Service bulletins for the 2018 BMW M2
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.
102 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Axle are shown. Show all
| B340921 | 2021-11-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operationwhen braking from low speed. |
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| B330318 | 2019-02-25. Service bulletin. POWER TRAIN:AXLE ASSEMBLY; SUSPENSION:REAR; WHEELS. KNOCKING NOISE OR VIBRATION/DRONING NOISE FROM THE REAR AXLE. A hard knocking noise is heard from the rear axle area during load reversals. The tuning of the rear suspension mount for the differential. |
| B310318 | 2018-10-09. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CRACKING NOISE FROM FRONT OF VEHICLE WHILE TURNING OR PARKING: Cracking noises heard from the area of the front axle when rotating the steering while stationary or at low speed. |
| B310112 | 2018-07-16. Service bulletin. STEERING; POWER TRAIN:AXLE ASSEMBLY. CRACKING NOISES FROM THE FRONT AXLE AREA WHILE TURNING THE WHEELS, WHEN STATIONARY OR PARKING: Cracking noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers) or when turning the steering wheel while stationary. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.