WenmarOpen by Wenmar Pro

Service bulletins for the 2012 MINI Cooper Roadster

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

110 on file from NHTSA, as of 2026-10-19.

Warranty extensions
M0106162025-03-21. ELECTRICAL SYSTEM. The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 186,000 miles as determined from the original first in-service / delivery date.
M0106162025-03-03. STRUCTURE:BODY; ELECTRICAL SYSTEM. The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 240,000 miles as determined from the original first in-service / delivery date.

A warranty extension may pay for a repair after the basic warranty has ended. Read the document for which vehicles and which repair it covers.

By type

By component

By trouble code

Bulletins, newest first
M0106162025-03-21. Warranty extension. ELECTRICAL SYSTEM. The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 186,000 miles as determined from the original first in-service / delivery date.
M0106162025-03-03. Warranty extension. STRUCTURE:BODY; ELECTRICAL SYSTEM. The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 240,000 miles as determined from the original first in-service / delivery date.
M0604242024-06-01. Service bulletin. ENGINE. Hot-Film Air Mass Meter Return
M6106072023-11-01. Service bulletin. ELECTRICAL SYSTEM. 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 reason, a battery replacement will permanently eliminate the problem only in the rarest of cases. The energy diagnosis test module helps to localize these causes. This document covers important information for the dealer on how to handle “discharged battery” complaints. Without performing the energy diagnosis test plan, the root cause of a discharged battery cannot be identified. In order to properly repair the vehicle the first time, it is very important that the diagnostic test plan is performed to completion; with all results taken into consideration.
SIM0101162022-08-01. Service bulletin. FUEL SYSTEM, GASOLINE; STEERING. N18 engine high pressure fuel pump (hdp): limited warranty extension to 10 years/120,000 miles
M3601192022-01-24. Service bulletin. ELECTRICAL SYSTEM; WHEELS; EQUIPMENT. New RDC wheel electronics will be introduced with future generation MINI models. The new wheel electronics are identified as Huf Generation 5. These new wheel electronics will need to be programmed using the new tool when replaced or when depressurized (0 psi) for more than 2 minutes.
BMWJUL13162021-05-17. Service bulletin. ENGINE; EQUIPMENT. MINI Water Pump Class Action Settlement
M0111162020-09-14. Service bulletin. SEATS. OC3 SEAT OCCUPANCY MAT - LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES: Component-Specific Limited Warranty Extension For the above-referenced vehicles, MINI USA, a division of BMW of North America, LLC (MINI USA) is extending the limited warranty for the front passenger's OC3 seat occupancy mat (shown) to: 10 years/120,000 miles as determined by the vehicle's original in-service date.
M0104192020-02-18. Service bulletin. ELECTRICAL SYSTEM; ENGINE; FUEL SYSTEM, GASOLINE. CLASS ACTION SETTLEMENT: N14 HIGH-PRESSURE FUEL PUMP (HDP) SERVICE BENEFIT CLASS VEHICLES: The MINI vehicle may experience a sudden engine operational failure reduced or loss of power while driving and the malfunction indicator lamp (MIL) may be illuminated along with high-pressure fuel pumprelated faults stored in the Engine Control Module (DME). PROCEDURE Perform the corresponding diagnosis/vehicle test and run the test plans to completion as applicable.
M6401082019-07-13. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL. Air Conditioning System Leak Testing. The customer complains of poor or no air conditioning cooling. After further diagnosis, the system is found to be low or empty of a refrigerant charge, but when using an electronic leak detector, no leak can be found. CAUSE: In most cases, an electronic leak detector is not sufficient for identifying small leaks in the system. Electronic leak detectors can give false alarms and can lead to an improper diagnosis of small leaks. A leak cannot be located exactly if accessibility is impaired (in the case of the expansion valve, evaporator or condenser).
M0102182019-05-20. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. N18 THERMOSTAT WITH THERMOSTAT HOUSING: LIMITED WARRANTY EXTENSION TO 10 YEARS/ This Service Information bulletin supersedes SI M01 02 18 dated May 2018.
M0102182019-05-20. Service bulletin. EQUIPMENT. N18 THERMOSTAT WITH THERMOSTAT HOUSING: LIMITED WARRANTYEXTENSION TO 10 YEARS/ This Service Information bulletin supersedes SI M01 02 18 dated May 2018.
M0108172019-04-22. Service bulletin. ELECTRICAL SYSTEM; ENGINE. N16 ENGINE IGNITION COILS: LIMITED WARRANTY EXTENSION TO 10 YEARS/120000 MILES This Service Information bulletin supersedes SI M01 08 17 dated February 2018.
M0111162019-02-25. Service bulletin. EQUIPMENT. OC3 SEAT OCCUPANCY MAT: LIMITED WARRANTY EXTENSION TO 10 YEARS/120.
M2301082019-01-07. Service bulletin. POWER TRAIN. "MANUAL TRANSMISSION - STIFF DIAGONAL GEARSHIFT LEVER MOVEMENT. The customer may complain of a ""stiff diagonal shift"" (e.g., N-R, R-N, 2-3/3-2 or 4-5/5-4). Also, in some cases, gears cannot be selected, or the selector gear does not go into the neutral position. CAUSE 1. The deflection lever circlip of the gearshift mechanism is damaged or missing. 2. Possible corrosion at the gearshift mechanism (shift cables or transmission gearshift unit)"
M3403132018-12-17. Service bulletin. SERVICE BRAKES. Brake Fluid Maintenance Service: 36-Month Interval. The CBS displays the first brake fluid service as a 36-month interval from the date of production, instead of the appropriate 24-month interval. Only vehicles within the specified production range can be serviced and covered by this bulletin. For vehicles outside of the production range specified in this bulletin, refer to the CBS and/or Key Read information for the brake fluid service.
M8401142018-12-10. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL. Bluetooth Connection Failures This Service Information bulletin supersedes SI M84 01 14 dated February 2016.. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances the call is then transferred back to the vehicle. Contact List incomplete General connection failures Apple iOS software (issue started with iOS 8.3 continues with iOS 9.x and its variants) Samsung S6 and S6 Edge device firmware
M6301162018-12-10. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING. Delay in Automatic Driving Light Switching on/off. When driving out of a tunnel or exiting underground parking, the automatic driving light remains switched on for two minutes. Shut-off period varies based on detected situation. This is normal operational behavior.
M1201152018-12-10. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION. Engine Misfire Due to Failed Ignition Coil This Service Information bulletin supersedes SI M12 01 15 dated March 2016.. The Check Engine or Service Engine Soon (MIL) lamp is on with misfire fault(s) stored in the DME. Intermittent performance or rough running without a relevant DME fault stored The most likely cause is that an ignition coil has failed, which in many cases can be confirmed with basic diagnosis. During operation with high temperature fluctuations, the different materials used in the Bosch ignition coil construction can deteriorate over time, leading to a failure.
M0101162018-12-10. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. "N18 Engine High-Pressure Fuel Pump (HDP): Limited Warranty Extension to 10 Years/120,000 Miles. For the above-referenced vehicles, MINI USA, a division of BMW of North America, LLC (""MINI USA"") is extending the limited warranty for the engine's High-Pressure Fuel Pump (HDP) to: 10 years/120,000 miles as determined by the vehicle's original in-service date Item #1: This ""componentspecific"" limited warranty extension applies to defects in materials and workmanship and is subject to the applicable vehicle and coverage eligibility requirements, exclusions and limitations that apply to the New MINI Passenger Car Limited Warranty. Important Note: This limited warranty extension only applies to the listed vehicles produced up to and including 2/29/2012 (Leap year). Vehicles produced on or after 3/1/2012 are fitted with different equipment. This bulletin is notice of a ""limited warranty extension."" This is NOT a notice of a Recall or Service Action. There is no immediate repair required unless the MINI vehicle is currently experiencing this problem. Even though this is NOT a Recall, MINI USA will be sending VIN-specific customer notification letters in a phased release."
M8401142018-12-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This Service Information bulletin supersedes SI M84 01 14 dated November 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the following devices: z Apple iPhones z Samsung S6 and the S6 Edge. Connectivity failure examples are: z Call disconnection - Call is transferred back to the handset. In some instances the call is then transferred back to the vehicle. z Contact List incomplete z General connection failures z Apple iOS software (issue started with iOS 8.3 continues with iOS 9.x and its variants) z Samsung S6 and S6 Edge device firmware
M0111162018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:SOFTWARE. ?OC3 SEAT OCCUPANCY MAT: LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES. This Service Information bulletin supersedes SI 01 11 16 dated December 2016.
M6106072018-12-03. Service bulletin. ELECTRICAL SYSTEM. "Discharged Battery: Energy Diagnosis Must Be Performed. MINI electrical systems and advancements in vehicle technology have resulted in an increased demand on the vehicle battery. This SI will help the dealer handle ""discharged battery"" complaints. A discharged battery can have various causes, most unrelated to the battery. A failed battery is often the symptom and not the cause. A fully serviceable battery fails when an electrical component causes the battery to discharge; the battery becomes internally damaged and must be replaced. For more information, refer to http://www.batteryuniversity.com/parttwo-42B.htm. For this reason, replacing the battery is not usually a permanent repair. The cause of the discharged battery must be analyzed in order to guarantee a proper repair. To properly repair the vehicle the first time in the workshop, the diagnostic test plans must be performed to completion, with all results taken into consideration. The procedure below will guide the technician to properly repairing the vehicle and getting paid for a warranty claim. CAUSE Discharged battery."
M1106122018-12-03. Service bulletin. ENGINE AND ENGINE COOLING. During Engine Oil Service a Small O-Ring Is Found in the Oil Filter Housing. No customer complaint has been received. During the scheduled engine oil service, the technician notices a black rubber o-ring lying on the bottom of the engine oil filter housing. The o-ring has been dislodged from the non-return valve inside the engine oil filter housing. No subsequent engine damage occurs from the dislodged o-ring. Engine oil filter housing (1) Rubber o-ring (2) The material dimensions of the rubber o-ring are not satisfactory, allowing it to become dislodged from its installation location.
M5202132018-12-03. Service bulletin. SEATS. Squeaking Noise from Front Seat. A noise may be heard from the front driver's seat back when the customer applies sideways pressure during cornering. CAUSE Surface corrosion on the metal seat back frame can make a squeaking noise when rubbing against the foam rubber padding of the seat back.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.