IllustrationDRIVING ON THE INTERSTATE APPROXIMATELY 70MPH, SUDDENLY VEHICLE BEGAN RUMBLING. IMMEDIATELY CHECK ENGINE LIGHT FLASHED AND THE CAR IMMEDIATELY STOPPED ACCELERATING. THE MOTOR KEPT RUNNING BUT WITH A CONTINUOUS RUMBLING AND ACCELERATOR WAS COMPLETELY INACTIVE. CAR WILL START BUT NO POWER OUTPUT, PRESSING ON THE GAS IS FUTILE.
2009 Mini Cooper S Clubman
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cooper S Clubman years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
40–25K
1925–50K
1250–75K
675–100K
4100–150K
0150K+
45 reports with mileage · 6 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- 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
Power Train complaints
11 reportsTOOK IN FOR OIL CHANGE, BURNING SMELL, AND RATTLING SOUND WHEN ENGINE COLD. I WAS GIVEN A LIST AFTER THEY HAD A FEW DAYS OF: MATERIAL FAILURE OF OIL PAN GASKET, OIL FILTER HOUSING LEAK, TURBO OIL FEED LINE LEAK, MATERIAL FAILURE OF THERMOSTAT HOUSING, MATERIAL FAILURE OF WATER PUMP, AND MATERIAL FAILURE OF TIMING CHAIN, TIMING C…
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TOOK IN FOR OIL CHANGE, BURNING SMELL, AND RATTLING SOUND WHEN ENGINE COLD. I WAS GIVEN A LIST AFTER THEY HAD A FEW DAYS OF: MATERIAL FAILURE OF OIL PAN GASKET, OIL FILTER HOUSING LEAK, TURBO OIL FEED LINE LEAK, MATERIAL FAILURE OF THERMOSTAT HOUSING, MATERIAL FAILURE OF WATER PUMP, AND MATERIAL FAILURE OF TIMING CHAIN, TIMING CHAIN GUIDES, TENSIONER. I ENDED WITH A TOTAL REPAIR COST OF $4,666.30. TWO WEEKS LATER I AGAIN HAVE A BURNING SMELL AND THE TRIM COVERING THE TURBO CHARGER CRACKS. I AM TOLD THIS IS NORMAL AND IT IS JUST OUT OF THE 5 YEAR WARRANTY ON THIS EVEN THOUGH I HAVE AN EXTENDED COSMETIC WARRANTY. IN DECEMBER THE CHECK ENGINE LIGHT COMES ON BUT GOES OFF AFTER I CALL DEALER. I AM TOLD IF IT IS OFF, MAY JUST BE EMMISIONS ERROR. ON 2/20/2015, MY OIL PRESSURE LIGHT GOES ON, DEALER HAS NO OPENINGS UNTIL 2/23/15. I TAKE IN AND NOW IT HAS MORE ISSUES, STEMS AND VALVES, WHICH WILL BE ANOTHER $2K IN REPAIRS. IT IS STILL NOT DUE FOR OIL CHANGE BUT I HAD REQUESTED ONE SINCE I WAS THERE. IT IS LOW ON OIL DUE TO VALVE AND THE ENGINE ISSUE. ALL OF THESE ISSUES ARE IDENTICAL TO A THOSE VEHICLES WITH THE TENSIONER,WATER PUMP, TURBO FEED LINE RECALL.....BUT YET I AM TOLD MINE DOES NOT HAVE THE RECALL ON IT. *JS
BOTH THE TENSIONER AND THE TIMING CHAIN WENT ON THIS CAR WITH IN A FEW DAYS. WE WERE LUCKY THAT IT DID NOT TEAR APART THE ENGINE. WE CALLED MINI COOPER, AND NEW COUNTRY MINI WHERE WE BOUGHT THE CAR BRAND NEW, AND WERE TOLD THAT THERE WERE NO ISSUES WITH THESE ITEMS. HOWEVER, EVERY MINI CHAT ROOM IT WAS A HOT TOPIC. WE ORDERED TH…
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BOTH THE TENSIONER AND THE TIMING CHAIN WENT ON THIS CAR WITH IN A FEW DAYS. WE WERE LUCKY THAT IT DID NOT TEAR APART THE ENGINE. WE CALLED MINI COOPER, AND NEW COUNTRY MINI WHERE WE BOUGHT THE CAR BRAND NEW, AND WERE TOLD THAT THERE WERE NO ISSUES WITH THESE ITEMS. HOWEVER, EVERY MINI CHAT ROOM IT WAS A HOT TOPIC. WE ORDERED THE PARTS AND MY HUSBAND INSTALLED THEM. IN OCTOBER WE RECEIVED A SERVICE BULLETIN ON THE SAME PARTS, AND CALLED THE 800 NUMBER. I SPOKE WITH THE ADVISOR AND EVEN THEY COULD NOT GIVE ME A STRAIGHT ANSWER ON REPAIRING THIS CAR. FIRST THEY WOULD REIMBURSE US FOR THE PARTS, THEN THEY WANTED TO SEND A FLATBED TO PICK IT UP (THE FRONT DOOR LOCKS ARE ALSO FROZEN SHUT) AND PROVIDE A LOANER, THEN THEY NEVER SHOWED. I NEED HELP. THIS $34,000 CAR IS A DEATH TRAP. *TR
AFTER COMPLAINING TO THE DEALERSHIP 2 TIMES PRIOR, WE BROUGHT IN OUR MINI FOR SERVICE WITH A COLD-START RATTLE THAT WAS RELATED TO THE TIMING CHAIN SYSTEM. THE DEALERSHIP IN ST. LOUIS REPLACED ONLY THE TENSIONER, EVEN THOUGH ACCORDING TO STANDARD PROTOCOL (PUMA MEASURE #10686850-13) THEY SHOULD HAVE REPLACED THE ENTIRE TIMING CH…
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AFTER COMPLAINING TO THE DEALERSHIP 2 TIMES PRIOR, WE BROUGHT IN OUR MINI FOR SERVICE WITH A COLD-START RATTLE THAT WAS RELATED TO THE TIMING CHAIN SYSTEM. THE DEALERSHIP IN ST. LOUIS REPLACED ONLY THE TENSIONER, EVEN THOUGH ACCORDING TO STANDARD PROTOCOL (PUMA MEASURE #10686850-13) THEY SHOULD HAVE REPLACED THE ENTIRE TIMING CHAIN SYSTEM. WHEN THE RATTLE RETURNED A COUPLE THOUSAND MILES LATER WE BROUGHT IT BACK AND THEY TOLD US THAT IT WAS A "NORMAL NOISE" AND SENT US ON OUR WAY. THE TIMING CHAIN SYSTEM EVENTUALLY BROKE DOWN, BUT BECAUSE WE WERE NOW OUTSIDE OF WARRANTY THEY REFUSED TO FIX IT. I WOULD ADVISE ANYONE DEALING WITH THIS ISSUE TO PURSUE THE LEMON LAW, BECAUSE MINI IS AWARE OF THE ISSUE AND ISN'T FIXING IT AS THEY KNOW THEY SHOULD. WE GAVE THEM AMPLE OPPORTUNITY TO FIX THE ISSUE, AND BECAUSE OF THEIR NEGLIGENCE WE ENDED UP WITH A VEHICLE THAT DIDN'T RUN. *TR
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
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 TECHNI…
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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
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
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 T…
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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
VEHICLE FAILED DUE TO ISSUE WITH THE TIMING CHAIN TENSIONER. THIS CAUSED THE TIMING CHAIN GUIDES TO BREAK AND DROP INTO THE OIL PAN. ENTIRE ENGINE MAY NEED TO BE REPLACED. ENGINE FAILED AS I WAS PULLING OUT ONTO A VERY BUSY STREET (7TH STREET IN PHOENIX AZ) LEAVING ME STRANDED AND UNABLE TO MOVE IN TRAFFIC. THE CAR HAD T…
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VEHICLE FAILED DUE TO ISSUE WITH THE TIMING CHAIN TENSIONER. THIS CAUSED THE TIMING CHAIN GUIDES TO BREAK AND DROP INTO THE OIL PAN. ENTIRE ENGINE MAY NEED TO BE REPLACED. ENGINE FAILED AS I WAS PULLING OUT ONTO A VERY BUSY STREET (7TH STREET IN PHOENIX AZ) LEAVING ME STRANDED AND UNABLE TO MOVE IN TRAFFIC. THE CAR HAD TO BE PUSHED ONTO A SIDE STREET. *TR
2009 MINI CLUBMAN S... TIMING CHAIN NEEDS REPLACED AT 51000. 1000 MILES OUT OF WARRANTY. MINI WILL NOT TAKE RESPONSIBILITY. THIS IS POOR ENGINEERING AND EVEN POORER LACK OF ACCOUNTABILITY FROM MINI FOR A KNOWN, DOCUMENTED, AND VERY FREQUENT PROBLEM. *TR
Official recalls
218V248000 · 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
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: 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
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: 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.
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
1PE11036 · 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
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.
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.
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.