Engine. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports2 fire reports0 injury reports

What owners actually said

51 reports

36,000 miles · Jun 19, 2013

EnginePower Train

TIMING CHAIN FAILURE. VEHICLE ENGINE LIGHT APPEARED, ENGINE TEMP SHOT UP AND I HAD TO STOP IMMEDIATELY. ENGINE WOULD NOT RESTART AND VEHICLE TOWED TO REPAIR SHOP. $1,800 REPAIR. *TR

NHTSA ODI #10520640

58,500 miles · Feb 28, 2013

EnginePower Train

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I LIVE WHERE THE WEATHER GETS INTO THE TEENS REGULARLY THIS TIME OF YEAR. MY CAR STARTED MAKING A WEIRD NOISE WHEN I STARTED IN ONE MORNING. THEN WHEN I TRIED TO DRIVE IT, IT HAD NO POWER. I TOOK IT IN AND HAD TO HAVE THE THROTTLE BODY AND NEW INTAKE MANIFOLD PUT IN FOR THE COST OF OVER $1100. I WAS TOLD BY THE SERVICE TECHNICIAN THAT THEY HAVE ONLY HAD TO DO THIS REPAIR ON MINI'S THAT LIVE IN COLD CLIMATES AND THAT IT WAS NO FAULT OF MINE. HOWEVER THERE IS NO RECALL ON THIS DEFECT AND I'M CURIOUS AS TO WHY? *TR

NHTSA ODI #10500855

52,000 miles · Dec 11, 2012

Engine

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CHECK ENGINE LIGHT CAME ON AND THERE WAS BIG DECLINE IN PERFORMANCE. ALSO, THE ENGINE HAS BEEN MAKING A RATTLING SOUND LIKE A DIESEL ENGINE FOR SEVERAL MONTHS NOW WHEN THE ENGINE IS COLD. THE CAR JUST EXCEEDED ITS 50,000K MILE WARRANTY, OF COURSE. I TOOK THE CAR IN FOR SERVICE AT AN INDEPENDENT DEALER. GOT A CALL TODAY SAYING THAT MY TURBO NEEDED TO BE REPLACED AT THE TUNE OF ABOUT $2700! ALSO, THE TIMING BELT NEEDS TO BE REPLACED AT A TUNE OF ABOUT $1300. I SPOKE WITH THE TECHNICIAN AND HE TELLS ME THAT HE SEES THESE PROBLEMS IN BMW/MINI ALL TOO FREQUENTLY ON VEHICLES WITH LOW MILEAGE. HE SAYS MINI KNOWS THERE IS A PROBLEM WITH THE ORIGINAL TIMING BELT SO MINI DOESN'T EVEN MAKE THAT MODEL OF TIMING BELT ANYMORE. HE SAID THEY ALSO KNOW THERE IS A PROBLEM WITH THE OIL SUPPLY LINE TO THE TURBO BEING TOO CLOSE TO THE EXHAUST WHICH COOKS THE OIL AND CLOGS THE LINE WHICH EVENTUALLY LEADS TO OIL STARVATION FOR THE TURBO. MINI RECOMMENDS OIL CHANGES AT 15,000 MILE INTERVALS WHICH COULD ALSO BE AN ISSUE BUT I'VE READ ABOUT PEOPLE WHO HAD THE OIL CHANGED EVERY 5,000 MILES AND STILL HAD PROBLEMS. MINI HAS RECALLED THE AUXILIARY WATER PUMP ONLY BECAUSE IT BECAME A SAFETY ISSUE. MY CAR IS DEFECTIVE AND OUTSIDE OF THE WARRANTY SO NOW I'M STUCK WITH A $5500 BILL FOR REPAIRS. *TR

NHTSA ODI #10488052

20,268 miles · Nov 23, 2012

Electrical SystemEngine And Engine Cooling

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RECALL CAMPAIGN NO: 12V-008 ELECTRIC AUXILIARY WATER PUMP HTTP://WWW-ODI.NHTSA.DOT.GOV/DEFECTS/RESULTS.CFM THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE SAYS WE ARE ALSO NOTIFIED TO TAKE THE VEHICLE TO A BMW DEALER FOR REPAIR. WHY CANNOT I NOT DO THIS? WE HAVE A BMW DEALER IN BOISE. OWNERS OF THE RECALLED VEHICLES ARE NOTIFIED TO TAKE THEIR VEHICLE TO A BMW DEALER, WHO WILL REPLACE THE AUXILIARY WATER PUMP TO PREVENT ANY INCIDENTS RELATED TO THIS ISSUE. THIS PRELIMINARY EVALUATION IS CLOSED. THE ODI REPORTS CITED ABOVE CAN BE VIEWED AT WWW-ODI.NHTSA.DOT.GOV/COMPLAINTS UNDER THE FOLLOWING IDENTIFICATION NUMBERS (ODI NOS.): 10286597, 10286663, 10289793, 10310677, 10314796, 10342365, 10394808, 10394192, 10403982, 10418325, 10422646, 10429003. I CANNOT TELL YOU HOW MANY HOURS I HAVE SPENT ON THE PHONE WITH MINI, MINI OF MURRAY, AND MINI ROADSIDE ASSISTANCE, MY LOCAL BMW DEALER, AND SEVERAL REPAIR SHOPS AND A TOW TRUCKING COMPANY.MINI IS COMPLETELY LEAVING THOSE CUSTOMERS IN THE LURCH THAT DO NOT HAVE MINI DEALERS IN THEIR STATE. NOW MINI OF MURRAY IS TELLING ME THAT IF I FIX MY CAR IN BOISE AFTER I HAVE RECEIVED THE RECALL NOTICE THAT I AM STILL ON THE HOOK FOR PAYING FOR THIS EVEN IF A MINI DEALER WERE TO INSPECT THE REPAIR FROM ANOTHER REPAIR SHOP. HOW IS THIS LEGAL? ALL I WANT IS TO HAVE THE REPAIR DONE AS SOON AS POSSIBLE AND BE REIMBURSED FOR IT, WITHOUT HAVING TO DRIVE A POTENTIALLY DANGEROUS VEHICLE 700 MILES TO DO IT. IT'S A SERIOUS WASTE OF RESOURCES, TIME AND MONEY! SOMEONE PLEASE DO SOMETHING TO MAKE THIS RIGHT WITHOUT TELLING ME THAT THERE'S NOTHING THEY CAN DO.? *TR

NHTSA ODI #10485862

45,000 miles · Oct 23, 2012

EnginePower Train

THE TIMING CHAIN TENSIONER BACKED OUT DURING MORNING COMMUTE AND THE CAR LOST ITS OIL AND CAME TO A COMPLETE STOP. THIS IS A RECURRING PROBLEM THAT MINI SHOULD ADDRESS WITH A RECALL! *TR

NHTSA ODI #10482022

65,000 miles · Oct 16, 2012

Engine

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THIS ALL STARTED LATE 2009 OR EARLY 2010 WHEN I STARTED MY MINI AND IT SOUNDED LIKE A DIESEL INSTEAD OF A GAS ENGINE, AFTER THE CAR RAN A FEW MINUTES THE RATTLING SOUND DISSIPATED. I CONTINUED TO HEAR THIS DAILY DURING COLD STARTS SO I CONTACTED A MINI DEALER WHO INSTRUCTED ME THAT THERE WAS A RECALL IN THE WORKS FOR FAULTY TIMING CHAIN TENSIONERS BUT THE PARTS WERE NOT AVAILABLE YET SO CONTINUE TO DRIVE IT SINCE IF OTHER THINGS FAIL IT IS UNDER WARRANTY. AFTER A FEW WEEKS THE TENSIONERS WERE REPLACED AND EVERYTHING SOUNDED NORMAL AGAIN. THEN I RECEIVED ANOTHER RECALL NOTICE CONCERNING POSSIBLE FIRES IN THE WATER COOLER FOR TURBO? BEFORE I COULD GET THE VEHICLE IN FOR THE RECALL, IN SEPTEMBER OF 2012 I NOTICED A VERY LOUD METALLIC RATTLE AND EXTREME LOSS OF POWER AT 2,000RPM COMING FROM THE PASSENGER SIDE OF THE ENGINE COMPARTMENT AND ASSUMED IT WAS THE RECALL CAUSING THE ISSUE. I TOOK THE MINI IN FOR THE RECALL OCT 13, 2012 AND MENTIONED THE LOUD RATTLE NOISE-POWER ISSUE, AFTER HAVING MY CAR TWO DAYS THE DEALER INFORMS ME THAT THE TENSIONERS/TIMING CHAIN IS OUT OF SPECIFICATIONS AND CREATING THE EXTREME NOISE AND POWER LOSS. DEALER IS REQUESTING $2500.00 TO REPAIR SOMETHING THAT OBVIOUSLY HAS BEEN/IS AN ISSUE WITH MINI CARS. I WRITING YOU BECAUSE THIS SITUATION WAS SCARY WHEN I WAS TRYING TO ACCELERATE IN FAST FLOWING TRAFFIC CONDITIONS OR CROSSING TRAFFIC AND THE POWER WOULD CUT OUT AT 2,000RPM LEAVING ME SHORT SHIFTING AND STRUGGLING NOT TO CAUSE A WRECK. IT REALLY NEEDS INVESTIGATED SINCE THERE ARE SO MANY COMPLAINTS AND SAFETY CONCERNS. THANK YOU. *TR

NHTSA ODI #10480652

72,000 miles · Sep 6, 2012

EnginePower Train

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NOTICED A LOUD RATTLING NOISE COMING FROM THE FRONT PASSENGER SIDE AFTER A COLD START. THE NOISE WENT AWAY AFTER DRIVING FOR ABOUT A MINUTE SO, IT WAS ATTRIBUTED TO THE SAME LOUD NOISE THAT MINIS MAKE AFTER COLD STARTS. HOWEVER, NOTICED THAT THE NOISE SEEMED LOUDER THAN NORMAL AFTER A COUPLE OF OTHER COLD STARTS AND DECIDED TO TOW THE CAR IN AFTER THE CHECK ENGINE LIGHT (YELLLOW) CAME ON AND THE ENGINE WAS JERKY (AS THOUGH THE ENGINE WAS ABOUT TO STALL). DROVE THE CAR HOME WITH NO INCIDENT (ABOUT 5 MILES). I TOWED THE CAR TO THE DEALERSHIP THE NEXT DAY AND WAS TOLD THE TIMING CHAIN GUIDE(S) BROKE AND DISINTEGRATED INTO THE OIL PAN. ENGINE POSSIBLY NEEDS TO BE REPLACED. A QUICK SEARCH ONLINE AND ON THIS SITE SHOWS THIS HAS HAPPENED TO A LOT OF MINI OWNERS (SINCE 2008) AND COMPLAINTS HAVE BEEN FILED. WHY AREN'T THERE RECALLS YET???? *TR

NHTSA ODI #10474147

38,488 miles · Jun 9, 2012

Equipment

GROWLING- RUBBING NOISE AUDIBLE AT LOW SPEEDS. AIR CONDITIONING HOSE HAD COME LOOSE AND WAS "BURNING" ON OTHER ENGINE PARTS. DEALER SERVICE STATED THIS WAS A VERY UNUSUAL CASE. CAR HAD BEEN IN FOR TENSOR CHAIN REPLACEMENT FIVE DAYS EARLIER. *JS

NHTSA ODI #10461110

37,620 miles · Jun 9, 2012

Engine

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CAR RATTLING AND SOUNDING LIKE A DIESEL FOR OVER A YEAR. DEALER SERVICE ADVISED TO CHECK OIL AND BE SURE OIL LEVEL WAS PROPER. NOVEMBER 2011, ALL OIL LEAKED OUT OF CAR ONTO GARAGE FLOOR. CAR TOWED TO DEALER SERVICE. THEY EXPLAINED OIL LEAKED BECAUSE A "PLUG" HAD COME LOOSE. DEALER REPLACED SEALING RING AND ADJUSTED THE CHAIN. I EXPRESSED CONCERN ABOUT THE ENGINE AND REQUESTED A DIAGNOSTIC BE DONE. SERVICE MANAGER REPLIED THE CAR WAS ALREADY PUT TOGETHER AND I WOULD NEED TO MAKE ANOTHER APPOINTMENT. CAR CONTINUED TO RATTLE LOUDLY. MADE ANOTHER APPOINTMENT DECEMBER 2011 AFTER RESEARCHING ONLINE AND FINDING A KNOWN PROBLEM WITH TENSOR CHAIN. I INFORMED DEALER THAT I EXPECTED THE CHAIN TO BE REPLACED AND A COMPLETE ENGINE DIAGNOSTIC. DEALER REPLACED TENSOR CHAIN. CAR CONTINUES TO RATTLE INTERMITTENTLY. OIL IS CHECKED TWICE PER WEEK AND KEPT AT PROPER LEVEL. *JS

NHTSA ODI #10461109

32,000 miles · Jun 9, 2012

Service Brakes

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REPORTED BRAKE LIGHT ON TO MINI DEALER IN SACRAMENTO CA. SERVICE STATED THE BRAKES WERE OK, LIGHT JUST NEEDED TO BE RESET. LIGHT CONTINUED TO COME ON FIVE MORE TIMES. EACH TIME, I TOOK THE CAR TO THE DEALER SERVICE DEPARTMENT AND THE SERVICE CONSULTANTS RESET THE LIGHT. DECEMBER 2011 AT 37,000 MILES REPORTED BRAKE LIGHT ON AGAIN. DEALER CHECKED AND REPORTED THAT I NEEDED BRAKES, UNFORTUNATELY, NO LONGER COVERED UNDER 36,000 MILE WARRANTY. WHEN I POINTED OUT THAT I HAD REPORTED THE BRAKE PROBLEM ON FIVE SEPARATE OCCASIONS, STARTING WHILE THE CAR WAS STILL UNDER THE 36,000 MILE WARRANTY, SERVICE MANAGER STATED THERE WAS NOTHING THAT COULD BE DONE, PLACING BLAME ON BMW'S POLICY AND ADDING THAT DEALERS ARE LOOSING MONEY BECAUSE BMW WON'T COVER WARRANTY REPAIR. I WORKED MY UP THROUGH THE DEALER MANAGEMENT, AND FINALLY A MANGER AGREED TO PICK UP THE COST OF THE NEW BRAKES, ALBEIT, QUITE RUDELY, EVEN RAISING HIS VOICE STATING, "WILL THAT MAKE YOU HAPPY NOW?" THIS WAS A POTENTIAL SAFETY ISSUE. I UNKNOWINGLY DROVE THE CAR FOR THREE MONTHS AND APPROXIMATELY 5,000 MILES NEEDING BRAKES. DEALER CLEARLY WAITED UNTIL THE WARRANTY EXPIRED TO EVEN LOOK AT THE BRAKES. *JS

NHTSA ODI #10461108

Official recalls

18V248000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:engine:gasoline:turbo/supercharger

Apr 18, 2018

BMW of North America, LLC (BMW) is recalling certain 2011-2012 BMW 550i, 550i xDrive, 550i Gran Turismo, 550i Gran Turismo xDrive, 750i, 750Li, 750i xDrive, 750Li xDrive, 760Li, X5 xDrive50i, X5 M, X6 xDrive50i, X6 M, ActiveHybrid7, MINI Cooper S Convertible, John Cooper Works (JCW) Convertible, Cooper S Countryman, Cooper S Countryman ALL4, Cooper S, JCW, Cooper S Clubman, JCW Clubman, Cooper S Roadster, JCW Roadster, Cooper S Coupe, JCW Coupe and Rolls-Royce Ghost, 2011 BMW X6 Hybrid and 2012 BMW 650i Coupe, 650i xDrive Coupe, 650i Convertible and 650i xDrive Convertible vehicles. The electric auxiliary water pump may fail and cause the circuit board to overheat.

Consequence & remedy

Consequence: If the circuit board were to overheat, it can increase the risk of a fire.

Remedy: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however not all parts are available at this time. Owners will be notified of the recall beginning June 11, 2018, and will receive a second notification when remedy parts become available. Owners may contact BMW customer service at BMW 1-800-525-7417, MINI at 1-866-825-1525, or Rolls-Royce at 1-877-877-3735. Note: BMW recommends that owners park their vehicle outdoors until the recall remedy has been performed.

Additional source detail variants (2)

Engine And Engine Cooling:engine:gasoline:turbo/supercharger

Consequence: If the circuit board were to overheat, it can increase the risk of a fire.

Remedy: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however not all parts are available at this time. Owners will be notified of the recall beginning June 11, 2018, and will receive a second notification when remedy parts become available. Owners may contact BMW customer service at BMW 1-800-525-7417, MINI at 1-866-825-1525, or Rolls-Royce at 1-877-877-3735. Note: BMW recommends that owners park their vehicle outdoors until the recall remedy has been performed.

Engine And Engine Cooling:engine

Consequence: If the circuit board were to overheat, it can increase the risk of a fire.

12V008000 · Engine And Engine Cooling:engine:gasoline:turbo/supercharger

Jan 11, 2012

BMW IS RECALLING CERTAIN MODEL YEAR 2007-2011 MINI COOPER S, 2008-2011 MINI COOPER S CLUBMAN, 2009-2011 MINI COOPER S CONVERTIBLE, 2009-2011 MINI COOPER JCW, 2009-2011 MINI COOPER JCW CLUBMAN, 2009-2011 COOPER JCW CONVERTIBLE, AND 2011 COOPER S COUNTRYMAN PASSENGER CARS MANUFACTURED FROM NOVEMBER 14, 2006, THROUGH JANUARY 18, 2011. THE ELECTRIC AUXILIARY WATER PUMP THAT COOLS THE TURBOCHARGER HAS AN ELECTRONIC CIRCUIT BOARD THAT CAN MALFUNCTION AND OVERHEAT.

Consequence & remedy

Consequence: THE CIRCUIT BOARD MAY SMOLDER WHICH COULD RESULT IN A VEHICLE FIRE.

Remedy: BMW WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE WATER PUMP FREE OF CHARGE. THE SAFETY RECALL BEGANDURING FEBRUARY 2012. OWNERS MAY CONTACT BMW AT 1-866-275-6464.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

PE11036 · Engine Compartment Fire

Opened Oct 11, 2011 · Closed Jun 11, 2012

Status: closed (inferred from source dates) · Engine And Engine Cooling

In a January 10, 2012 letter to NHTSA, BMW of North America, LLC. (BMW) submitted a Defect Information Report (DIR) identifying a defect in the electric auxiliary water pump in approximately 88,911 model year (MY) 2007-2011 Mini Cooper vehicles manufactured from November 14, 2006 through January 18, 2011 (Recall 12V-008).According to BMW, the auxiliary water pump on vehicles equipped with 4-cylinder turbocharged engines may overheat.Electro-migration can cause the pump electronic circuit board to overheat resulting in smoldering of the water pump. If smoldering occurs, it may lead to an engine compartment or vehicle fire.The pump supplier, Pierburg Pump Technology GmbH, redesigned the pump to address factors that may contribute to circuit board overheating.The redesigned pumps were completely implemented in production vehicles by January 2011.Recall 12V-008 was the third recall initiated by BMW to address electric auxiliary water pump fires in vehicles equipped with Pierburg pumps.In two October 20, 2011 letters to NHTSA, BMW submitted DIRs for similar auxiliary water pump defect conditions in approximately 32,084 MY 2008-2011 BMW 5-Series, 7-Series, X5 and X6 models equipped with 8- and 12-cylinder engines and manufactured from May 2008 through December 2010 (Recall 11V-521); and for approximately 589 MY 2010 Rolls-Royce Ghost vehicles manufactured from September 2009 through September 2010 (Recall 11V-522).In three separate April 5, 2012 letters to NHTSA, BMW submitted amendments to Recalls 11V-521, 11V-522 and 12V-008.The amendments all described a common defect condition related to a manufacturing process deviation in a certain production range of the redesigned Pierburg water pumps that could result in cracks in the pump housing, which may allow coolant to enter and contact the pump?s circuit board.BMW indicated that further analysis identified a specific machine process error at the sub-supplier that manufactures the water pump housing.Pump housing cracks may cause the circuit board to overheat and lead to smoldering of the water pump.Recall 12V-008 was, thus, amended to include approximately 1,457 MY 2011 Mini Cooper vehicles manufactured from March 31, 2011 through April 22, 2011, when pumps manufactured with the suspect manufacturing process may have been used in vehicle assembly.The amendment to Recall 11V-521 was assigned a new recall number, Recall 12V-161, and covered approximately 2,846 MY 2011-2012 BMW 5-Series, 6-Series, 7-Series, X5, and X6 vehicles manufactured from April 1, 2011 through August 1, 2011.The amendment to Recall 11V-522 was assigned a new recall number, Recall 12V-166, and covered approximately 69 MY 2011 Rolls-Royce Ghost vehicles manufactured from April 7, 2011 through June 2, 2011.The Office of Defects Investigation (ODI) analyzed complaint data provided by BMW as well as complaints submitted to ODI from consumers. In total, there were 30 unique Mini Cooper reports indicating engine fire.In addition, BMW provided warranty data showing 493 claims for replacement of the subject component on Mini Cooper vehicles.Owners of the recalled vehicles are notified to take their vehicle to a BMW dealer, who will replace the auxiliary water pump to prevent any incidents related to this issue.This preliminary evaluation is closed.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers (ODI Nos.):10286597, 10286663, 10289793, 10310677, 10314796, 10342365, 10394808, 10394192, 10403982, 10418325, 10422646, 10429003.

Additional source detail variants (3)

Engine And Engine Cooling