROR OCCURRED CAUSING THE DEPLOYMENT OF MY VEHICLE'S AIRBAGS.

NHTSA ODI 11112041

Aug 24, 2015Electrical systemFire

YOUTUBE LINK: HTTPS://WWW.YOUTUBE.COM/WATCH?V=QWXHFEKSZ0W MINI COOPER S ROADSTER 6 SPEED MANUAL WHILE DRIVING SMELLED ODOR OF RUBBER BURNING, THEN ABOUT 10 SECONDS LATER SAW SMOKE COMING FROM THE DEFROSTER VENTS AND THEN SOME SORT OF WARNING LIGHT CAME ON AND I IMMEDIATELY TURNED OFF THE ENGINE AND COASTED TO A STOP BELIEVING THE ENGINE HAD OVERHEATED. I GOT OUT OF THE CAR AND THE SMOKE GOT WORSE AND WHEN THE PLASTIC IN THE DASHBOARD HAD MELTED AWAY I SAW FLAMES AND CALLED 911. THIS ALL HAPPENED IN LESS THAN 2 MINUTES FROM THE START TO CALLING 911. THE ENGINE WAS NOT DAMAGED AND THIS WAS FROM THE WIRING I BELIEVE. I PURCHASED THE CAR NEW ON MAY 28, 2014. THE CAR WAS TOTALED.

NHTSA ODI 10758960

Mar 13, 2015Seats1 injury

DRIVING TO SHOPPING CENTER, I HAD MY HEATED SEAT TURNED TO THE HIGHEST SETTING. IT SEEMED AS THOUGH THE SEAT WAS UNUSUALLY WARM SO I TURNED THE SEAT DOWN TO THE MEDIUM SETTING AND CONTINUED DRIVING. THE SEAT CONTINUED TO FEEL UNCOMFORTABLE AS I DROVE, SO I TURNED IT DOWN TO LOW, BUT IT STILL DID NOT COOL DOWN. IT BECAME ALARMINGLY HOT SO I TURNED IT OFF COMPLETELY BUT IT DID NOT COOL DOWN. AT THIS POINT I WOULD HAVE EXITED THE CAR, BUT I WAS IN HEAVY TRAFFIC IN FRONT OF THE MALL. AFTER PARKING I DID MY SHOPPING AND DID NOT TURN THE SEAT ON FOR THE DRIVE HOME. THE NEXT MORNING I DISCOVERED A 13 INCH BURN IN THE CONFIGURATION OF A WIRE ON MY LEFT BUTTOCK AND THIGH. (PICTURE TAKEN) BMW REPORT STATED THAT THEY FOUND NOTHING WRONG WITH THE SEAT AND THAT IT "PERFORMED AS IT WAS DESIGNED." THEY ACCEPTED NO RESPONSIBILITY FOR MY BODILY INJURY. *TR

NHTSA ODI 10694167

Aug 4, 2014Engine & cooling1 injury

LEG BURN FROM HOT EXHAUST PIPE WHILE UNLOADING ITEMS FROM TRUNK. LEANED AGAINST REAR BUMPER WITH BARE LEG. *TR

NHTSA ODI 10618846

Working with the data? Download all 33 complaints as CSV · fetched from NHTSA July 27, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2014 Mini Cooper Hardtop verdict →