2006 MINI Cooper S problems & reliability
186 owner complaints filed with NHTSA for the 2006 MINI Cooper S, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
6 complaints report injuries (7 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags | 67 | 36% |
| Steering | 48 | 26% |
| Electrical System | 23 | 12% |
| Power Train | 22 | 12% |
| Engine and Engine Cooling | 15 | 8% |
| Seats | 15 | 8% |
| Visibility | 11 | 6% |
| Unknown OR Other | 9 | 5% |
| Engine | 7 | 4% |
| Fuel/propulsion System | 4 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 56,000 miles (middle 50% between 40,650 and 78,500 miles), based on 155 complaints that included mileage.
Complaints by incident year
What owners report
“The contact owns a 2006 Mini Coop S. The contact stated that the air bag warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the passenger’s side seat occupancy mat had failed. The vehicle was not repaired. The dealer was not notified of the failure. The…”
Air Bags · filed Apr 12, 2022
“Tl* the contact owns a 2006 mini cooper s. The contact stated that while driving at an undisclosed speed, the air bag sensor light illuminated and remained illuminated. The vehicle was taken to an independent mechanic who diagnosed that the front passenger side air bag system was defective and needed to be replaced…”
Air Bags · filed Mar 23, 2020
“Tl* the contact owns a 2006 mini cooper s. The contact stated that while attempting to make a right turn, the vehicle lost power steering functionality. The seat belt and check-engine warning lights illuminated. The vehicle was taken to the brown motor works (803-551-0991, located at 4041 broad river rd, columbia, sc…”
Steering · filed Jan 14, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
49 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2006 MINI Cooper S. The 10 most recent:
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…
M610607 · Service Bulletin/Repair Instructions · issued Oct 25, 2023
Programming a Replacement EGS Module with ISTA/P. Programming a replacement electronic transmission control module (EGS) with ISTA/P requires the manual entry of the correct target basic and programmed part numbers…
M240112 · Service Bulletin/Repair Instructions · issued Jul 12, 2019
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:
M650610 · Service Bulletin/Repair Instructions · issued Jun 1, 2018
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:
M650610 · Service Bulletin/Repair Instructions · issued May 1, 2018
Aisin automatic transmisison: right side output shaft seal replacement
M240118 · Service Bulletin/Repair Instructions · issued Feb 1, 2018
This Service Information bulletin supersedes SI 32 02 14 dated August 2014. SUBJECT Installation of Right-Hand Drive Steering Spindle in Left-Hand Drive Vehicle is No Longer Required. Left-hand drive steering spindles…
M320214 · Service Bulletin/Repair Instructions · issued Mar 1, 2016
Mini: because of the dme software, and a damaged clutch, the drivetrain malfunction check message appear. *ma
12 06 15 · Service Bulletin/Repair Instructions · issued Jul 1, 2015
Mini: different faults activates engine malfunction and oil warning. *ma
11 06 15 · Service Bulletin/Repair Instructions · issued Jul 1, 2015
Mini: faulty software causes the check control and engine power reduced light to appear. *ma
12 07 15 · Service Bulletin/Repair Instructions · issued Jun 1, 2015
Mini: due to faulty dme software, the service engine lights comes on, including the check control message for motor force decrease. *ma
12 05 15 · Service Bulletin/Repair Instructions · issued Jun 1, 2015
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2006 MINI Cooper S has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2006 MINI Cooper S?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 56,000 miles — budget accordingly if the car is approaching that mileage.