VehicleVerdict

2005 Mini Cooper S problems

Verdict · NHTSA data

One of the years to avoid

With 383 complaints filed to NHTSA — about 12.4 times the median Cooper S year — the 2005 model ranks #1 of 22 Cooper S years for complaint volume. It lands on the years-to-avoid list. Reports tied to this model year include 3 deaths and 7 injuries, per the complaint records themselves.

The trouble concentrates in one system: steering issues account for 56% of all reports (215 of 383), far ahead of airbags at 78.

383

NHTSA complaints

2

Recalls

2

Investigations

8

Crash-involved

31

Fires reported

7

Injuries

3

Deaths

—

NCAP overall

How does 2005 compare to other Cooper S years?

Cooper S NHTSA complaints by model year, 2005 highlighted383 complaints2002: 105 complaints2003: 258 complaints2004: 279 complaints2005: 383 complaints2006: 243 complaints2007: 300 complaints2008: 197 complaints2009: 151 complaints2010: 78 complaints2011: 46 complaints2012: 30 complaints2013: 32 complaints2014: 17 complaints2015: 20 complaints2016: 10 complaints2017: 8 complaints2019: 7 complaints2020: 8 complaints2021: 0 complaints2022: 1 complaints2024: 2 complaints2025: 6 complaints
Cooper S NHTSA complaints by model year, 2005 highlighted. Red bars are years to avoid.

See all Cooper S years to avoid →

What are the most common 2005 Mini Cooper S problems?

ComponentComplaintsShare
Steering21556%
Airbags7820%
Electrical System246%
Engine164%
Transmission133%
Seats82%
Other72%
Body & Structure41%
Visibility & Wipers31%
Lighting31%
Suspension31%
Seat Belts21%
Latches & Locks21%
Speed Control21%
Brakes10%
Tires & Wheels10%
Fuel System10%

Does the 2005 Mini Cooper S have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

15V660000SteeringOctober 15, 2015 · 86,018 units

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.

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.

15V205000AirbagsApril 6, 2015 · 91,800 units

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.

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.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“1 NORMAL DRIVING ALL THE SUDDEN STEERING WHEEL GOT HARD TO MOVE , THEN IT LOOSENED UP AND THEN CAUSED OVERSTEER 2 POWER STEERING PUMP FAILURE PUT CAR INTO DITCH DAMAGED 2 TIRES/RIMS 3 REPLACED THE FAN UNIT ONCE THEN THE ENTIRE PUMP THE SECOND TIME IT IS CURRENTLY OUT FOR THE THIRD TIME. *TR”

Complaint filed with NHTSA · Steering · February 27, 2008 · crash

“2005 MINI COOPER S WAS TRAVELING 50MPH WHEN IT HIT ICY BRIDGE SPUN AROUND AND ROLLED 3 TIMES DRIVER WAS WEARING A SEATBELT AND PASSENGER WAS NOT AND GOT EJECTED AND DIED.NO AIRBAGS DEPLOYED. HWY 299.*DT *JS”

Complaint filed with NHTSA · Airbags · November 11, 2018 · crash

“I GOT HOME FROM WORK PARKED CAR AND HEARD A WHINING NOISE UNDER HOOD I COULD SEE SMOKE AND BURING SMELL COMING FROM STEERING COOLING FAN THE FAN STAYED ON AND WENT INTO EXTREME HIGH SPEED AND CONTINUED TO SMOKE AND WIRING BURNING ,I WAS FORTUNATE ENOUGH TO BE ABLE TO DISCONNECT BATTERY WHICH…”

Complaint filed with NHTSA · Electrical System · December 9, 2017 · fire

“TL* THE CONTACT OWNS A 2005 MINI COOPER S. WHILE PARKED, A FIRE ERUPTED UNDER THE HOOD OF THE VEHICLE. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES. A POLICE REPORT WAS AVAILABLE. THE CAUSE OF THE FAILURE WAS UNKNOWN. THE FAILURE MILEAGE WAS 10,000. THE VEHICLE IDENTIFICATION NUMBER WAS UNAVAILABLE. ”

Complaint filed with NHTSA · Engine · December 24, 2009 · fire

“THE TRANSMISSION HAS FAILED AT 66K MILES - AS I AM RESEARCHING THIS PROBLEM, I CAN SEE THAT MANY PEOPLE HAVE HAD PREMATURE TRANSMISSION FAILURES WITH THEIR MINI COOPER AND BMW HAS NOT BEEN WILLING TO ADDRESS THE PROBLEM. THE COST TO US WILL BE APPROXIMATELY $10,000 TO REPAIR. *TR”

Complaint filed with NHTSA · Transmission · August 9, 2012

2005 Mini Cooper S — common questions

Is the 2005 Mini Cooper S reliable?

NHTSA data argues against it: 383 complaints put the 2005 model at #1 of 22 Cooper S years. It is one of the Cooper S years to avoid.

What are the most common 2005 Cooper S problems?

According to NHTSA complaint data, the leading problem areas are steering (215 complaints), airbags (78 complaints), electrical system (24 complaints).

Does the 2005 Mini Cooper S have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2005 Mini Cooper S. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2005 Mini Cooper S under NHTSA investigation?

NHTSA opened 2 investigations into this model year; all are now closed.

Which Mini Cooper S years should you avoid?

Based on complaint rates and open investigations, the Cooper S years to avoid are 2005, 2007, 2004, 2003, 2006, 2008, 2009, 2002, 2010. The cleanest record among Cooper S years belongs to 2021.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.