2005 Mini Cooper problems, complaints & recalls
Most-reported problem areas: Steering (257) · Air Bags (30) · Power Train:automatic Transmission (8)
🧭 Reliability snapshot
Compared against other Mini Cooper model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
347 NHTSA complaints that reported an odometer reading.
Safety recalls (2)
Steering:electric Power Assist System 2015-10-15 · campaign 15V660000 · 86,018 vehicles
Defect: 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.
Risk: 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.
Fix: 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.
Air Bags:frontal 2015-04-06 · campaign 15V205000 · 91,800 vehicles
Defect: 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.
Risk: 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.
Fix: 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.
Service bulletins (51)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure 2023-11-02 · M511616 · Service Bulletin/Repair Instructions
cavity protection applied to underside of the hood is leaking out onto the wheel arch trim and grille.
Electrical System 2023-10-25 · M610607 · Service Bulletin/Repair Instructions
mini electrical systems have continued to develop over the past few years. as a result, the demand on the batteries has increased. breakdowns due to an empty battery or problems in the vehicles electrical system can have various causes, most of which are not due to the battery itself. for this rea
Equipment 2018-06-01 · M650610 · Service Bulletin/Repair Instructions
navigation system has missing or incorrect road map data: the route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
Equipment:electrical:navigational System(Global Positioning System) 2018-05-01 · M650610 · Service Bulletin/Repair Instructions
navigation system has missing or incorrect road map data: the route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
Engine And Engine Cooling:exhaust System:emission Control 2018-05-01 · M120817 · Service Bulletin/Repair Instructions
w10 engine: ems2k - comprehensive component obd readiness monitor not completed: an affected vehicle fails to pass a state inspection and emission (i/m) test due to the òcomprehensive componentó obd readiness monitor status is ònot complete,ó or it fails complete after performing an applicable repai
Power Train 2018-02-01 · M240118 · Service Bulletin/Repair Instructions
aisin automatic transmisison: right side output shaft seal replacement
Showing the 6 most recent of 51 bulletins. Search all of them free at nhtsa.gov.
What owners report
2025-04-14 · Visibility:sun/Moon Roof Assembly · 172,843 mi“the contact owns a 2005 mini cooper. the contact stated that there was water accumulated on the passenger's side front floorboard. the contact stated that the heater was causing some undisclosed issues. there were no warning lights illuminated. the contact stated that the failure was related to nhtsa campaign number: 23v337000 (electrical system). …”
2025-03-26 · Steering · 117,300 mi“the contact owns a 2005 mini cooper. the contact stated while driving 35 mph, the steering wheel was difficult to turn. the vehicle lost power steering functionality. the contact stated that the failure was related to nhtsa campaign number: 15v660000 (steering). the vehicle was taken to an independent mechanic, who determined that the power steerin…”
2023-05-30 · Engine · 160,000 mi · 🔥 fire“the contact owns a 2005 mini coop s hardtop. the contact stated that while the vehicle was parked and unoccupied, the vehicle alarm activated inadvertently and the contact noticed smoke coming from underneath the hood. the contact stated that he lifted the hood open and noticed fire coming from underneath the engine. the contact extinguished the fi…”
2023-04-12 · Steering · 99,000 mi“the vehicle experienced a loss of power steering assist. the dealer was made aware of the failure; however, the vehicle was not repaired. the dealer informed me that there was no recall associated with the vin. the failure is nhtsa campaign number: 15v660000 (steering) however, the vin was not included in the recall. …”
2022-07-07 · Steering · 167,000 mi“the contact owns a 2005 mini cooper. the contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of power steering assist. the dealer was made aware of the failure; however, the vehicle was not diagnosed nor repaired. the dealer informed the contact that there was no recall associated with the vin. the manufacturer…”
2021-09-22 · Steering“2005 mini cooper s has power steering whine, hard to steer the wheel. very unsafe. …”
2021-09-08 · Structure:body · 🔥 fire“driving at approximately 10-15 miles an hour entering a parking lot when i noticed flames coming out of the hood scoop of my 2005 mini cooper s. after brief inspection from my mechanic, it is believed to have been caused by the wiring harness for abs or possibly the power steering unit since the fire originated from the rear/right hand side of the…”
2021-02-21 · Vehicle Speed Control · 1 mi“when driving vehicle transmission slips causing a jerk reaction in the vehicle and then it will renegade causing another jerk reaction in the vehicle and makes going and or stopping unpredictable. turning left is dangerous as the car may not move forward at a speed that it should or may jerk in the middle causing the vehicle to stop in front of onc…”
2020-02-24 · Steering · 77,500 mi“the power steering assist has all but stopped working, with steering now difficult at lower speed--especially when i first start the engine in the morning. the clutch doesn't respond well and the vehicle no longer goes into second gear. the rear left brake caliper seized in place, not allowing the brake pad to retract completely and therefore…”
2019-08-19 · Steering · 92,500 mi“tl* the contact owns a 2005 mini cooper. while driving approximately 50 mph, the steering became very difficult to maneuver. the contact pulled over to the side of the road and turned the vehicle off. once restarted, the steering operated normally. the contact also stated that the failure occurred approximately one and a half months and was getting…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.