← New search

2005 Mini Cooper S Convertible

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

Other model years Selected year
Compare all Cooper S Convertible 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

55 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.

  • Steering. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 6 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 reports4 fire reports0 injury reports

Power Train complaints

6 reports
Clear category filter
77,000 miles · Feb 24, 2017
Power Train

TRANSMISSION UPSHIFTS AND DOWNSHIFTS ERRATICALLY AND/OR SHIFTS INTO NEUTRAL WITHOUT DRIVER INPUT WHILE IN MOTION.

NHTSA ODI #10956757

77,000 miles · Mar 23, 2014
Power Train

THE TRANSMISSION IN THIS VEHICLE IS KNOWN TO BE DEFECTIVE BY MINI USA. THE CAR IS UNDRIVABLE AND UNSAFE AS THE TRANSMISSION COULD FAIL AT ANY TIME, STRANDING THE DRIVER OR CAUSING A FIRE. *TR

NHTSA ODI #10574290

48,022 miles · Feb 11, 2014
Engine And Engine CoolingPower Train

AROUND JUNE 2008 MY MINI COOPER S 2005 BEGAN EXHIBITING WHAT APPEARED TO BE A FAILURE TO MAINTAIN CONSISTENT SPEED WHILE DRIVING AT A CONSTANT RPM. I EXPERIENCED SLOW, OR SLUGGISH ACCELERATION WHILE DRIVING AND THE ENGINE LIGHT WOULD COME ON SPORADICALLY. I TOOK MY MINI, WHICH WAS STILL UNDER WARRANTY IN FOR SERVICE TO BMW/MINI …

Read full complaint

AROUND JUNE 2008 MY MINI COOPER S 2005 BEGAN EXHIBITING WHAT APPEARED TO BE A FAILURE TO MAINTAIN CONSISTENT SPEED WHILE DRIVING AT A CONSTANT RPM. I EXPERIENCED SLOW, OR SLUGGISH ACCELERATION WHILE DRIVING AND THE ENGINE LIGHT WOULD COME ON SPORADICALLY. I TOOK MY MINI, WHICH WAS STILL UNDER WARRANTY IN FOR SERVICE TO BMW/MINI OF SAN ANTONIO AND WAS REASSURED THAT I WAS EXPERIENCING NORMAL SHIFTING MECHANICS. THEY WERE ALSO UNABLE TO DETECT WHY THE ENGINE LIGHT WAS COMING ON. I EXPERIENCED THESE IDIOSYNCRATIC ISSUES CONTINUOUSLY THROUGHOUT THE YEAR AND BEGAN TO NOTICE THE CAR JUMPING HIGHER AND LOWER IN SPEED DURING ACCELERATION IN MORE REGULAR INTERVALS. IN SEPTEMBER OF 2010 THE ENGINE WOULD LURCH INTO GEAR, SECONDS AFTER FAILING TO CHANGE GEARS EFFECTIVELY. AT TIMES, THE CAR WOULD SUDDENLY DROP OUT OF GEAR WHILE DRIVING. I BEGAN TAKING MY CAR INTO A BMW/MINI CERTIFIED SHOP IN AUSTIN, TX. AFTER MUCH TIME, MONEY, AND TROUBLE, PLUS MANY VISITS TO THE MECHANIC, MY MINI COOPER'S CONDITION DETERIORATED COMPLETELY. WHILE IN BUSY TRAFFIC MY MINI LURCHED FORWARD AND STALLED COMING TO A COMPLETE STOP WHILE DRIVING BEFORE I COULD GET IT OFF THE BUSY ROADWAY. I WAS ALMOST REAR ENDED BY VEHICLES BEHIND MINE, THESE DRIVERS HAD TO MAKE EXTREME EVASIVE MANEUVERS IN ORDER NOT TO HIT ME, THE CAR IN FRONT OF THEM, OR BE REAR ENDED THEMSELVES. THIS UNSAFE AND HAZARDOUS INCIDENT ENDANGERED MY LIFE, AND WAS THE LAST FOR MY MINI, RESULTING IN COMPLETE TRANSMISSION FAILURE IN JULY 2011. I SOUGHT OPINIONS ON MY OPTIONS, SHOP QUOTES TO FIX MY VEHICLE, ALL AROUND $10,000. MY VEHICLE HAS NOT BEEN FIXED OR ALTERED, IT STANDS AS IT DID THE DAY OF THE TRANSMISSION FAILURE. IT WAS TOWED FROM THE SHOP TO STORAGE. MY VEHICLE IS NO LONGER UNDER WARRANTY, AND THERE ARE MANY OTHERS WHO HAVE SIMILAR CIRCUMSTANCE DOCUMENTED. WHY WAS THERE NO RECALL? CLASS ACTION LAWSUITS IN CALIFORNIA AND NEW JERSEY. *TR

NHTSA ODI #10563887

85,000 miles · Oct 25, 2013
Power Train

WHEN MY MINI COOPER S CONVERTIBLE ONLY HAD AROUND 85,000 MILE ON SPEEDOMETER MY TRANSMISSION WOULD SUDDENLY HAVE DIFFICULTY GOING FROM 3RD TO 4TH GEAR AND STALL WHILE GOING DOWN THE ROAD AND I HAVE ALMOST BEEN REAR ENDED BY CARS BEHIND ME NOT EXPECTING ME TO STALL. UPON RESEARCHING WEB THERE ARE MANY SAME COMPLAINTS ABOUT THIS M…

Read full complaint

WHEN MY MINI COOPER S CONVERTIBLE ONLY HAD AROUND 85,000 MILE ON SPEEDOMETER MY TRANSMISSION WOULD SUDDENLY HAVE DIFFICULTY GOING FROM 3RD TO 4TH GEAR AND STALL WHILE GOING DOWN THE ROAD AND I HAVE ALMOST BEEN REAR ENDED BY CARS BEHIND ME NOT EXPECTING ME TO STALL. UPON RESEARCHING WEB THERE ARE MANY SAME COMPLAINTS ABOUT THIS MODEL VEHICLE. IT IS A SAFETY ISSUE. MINI USA DID NOT AGREE TO FIX THE VEHICLE. I THINK THIS SHOULD BE ADDRESSED AS A RECALL BEFORE SOME ONE IS KILLED. *TR

NHTSA ODI #10549548

76,500 miles · Dec 27, 2012
Power TrainStructure

TRAVELING AT APPROXIMATELY 40MPH. FINGER WAS CUT 2MM DEEP BY DEFECTIVE PEELING/FLAKING CHROME ACCENT ON MANUAL TRANSMISSION SHIFT KNOB. AS A RESULT, FINGER WAS BLEEDING AND EXPERIENCED A SHOCK FROM THE AFFECTED NERVE THROUGHOUT THE BODY WHILE VEHICLE WAS IN MOTION. ATTENTION TO THE ROAD WAS LOST FOR A MOMENT CAUSING ME TO NEARLY…

Read full complaint

TRAVELING AT APPROXIMATELY 40MPH. FINGER WAS CUT 2MM DEEP BY DEFECTIVE PEELING/FLAKING CHROME ACCENT ON MANUAL TRANSMISSION SHIFT KNOB. AS A RESULT, FINGER WAS BLEEDING AND EXPERIENCED A SHOCK FROM THE AFFECTED NERVE THROUGHOUT THE BODY WHILE VEHICLE WAS IN MOTION. ATTENTION TO THE ROAD WAS LOST FOR A MOMENT CAUSING ME TO NEARLY GET INTO AN ACCIDENT. *TR

NHTSA ODI #10490175

28,800 miles · Mar 30, 2011
Engine And Engine CoolingPower TrainService Brakes, Hydraulic

TL* THE CONTACT OWNS A 2005 MINI COOPER CONVERTIBLE S. THE CONTACT STATED THAT COOLANT BEGAN TO LEAK FROM THE VEHICLE ABNORMALLY AND THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER REPLACED THE THERMOSTAT WHICH HE FOUND TO BE FRACTURED. LATER, THE CONTACT BEGAN TO EXPERIENCE FAILURES WITH THE REAR BRAKES. THE DEALER REPLACED TH…

Read full complaint

TL* THE CONTACT OWNS A 2005 MINI COOPER CONVERTIBLE S. THE CONTACT STATED THAT COOLANT BEGAN TO LEAK FROM THE VEHICLE ABNORMALLY AND THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER REPLACED THE THERMOSTAT WHICH HE FOUND TO BE FRACTURED. LATER, THE CONTACT BEGAN TO EXPERIENCE FAILURES WITH THE REAR BRAKES. THE DEALER REPLACED THE BRAKE PADS AND ROTORS AND LATER, THE CONTACT BEGAN TO EXPERIENCE AN ABNORMAL RATTLING FROM THE CLUTCH. THE DEALER THEN ADVISED THAT THE CLUTCH AND FLY WHEEL WOULD NEED TO BE REPLACED. THE DEALER ALSO ADVISED THAT THERE WAS A TECHNICAL SERVICE BULLETIN ISSUED BY THE MANUFACTURER (NHTSA ITEM NUMBER : 10025903- POWER TRAIN:MANUAL TRANSMISSION) REGARDING REPLACING THE CLUTCH WITH A NEWLY DESIGNED CLUTCH AND FLY WHEEL. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 28,800.

NHTSA ODI #10393690

Official recalls

1

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

1

EA11005 · 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