# Other B064526

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.

- Type: Other
- NHTSA id: 11037827
- Published by NHTSA: 2026\-10\-02
- Manufacturer's number: B064526
- Manufacturer's date: 2026\-09\-09
- NHTSA component: ENGINE

## NHTSA's summary

Intake Muffler Return

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037827-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037827-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2024 BMW M2
- 2024 BMW M3
- 2024 BMW M4

## Other bulletins for the same vehicles and component

- [B110224](/bulletins/11005212.md), 2024-07-25, Service campaign: ENGINE. The drive belt idler pulley bracket material does not have adequate hardness and the attaching bolts may loosen.

JSON: [/v1/bulletins/11037827](/v1/bulletins/11037827)

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