IllustrationDRIVING OFF A PARKING LOT ABOUT TO MAKE A LEFT ONTO TRAFFIC, CAR SUDDENLY LOST POWER STEERING, TRY TO CORRECT DIRECTION BUT WEIGHT TONS TO STEER INTO RIGHT DIRECTION AND RUNS STRAIGHT INTO TRAFFIC. *TR
2005 Mini Cooper
Owner reports · Recalls · Investigations
More warning signs than most Cooper years
Owner complaints for the 2005 Mini Cooper are substantially higher than the model-year median of 40.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cooper 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
220–25K
5925–50K
11050–75K
9375–100K
52100–150K
11150K+
347 reports with mileage · 25 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.
- Steering. Review the 276 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
8 crash reports10 fire reports1 injury reports
What owners actually said
372 reportsPOWER STEERING PUMP FAILED WITHOUT WARNING WHILE I WAS IN THE MIDDLE OF A LEFT HAND TURN. THE CAR'S STEERING SUDDENLY BECAME SO HEAVY THAT I ALMOST DROVE INTO SOMEBODY'S YARD. SINCE THE ROAD WAS A 3 MILE STRAIGHT SHOT TO MY HOME, I DROVE IT THE REST OF THE WAY. THE PROBLEM SEEMED TO COME AND GO TO VARYING DEGREES OVER THAT DISTA…
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POWER STEERING PUMP FAILED WITHOUT WARNING WHILE I WAS IN THE MIDDLE OF A LEFT HAND TURN. THE CAR'S STEERING SUDDENLY BECAME SO HEAVY THAT I ALMOST DROVE INTO SOMEBODY'S YARD. SINCE THE ROAD WAS A 3 MILE STRAIGHT SHOT TO MY HOME, I DROVE IT THE REST OF THE WAY. THE PROBLEM SEEMED TO COME AND GO TO VARYING DEGREES OVER THAT DISTANCE. I WILL NOT BE DRIVING IT AGAIN UNTIL REPAIRED. *TR
PASSENGER AIR BAG LIGHT READS "OFF" AND CENTER CONSOLE ALERT IS LIT. GETTING VARIOUS DIAGNOSES FROM SHOPS, BUT NO ONE REALLY KNOWS HOW TO FIX THE PROBLEM. NO ONE WILL DEFINITIVELY SAY, "YES, YOUR PASSENGER AIRBAG IS OFF" OR "ON." THIS IS A KNOWN PROBLEM WITH MINIS AND THERE SHOULD HAVE BEEN A RECALL. *TR
ABOUT 2 MONTHS AGO THE STEERING STARTED GETTING HARD TO STEER AS IF THE POWER STEERING WAS BROKEN. TOOK IT TO THE MECHANIC AND HE COULD NOT FIND ANYTHING WRONG. IT WAS AN INTERMITTENT PROBLEM. ON 9/26/11 THE STEERING BECAME HARD TO STEER ALL OF THE TIME AND MY WIFE ALMOST GOT INTO A COLLISION WHEN SHE FOUND IT VERY HARD TO ST…
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ABOUT 2 MONTHS AGO THE STEERING STARTED GETTING HARD TO STEER AS IF THE POWER STEERING WAS BROKEN. TOOK IT TO THE MECHANIC AND HE COULD NOT FIND ANYTHING WRONG. IT WAS AN INTERMITTENT PROBLEM. ON 9/26/11 THE STEERING BECAME HARD TO STEER ALL OF THE TIME AND MY WIFE ALMOST GOT INTO A COLLISION WHEN SHE FOUND IT VERY HARD TO STEER. TOOK IT TO MY MECHANIC AND HE DISCOVERED THAT THE POWER STEERING PUMP HAD FAILED. IN ADDITION, HE TOLD ME THAT THERE HAS BEEN NUMEROUS REPORTS OF POWER STEERING UNIT FAILURE WITH MY 2005 MINI COOPER. I CALLED MY LOCAL MINI COOPER DEALER AND WAS TOLD THERE WAS NO RECALL AT ALL IN REGARDS TO THE POWER STEERING UNIT. SINCE MY WIFE AND I HAVE TO DRIVE THE CAR, I HAD THE POWER STEERING PUMP REPAIRED AT A COST OF $1055.00. *TR
AS REPORTED BY HUNDREDS OF OTHERS TO NHTSA AND BY THOUSANDS ON THE INTERNET, THE POWER STEERING PUMP IN OUR 2005 MINI COOPER WILL SIMPLY STOP WORKING INTERMITTENTLY AND UNEXPECTEDLY. THIS IS VERY DANGEROUS AS IT BECOMES ALMOST IMPOSSIBLE TO CONTROL THE VEHICLE. THERE ARE THOUSANDS OF OTHER COMPLAINTS ABOUT THIS ON-LINE AND WIL…
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AS REPORTED BY HUNDREDS OF OTHERS TO NHTSA AND BY THOUSANDS ON THE INTERNET, THE POWER STEERING PUMP IN OUR 2005 MINI COOPER WILL SIMPLY STOP WORKING INTERMITTENTLY AND UNEXPECTEDLY. THIS IS VERY DANGEROUS AS IT BECOMES ALMOST IMPOSSIBLE TO CONTROL THE VEHICLE. THERE ARE THOUSANDS OF OTHER COMPLAINTS ABOUT THIS ON-LINE AND WILL EVENTUALLY LEAD TO A DEATH. IT IS MY OPINION THAT NHTSA MUST IMMEDIATELY MOVE TO ESCALATE THIS FROM ENGINEERING ANALYSIS TO REQUIRE BMW OF NORTH AMERICA, LLC ISSUE A RECALL ON ALL 2005 & 2006 MODEL MINI COOPERS, IF NOT EARLIER MODELS AS THERE ARE COMPLAINTS ON-LINE GOING BACK TO 2002 WHEN THE MODEL WAS FIRST INTRODUCED TO THE US MARKET. THE COST TO REPLACE THIS UNIT IS THE BETTER PART OF $900, BUT WHAT''S THE COST OF A LIFE? MINI SHOULD HAVE LONG SINCE RECALLED THIS UNIT AND THEY HAVE KNOWN ABOUT THIS ISSUE SINCE 2002 BUT THEY HAVE CLEARLY IGNORED COMPLAINT AFTER COMPLAINT INSTEAD CLAIMING THEY ''WORK CLOSELY WITH NHTSA ON ALL COMPLAINTS'' (THEY''RE REQUIRED TO DO SO BY LAW SO THEIR STATEMENT DOESN''T HOLD MUCH WEIGHT). AS THE FAILURE IS INTERMITTENT AN UNPREDICTABLE HOW CAN I ALLOW MY WIFE OR DAUGHTER WHO IS PREPARING TO LEARN TO DRIVE TO DRIVE EITHER OF OUR MINI COOPERS UNTIL IT''S REPLACED? MINI SHOULD BE FORCED TO DO IT. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) *TT
THE FAILURE IN MY POWER STEERING PUMP OCCURRED AT 70,000 MILES WHILE DRIVING ON THE INTERSTATE HIGHWAY AT 75 MPH. THE STEERING WHEEL LOCKED AS I WAS DRIVING WHILE CHANGING LANES. I COULD NOT TURN THE WHEEL WITHOUT EXCESSIVE FORCE. I HAVE ALSO FOUND THAT A PUMP, IN THE PROCESS OF FAILING, CAUSES ANOTHER PROBLEM; THE PUMP MIGHT RA…
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THE FAILURE IN MY POWER STEERING PUMP OCCURRED AT 70,000 MILES WHILE DRIVING ON THE INTERSTATE HIGHWAY AT 75 MPH. THE STEERING WHEEL LOCKED AS I WAS DRIVING WHILE CHANGING LANES. I COULD NOT TURN THE WHEEL WITHOUT EXCESSIVE FORCE. I HAVE ALSO FOUND THAT A PUMP, IN THE PROCESS OF FAILING, CAUSES ANOTHER PROBLEM; THE PUMP MIGHT RANDOMLY START WORKING AGAIN, AND POSSIBLY IN THE PROCESS OF A TURN. THIS ACTUALLY HAPPENED TO ME AND CAUSED AN OVER COMPENSATION WHEN TURNING A CORNER (ON 2 OCCASIONS) AND POTENTIALLY ENDANGERED THE OTHER MOTORISTS ON THE ROAD, AS WELL AS MYSELF! I FOUND THAT IT WILL COST ME $1000.00+ TO HAVE THIS REPAIRED. I AM CURRENTLY UNEMPLOYED AND CANNOT AFFORD THIS EXPENSE. IN THE MEAN TIME, MY BELOVED MINI SITS IN THE GARAGE UNTIL A RECALL OR UNTIL I HAVE ENOUGH MONEY TO PAY FOR THE REPAIRS. *TR
POWER STEERING WOULD FAIL INTERMITTENTLY AND THEN GO OUT ALL TOGETHER. POWER STEERING PUMP REPLACED UNDER WARRANTY. LASTED A YEAR. FAILED AGAIN, AND DEALER REPLACED OUT OF WARRANTY BUT CHARGED LABOR. THIRD PUMP FAILING. *TR
TL* THE CONTACT OWNS A 2005 MINI COOPER. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE POWER STEERING FAILED WITHOUT WARNING. THE CONTACT MENTIONED THAT SHE WAS ABLE TO MERGE ONTO THE SHOULDER BUT WAS NOT ABLE TO CONTINUE DRIVING. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC WHO DIAGNOSED THAT THE STEERING PUMP WAS DEFECTIVE AN…
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TL* THE CONTACT OWNS A 2005 MINI COOPER. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE POWER STEERING FAILED WITHOUT WARNING. THE CONTACT MENTIONED THAT SHE WAS ABLE TO MERGE ONTO THE SHOULDER BUT WAS NOT ABLE TO CONTINUE DRIVING. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC WHO DIAGNOSED THAT THE STEERING PUMP WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 62,300 AND THE CURRENT MILEAGE WAS 64,000. THE POWER STEERING PUMP WAS REPLACED. UPDATED 10/18/11 UPDATED EVOQ 11/01/11.
TL* THE CONTACT OWNS A 2005 MINI COOPER. THE CONTACT STATED THAT WHILE TURNING AT APPROXIMATELY 15 MPH, THE STEERING WHEEL SEIZED. THE VEHICLE WAS STOPPED AND SHUT OFF. UPON RESTART, THE VEHICLE OPERATED AS NORMAL BUT THE FAILURE RECURRED ON A DAILY BASIS. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE …
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TL* THE CONTACT OWNS A 2005 MINI COOPER. THE CONTACT STATED THAT WHILE TURNING AT APPROXIMATELY 15 MPH, THE STEERING WHEEL SEIZED. THE VEHICLE WAS STOPPED AND SHUT OFF. UPON RESTART, THE VEHICLE OPERATED AS NORMAL BUT THE FAILURE RECURRED ON A DAILY BASIS. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 65,000.
POWER STEERING WENT OUT WHILE DRIVING ON THE FREEWAY. HAS BEEN HAPPENING FOR SEVERAL MONTHS, BUT USUALLY WHEN THIS HAPPENS I CAN TURN THE CAR OFF AND WHEN THE CAR IS TURNED ON AGAIN IT IS FINE FOR A WHILE. I HAD POWER STEERING FLUID TOPPED UP BUT APPARENTLY IT DIDN'T FIX THE PROBLEM. I WAS TOLD IT IS A POWER STEERING PUMP THAT N…
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POWER STEERING WENT OUT WHILE DRIVING ON THE FREEWAY. HAS BEEN HAPPENING FOR SEVERAL MONTHS, BUT USUALLY WHEN THIS HAPPENS I CAN TURN THE CAR OFF AND WHEN THE CAR IS TURNED ON AGAIN IT IS FINE FOR A WHILE. I HAD POWER STEERING FLUID TOPPED UP BUT APPARENTLY IT DIDN'T FIX THE PROBLEM. I WAS TOLD IT IS A POWER STEERING PUMP THAT NEEDS TO BE REPLACED AND COSTS APPROXIMATELY $1,000.00- 1,2000.00. TODAY THE POWER STEERING WENT OUT COMPLETELY AND WOULD NOT RETURN TO NORMAL AFTER ABOVE SAID ACTIONS. I READ THAT CONTINUING TO DRIVE THE CAR IN THIS STATE CAN CAUSE BATTERY DRAINAGE/FAILURE, FAN PROBLEMS, AND/OR ELECTRICAL FIRES. *KB
Official recalls
215V660000 · Steering:electric Power Assist System
Oct 15, 2015
BMW of North America, LLC (BMW) is recalling certain model year 2002-2005 MINI Cooper and Cooper S vehicles and 2005 Cooper and Cooper S Convertible vehicles. The affected vehicles may experience temporary or permanent loss of the electro-hydraulic steering assistance.
Consequence & remedy
Consequence: If the vehicle experiences a loss of power steering assist, extra steering effort will be required at lower speeds, potentially increasing the risk of a vehicle crash.
Remedy: MINI will notify owners, and dealers will inspect the electro-hydraulic power steering system, replacing the components and wiring, as necessary, free of charge. Interim notices were mailed to owners on December 10, 2015. Owners will receive a second notice when remedy parts become available. Owners may contact MINI customer service at 1-866-825-1525.
15V205000 · Air Bags:frontal
Apr 6, 2015
BMW of North America, LLC (BMW) is recalling certain model year 2005-2006 MINI Cooper and Cooper S vehicles manufactured January 5, 2005, to November 28, 2006, and 2005-2008 MINI Cooper Convertible and Cooper S Convertible vehicles manufactured January 5, 2005, to July 31, 2008. Due to manufacturing, installation, and exposure issues, the front passenger seat occupant detection mat may not function properly and, as a result, the front passenger air bag may not deploy in a crash.
Consequence & remedy
Consequence: An improperly functioning mat may cause the passenger frontal air bag to be inactive when the seat is occupied, and in the event of a crash, the air bag will not deploy, increasing the passenger's risk of injury.
Remedy: MINI will notify owners, and dealers will replace the front passenger seat occupant detection mat, free of charge. The recall began on October 12, 2015. Owners may contact MINI customer service at 1-866-825-1525.
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
2EA11005 · Loss Of Power Steering Assist
Opened May 4, 2011 · Closed Jan 5, 2016
Status: closed (inferred from source dates) · Steering; Steering:electric Power Assist System; Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:pump
The Office of Defects Investigation (ODI) originally opened the investigation of loss of power steering assist in model year (MY) 2004 and 2005 Mini Cooper as Preliminary Evaluation PE10-038.The investigation was upgraded to Engineering Analysis EA11-005 in May, 2011.During EA11-005 the scope was expanded to include MY 2002 and 2003 vehicles that use the same steering system.The subject vehicles now include MY 2002, the first year BMW sold MINI in the U.S., through mid-MY 2005 covering approximately 109,000 vehicles.The subject vehicles use an electrically driven pump to provide hydraulic pressure to a conventional rack-and-pinion steering gear.A pump, the electric motor, and an electronic control unit (ECU) are housed in a single component BMW calls a Power Pack.The investigation focused on contaminant-induced failure of the ECU resulting in a loss of assist without warning.When assist is lost mechanical steering is retained however increased steering effort is required to keep the vehicle on an intended path.Some consumers reported that restarting the vehicle (cycling the ignition switch) would often reinstate the steering assist.Additionally, and by design, assist can also reinstate during the drive cycle in limited circumstances.The unexpected loss of assist, and/or possibly the reinstatement of assist while driving, may contribute to a loss of vehicle control in certain driving situations.During MY 2005 production BMW introduced a revised Power Pack design (the ECU incorporated a conformal coating of the circuit board) which resulted in a significant reduction in failures.ODI identified 20 reports describing crashes consistent with a loss of power assist event possibly caused by a failure of the Power Pack.Two reports alleged an injury however both were minor in nature and did not require emergency treatment (a subsequent doctor's visit occurred in one case).Ten of these reports described low speed crashes with minimal, or in most cases no property or vehicle damage (e.g., striking a movable barrier in a parking lot).Additionally 27 other reports alleged or indicated that a crash occurred due to a Power Pack failure however in reviewing these reports, ODI either 1) was unable to confirm that a crash actually occurred (8 reports), or 2) determined that the crash circumstances (e.g., adverse road/weather conditions) or cause (e.g., the crash was caused by steering linkage failure) were not attributable to a Power Pack failure (19 reports).Throughout the investigation BMW maintained that loss of assist in the subject vehicles did not constitute a safety related defect, noting that the subject vehicles are smaller, light weight vehicles that can be reasonably controlled when assist is lost.In May 2013 BMW launched a 13 year/150,000 mile extended warranty coverage utilizing the redesigned Power Pack as a replacement part.ODI continued its investigation.In July 2014 BMW provided ODI a status of the ongoing extended warranty program, and in May 2015 ODI requested an update of complaint data.Following a review of the provided data, ODI informed BMW of its assessment that loss of steering assist failures were not adequately resolved by an extended warranty program.On October 12, 2015 BMW notified NHTSA that it would conduct a safety recall (15V-660) on approximately 86,000 subject vehicles not previously remedied with the new design Power Pack through regular or extended warranty programs.The recall covers MY 2002-2005 MINI Cooper, MY 2002-2005 MINI Cooper S, and MY 2005 MINI Cooper/Cooper S convertibles manufactured through Feb 9, 2005.Vehicles produced after this date are not included si
Additional source detail variants (4)
Steering
The Office of Defects Investigation (ODI) originally opened the investigation of loss of power steering assist in model year (MY) 2004 and 2005 Mini Cooper as Preliminary Evaluation PE10-038.The investigation was upgraded to Engineering Analysis EA11-005 in May, 2011.During EA11-005 the scope was expanded to include MY 2002 and 2003 vehicles that use the same steering system.The subject vehicles now include MY 2002, the first year BMW sold MINI in the U.S., through mid-MY 2005 covering approximately 109,000 vehicles.The subject vehicles use an electrically driven pump to provide hydraulic pressure to a conventional rack-and-pinion steering gear.A pump, the electric motor, and an electronic control unit (ECU) are housed in a single component BMW calls a Power Pack.The investigation focused on contaminant-induced failure of the ECU resulting in a loss of assist without warning.When assist is lost mechanical steering is retained however increased steering effort is required to keep the vehicle on an intended path.Some consumers reported that restarting the vehicle (cycling the ignition switch) would often reinstate the steering assist.Additionally, and by design, assist can also reinstate during the drive cycle in limited circumstances.The unexpected loss of assist, and/or possibly the reinstatement of assist while driving, may contribute to a loss of vehicle control in certain driving situations.During MY 2005 production BMW introduced a revised Power Pack design (the ECU incorporated a conformal coating of the circuit board) which resulted in a significant reduction in failures.ODI identified 20 reports describing crashes consistent with a loss of power assist event possibly caused by a failure of the Power Pack.Two reports alleged an injury however both were minor in nature and did not require emergency treatment (a subsequent doctor's visit occurred in one case).Ten of these reports described low speed crashes with minimal, or in most cases no property or vehicle damage (e.g., striking a movable barrier in a parking lot).Additionally 27 other reports alleged or indicated that a crash occurred due to a Power Pack failure however in reviewing these reports, ODI either 1) was unable to confirm that a crash actually occurred (8 reports), or 2) determined that the crash circumstances (e.g., adverse road/weather conditions) or cause (e.g., the crash was caused by steering linkage failure) were not attributable to a Power Pack failure (19 reports).Throughout the investigation BMW maintained that loss of assist in the subject vehicles did not constitute a safety related defect, noting that the subject vehicles are smaller, light weight vehicles that can be reasonably controlled when assist is lost.In May 2013 BMW launched a 13 year/150,000 mile extended warranty coverage utilizing the redesigned Power Pack as a replacement part.ODI continued its investigation.In July 2014 BMW provided ODI a status of the ongoing extended warranty program, and in May 2015 ODI requested an update of complaint data.Following a review of the provided data, ODI informed BMW of its assessment that loss of steering assist failures were not adequately resolved by an extended warranty program.On October 12, 2015 BMW notified NHTSA that it would conduct a safety recall (15V-660) on approximately 86,000 subject vehicles not previously remedied with the new design Power Pack through regular or extended warranty programs.The recall covers MY 2002-2005 MINI Cooper, MY 2002-2005 MINI Cooper S, and MY 2005 MINI Cooper/Cooper S convertibles manufactured through Feb 9, 2005.Vehicles produced after this date are not included si
Steering:electric Power Assist System
The Office of Defects Investigation (ODI) originally opened the investigation of loss of power steering assist in model year (MY) 2004 and 2005 Mini Cooper as Preliminary Evaluation PE10-038.The investigation was upgraded to Engineering Analysis EA11-005 in May, 2011.During EA11-005 the scope was expanded to include MY 2002 and 2003 vehicles that use the same steering system.The subject vehicles now include MY 2002, the first year BMW sold MINI in the U.S., through mid-MY 2005 covering approximately 109,000 vehicles.The subject vehicles use an electrically driven pump to provide hydraulic pressure to a conventional rack-and-pinion steering gear.A pump, the electric motor, and an electronic control unit (ECU) are housed in a single component BMW calls a Power Pack.The investigation focused on contaminant-induced failure of the ECU resulting in a loss of assist without warning.When assist is lost mechanical steering is retained however increased steering effort is required to keep the vehicle on an intended path.Some consumers reported that restarting the vehicle (cycling the ignition switch) would often reinstate the steering assist.Additionally, and by design, assist can also reinstate during the drive cycle in limited circumstances.The unexpected loss of assist, and/or possibly the reinstatement of assist while driving, may contribute to a loss of vehicle control in certain driving situations.During MY 2005 production BMW introduced a revised Power Pack design (the ECU incorporated a conformal coating of the circuit board) which resulted in a significant reduction in failures.ODI identified 20 reports describing crashes consistent with a loss of power assist event possibly caused by a failure of the Power Pack.Two reports alleged an injury however both were minor in nature and did not require emergency treatment (a subsequent doctor's visit occurred in one case).Ten of these reports described low speed crashes with minimal, or in most cases no property or vehicle damage (e.g., striking a movable barrier in a parking lot).Additionally 27 other reports alleged or indicated that a crash occurred due to a Power Pack failure however in reviewing these reports, ODI either 1) was unable to confirm that a crash actually occurred (8 reports), or 2) determined that the crash circumstances (e.g., adverse road/weather conditions) or cause (e.g., the crash was caused by steering linkage failure) were not attributable to a Power Pack failure (19 reports).Throughout the investigation BMW maintained that loss of assist in the subject vehicles did not constitute a safety related defect, noting that the subject vehicles are smaller, light weight vehicles that can be reasonably controlled when assist is lost.In May 2013 BMW launched a 13 year/150,000 mile extended warranty coverage utilizing the redesigned Power Pack as a replacement part.ODI continued its investigation.In July 2014 BMW provided ODI a status of the ongoing extended warranty program, and in May 2015 ODI requested an update of complaint data.Following a review of the provided data, ODI informed BMW of its assessment that loss of steering assist failures were not adequately resolved by an extended warranty program.On October 12, 2015 BMW notified NHTSA that it would conduct a safety recall (15V-660) on approximately 86,000 subject vehicles not previously remedied with the new design Power Pack through regular or extended warranty programs.The recall covers MY 2002-2005 MINI Cooper, MY 2002-2005 MINI Cooper S, and MY 2005 MINI Cooper/Cooper S convertibles manufactured through Feb 9, 2005.Vehicles produced after this date are not included si
Steering:hydraulic Power Assist:pump
The Office of Defects Investigation (ODI) originally opened the investigation of loss of power steering assist in model year (MY) 2004 and 2005 Mini Cooper as Preliminary Evaluation PE10-038.The investigation was upgraded to Engineering Analysis EA11-005 in May, 2011.During EA11-005 the scope was expanded to include MY 2002 and 2003 vehicles that use the same steering system.The subject vehicles now include MY 2002, the first year BMW sold MINI in the U.S., through mid-MY 2005 covering approximately 109,000 vehicles.The subject vehicles use an electrically driven pump to provide hydraulic pressure to a conventional rack-and-pinion steering gear.A pump, the electric motor, and an electronic control unit (ECU) are housed in a single component BMW calls a Power Pack.The investigation focused on contaminant-induced failure of the ECU resulting in a loss of assist without warning.When assist is lost mechanical steering is retained however increased steering effort is required to keep the vehicle on an intended path.Some consumers reported that restarting the vehicle (cycling the ignition switch) would often reinstate the steering assist.Additionally, and by design, assist can also reinstate during the drive cycle in limited circumstances.The unexpected loss of assist, and/or possibly the reinstatement of assist while driving, may contribute to a loss of vehicle control in certain driving situations.During MY 2005 production BMW introduced a revised Power Pack design (the ECU incorporated a conformal coating of the circuit board) which resulted in a significant reduction in failures.ODI identified 20 reports describing crashes consistent with a loss of power assist event possibly caused by a failure of the Power Pack.Two reports alleged an injury however both were minor in nature and did not require emergency treatment (a subsequent doctor's visit occurred in one case).Ten of these reports described low speed crashes with minimal, or in most cases no property or vehicle damage (e.g., striking a movable barrier in a parking lot).Additionally 27 other reports alleged or indicated that a crash occurred due to a Power Pack failure however in reviewing these reports, ODI either 1) was unable to confirm that a crash actually occurred (8 reports), or 2) determined that the crash circumstances (e.g., adverse road/weather conditions) or cause (e.g., the crash was caused by steering linkage failure) were not attributable to a Power Pack failure (19 reports).Throughout the investigation BMW maintained that loss of assist in the subject vehicles did not constitute a safety related defect, noting that the subject vehicles are smaller, light weight vehicles that can be reasonably controlled when assist is lost.In May 2013 BMW launched a 13 year/150,000 mile extended warranty coverage utilizing the redesigned Power Pack as a replacement part.ODI continued its investigation.In July 2014 BMW provided ODI a status of the ongoing extended warranty program, and in May 2015 ODI requested an update of complaint data.Following a review of the provided data, ODI informed BMW of its assessment that loss of steering assist failures were not adequately resolved by an extended warranty program.On October 12, 2015 BMW notified NHTSA that it would conduct a safety recall (15V-660) on approximately 86,000 subject vehicles not previously remedied with the new design Power Pack through regular or extended warranty programs.The recall covers MY 2002-2005 MINI Cooper, MY 2002-2005 MINI Cooper S, and MY 2005 MINI Cooper/Cooper S convertibles manufactured through Feb 9, 2005.Vehicles produced after this date are not included si
Steering:hydraulic Power Assist System
The Office of Defects Investigation (ODI) originally opened the investigation of loss of power steering assist in model year (MY) 2004 and 2005 Mini Cooper as Preliminary Evaluation PE10-038.The investigation was upgraded to Engineering Analysis EA11-005 in May, 2011.During EA11-005 the scope was expanded to include MY 2002 and 2003 vehicles that use the same steering system.The subject vehicles now include MY 2002, the first year BMW sold MINI in the U.S., through mid-MY 2005 covering approximately 109,000 vehicles.The subject vehicles use an electrically driven pump to provide hydraulic pressure to a conventional rack-and-pinion steering gear.A pump, the electric motor, and an electronic control unit (ECU) are housed in a single component BMW calls a Power Pack.The investigation focused on contaminant-induced failure of the ECU resulting in a loss of assist without warning.When assist is lost mechanical steering is retained however increased steering effort is required to keep the vehicle on an intended path.Some consumers reported that restarting the vehicle (cycling the ignition switch) would often reinstate the steering assist.Additionally, and by design, assist can also reinstate during the drive cycle in limited circumstances.The unexpected loss of assist, and/or possibly the reinstatement of assist while driving, may contribute to a loss of vehicle control in certain driving situations.During MY 2005 production BMW introduced a revised Power Pack design (the ECU incorporated a conformal coating of the circuit board) which resulted in a significant reduction in failures.ODI identified 20 reports describing crashes consistent with a loss of power assist event possibly caused by a failure of the Power Pack.Two reports alleged an injury however both were minor in nature and did not require emergency treatment (a subsequent doctor's visit occurred in one case).Ten of these reports described low speed crashes with minimal, or in most cases no property or vehicle damage (e.g., striking a movable barrier in a parking lot).Additionally 27 other reports alleged or indicated that a crash occurred due to a Power Pack failure however in reviewing these reports, ODI either 1) was unable to confirm that a crash actually occurred (8 reports), or 2) determined that the crash circumstances (e.g., adverse road/weather conditions) or cause (e.g., the crash was caused by steering linkage failure) were not attributable to a Power Pack failure (19 reports).Throughout the investigation BMW maintained that loss of assist in the subject vehicles did not constitute a safety related defect, noting that the subject vehicles are smaller, light weight vehicles that can be reasonably controlled when assist is lost.In May 2013 BMW launched a 13 year/150,000 mile extended warranty coverage utilizing the redesigned Power Pack as a replacement part.ODI continued its investigation.In July 2014 BMW provided ODI a status of the ongoing extended warranty program, and in May 2015 ODI requested an update of complaint data.Following a review of the provided data, ODI informed BMW of its assessment that loss of steering assist failures were not adequately resolved by an extended warranty program.On October 12, 2015 BMW notified NHTSA that it would conduct a safety recall (15V-660) on approximately 86,000 subject vehicles not previously remedied with the new design Power Pack through regular or extended warranty programs.The recall covers MY 2002-2005 MINI Cooper, MY 2002-2005 MINI Cooper S, and MY 2005 MINI Cooper/Cooper S convertibles manufactured through Feb 9, 2005.Vehicles produced after this date are not included si
PE10038 · Loss Of Power Steering Assist
Opened Sep 24, 2010 · Closed May 10, 2011
Status: closed (inferred from source dates) · Steering; Steering:electric Power Assist System; Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:pump
ODI has received 339 complaints alleging an unexpected loss of power steering assist while driving the vehicle.When the power steering assist stops working, drivers experienced difficulty in steering and/or controlling the vehicle.According to BMW drivers may experience either a temporary or permanent loss of power steering assist.BMW further advised that a temporary loss of power steering assist may be due to a malfunctioning cooling fan or an under-voltage condition in the power steering system.A permanent loss of power steering assist may be due to an error in the internal electronics, and may also result in the continuous running of the power steering pump.The VOQ complaints allege 5 minor crashes and 3 fires.The crashes are described as hit the curb.The fires are described as melted wires. There were no property damage claims.ODI has received similar complaints for other model year Mini.Additional information is required to evaluate the frequency, consequence, and scope of this issue.Accordingly the investigation has been upgraded to an Engineering Analysis (see EA11-005).
Additional source detail variants (4)
Steering
ODI has received 339 complaints alleging an unexpected loss of power steering assist while driving the vehicle.When the power steering assist stops working, drivers experienced difficulty in steering and/or controlling the vehicle.According to BMW drivers may experience either a temporary or permanent loss of power steering assist.BMW further advised that a temporary loss of power steering assist may be due to a malfunctioning cooling fan or an under-voltage condition in the power steering system.A permanent loss of power steering assist may be due to an error in the internal electronics, and may also result in the continuous running of the power steering pump.The VOQ complaints allege 5 minor crashes and 3 fires.The crashes are described as hit the curb.The fires are described as melted wires. There were no property damage claims.ODI has received similar complaints for other model year Mini.Additional information is required to evaluate the frequency, consequence, and scope of this issue.Accordingly the investigation has been upgraded to an Engineering Analysis (see EA11-005).
Steering:electric Power Assist System
ODI has received 339 complaints alleging an unexpected loss of power steering assist while driving the vehicle.When the power steering assist stops working, drivers experienced difficulty in steering and/or controlling the vehicle.According to BMW drivers may experience either a temporary or permanent loss of power steering assist.BMW further advised that a temporary loss of power steering assist may be due to a malfunctioning cooling fan or an under-voltage condition in the power steering system.A permanent loss of power steering assist may be due to an error in the internal electronics, and may also result in the continuous running of the power steering pump.The VOQ complaints allege 5 minor crashes and 3 fires.The crashes are described as hit the curb.The fires are described as melted wires. There were no property damage claims.ODI has received similar complaints for other model year Mini.Additional information is required to evaluate the frequency, consequence, and scope of this issue.Accordingly the investigation has been upgraded to an Engineering Analysis (see EA11-005).
Steering:hydraulic Power Assist:pump
ODI has received 339 complaints alleging an unexpected loss of power steering assist while driving the vehicle.When the power steering assist stops working, drivers experienced difficulty in steering and/or controlling the vehicle.According to BMW drivers may experience either a temporary or permanent loss of power steering assist.BMW further advised that a temporary loss of power steering assist may be due to a malfunctioning cooling fan or an under-voltage condition in the power steering system.A permanent loss of power steering assist may be due to an error in the internal electronics, and may also result in the continuous running of the power steering pump.The VOQ complaints allege 5 minor crashes and 3 fires.The crashes are described as hit the curb.The fires are described as melted wires. There were no property damage claims.ODI has received similar complaints for other model year Mini.Additional information is required to evaluate the frequency, consequence, and scope of this issue.Accordingly the investigation has been upgraded to an Engineering Analysis (see EA11-005).
Steering:hydraulic Power Assist System
ODI has received 339 complaints alleging an unexpected loss of power steering assist while driving the vehicle.When the power steering assist stops working, drivers experienced difficulty in steering and/or controlling the vehicle.According to BMW drivers may experience either a temporary or permanent loss of power steering assist.BMW further advised that a temporary loss of power steering assist may be due to a malfunctioning cooling fan or an under-voltage condition in the power steering system.A permanent loss of power steering assist may be due to an error in the internal electronics, and may also result in the continuous running of the power steering pump.The VOQ complaints allege 5 minor crashes and 3 fires.The crashes are described as hit the curb.The fires are described as melted wires. There were no property damage claims.ODI has received similar complaints for other model year Mini.Additional information is required to evaluate the frequency, consequence, and scope of this issue.Accordingly the investigation has been upgraded to an Engineering Analysis (see EA11-005).