2021 Mini Cooper TSBs

48 manufacturer communications for the 2021 Mini Cooper sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2021 Cooper problem report covers complaints, recalls, and investigations.

48Communications
3Campaigns & extensions

What the bulletins cover

Electrical15 bulletins
Body & structure11 bulletins
Engine5 bulletins
Fuel system4 bulletins
Suspension2 bulletins
Steering2 bulletins

Warranty extensions, campaigns & software updates

Worth checking your VIN against — these can mean free or reimbursed work if your vehicle qualifies.

Electrical M840226 July 10, 2026 Service campaign

Once the Telematics Module (TCB2) enters sleep mode, a MINI Data Services trigger for Remote Services(remote engine start, lock/unlock/climate conditioning) will not be able to reactivate the TCB2. Due to this issue, Remote Services will not function in the vehicle when parked…

Fuel system M010324 April 27, 2026 Warranty extension

EVAP PURGE (VENT) VALVE EXT LTD WTY (ELW) 15 YRS/150,000 MLS

Fuel system M010124 October 8, 2024 Warranty extension

EVAP PURGE (VENT) VALVE EXT LTD WTY (ELW) 15 YEARS/150,000 MILES

Most recent service bulletins

The 20 most recent of 48 communications on file. The complete set is searchable on NHTSA's page for this vehicle.

Suspension M310424 March 4, 2024

During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/or outer CV boots.

Body & structure M511616 November 2, 2023

Cavity protection applied to underside of the hood is leaking out onto the wheel arch trim and grille.

Electrical M610607 October 25, 2023

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…

Service bulletin M110323 August 1, 2023

?BMW AG has issued a Delivery Stop: REPLACE CHARGE AIR LINE.

Body & structure M540123 August 1, 2023

?The panoramic roof sunblind does not close, or jams while closing.

Body & structure M510123 May 1, 2023

Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.

Electrical M610123 March 1, 2023

Oscillations in the electric drive can occur. As a result, the 12 V positive battery cable may rub against the battery box cover.

Electrical M610223 March 1, 2023

The buttons on the gear selector switch (GWS) do not work, or the function indicator lighting has failed.

Electrical M840322 March 1, 2023

The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication…

Service bulletin SIM630122 February 6, 2023

Lights.

Electrical M630122 February 1, 2023

Ambient lighting changes color after the vehicle goes to sleep.

Engine M220122 November 1, 2022

During a vehicle inspection and/or while addressing a customer's concern, the engine stabilizer bar/link appears to be worn.

Body & structure M540122 November 1, 2022

It is possible that the guide stem (aka rotational axis) on the wind deflector can break, upon removal and or during installation.

Electrical M610820 November 1, 2022

During the service life of the vehicle, the high-voltage battery may unexpectedly not provide power to the vehicle.

Service bulletin M840322 September 1, 2022

Due to a production error, the telematics control units were delivered without an IMS configuration. The Connected Drive voice services (Concierge Call, MINI Assistance and emergency call voice) can no longer be used regionally in the US in vehicle with telematics control units…

Steering SIM330122 May 1, 2022

The following complaints may be noticed while slow maneuvering with a steering input of 80-100% (at or near full lock, e.g., parking lot maneuvers) or accelerating with a medium to large steering angle: Humming or creaking noises from the rear area; slight vibrations, also…

Engine SIM640122 May 1, 2022

Mist formation on the windscreen inner surface may occur at departure or after MSA (automaticstart/stop). Acoustic abnormality in the area of the recirculated air flap (recirculation flap closing and opening several times). The above may occur individually or in combination.

Body & structure SIM610321 April 1, 2022

The Check Control message "Door open" appears in the instrument cluster (Kombi) even though all vehicle doors are securely closed and locked.

Brakes & stability M340317 February 1, 2022

Vehicles with total mileage below approx. 12,500 may experience premature wear of the left rear brakes. In some cases, there also may be visible damage due to thermal overload.

Fuel system M120121 December 1, 2021

In situations when the fuel tank vent line becomes blocked, the on-board diagnosis (OBD) may not detect the blockage.

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Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.