MINI bulletin M310124
What it saysDuring inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/or outer CV boots. NHTSA’s full summary ↓
MINI filed this with NHTSA as a service bulletin dated Sep 24, 2024, received May 30, 2024, about the power train — 2 documents under this number. It names 5 model years (2022–2025). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationDuring inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/or outer CV boots.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| M310124 | Service bulletin | Sep 24, 2024 | 11008124 | PDF, 598 KB |
| M310124 | Service bulletin | May 24, 2024 | 11000568 | PDF, 604 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 5 model years this bulletin names have filed 26 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the power train
Source: same model, same component group5 other manufacturer communications filed against these MINI models under the same component group (power train), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 2516900100 | Warranty extension | Jul 30, 2025 | For this vehicle, the automatic transmission limited warranty for the vehicle Selector Lever Magnetic Shift Interlock Mechanism… |
| M060925 | Other | May 7, 2025 | Inspection and Return - Output Drive Repair Kit |
| M230108 | Service bulletin | Nov 1, 2018 | "MANUAL TRANSMISSION - STIFF DIAGONAL GEARSHIFT LEVER MOVEMENT. The customer may complain of a ""stiff diagonal shift""… |
| M120615 | Service bulletin | Oct 1, 2016 | "ENGINE POWER REDUCTION WITH "CLUTCH DAMAGED"" FAULTS STORED This Service Information bulletin supersedes SI M12 06 15 dated July 2015. A dr… |
| M310316M0604 | Service bulletin | Apr 1, 2016 | Mini parts logistics TEC 26 turbo charger return |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for MINI, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is MINI M310124 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the M310124 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every BMW warranty extension on file lists the ones BMW has filed.
Which vehicles does M310124 cover?
The manufacturer filed it against 5 model years: 2024 MINI Clubman, 2022 MINI Clubman, 2024 MINI Cooper, 2025 MINI Countryman, 2024 MINI Countryman. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.