# Service bulletin B410725

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: Service bulletin
- NHTSA id: 11027766
- Published by NHTSA: 2026\-01\-23
- Manufacturer's number: B410725
- Manufacturer's date: 2026\-01\-08
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

While driving on a smooth and/or unevenroad, a “cracking” sound is heard from therear wheel arch area \(highlighted in orange\) on either the right or left side.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027766-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027766-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2020 to 2024 BMW M2
- 2021 to 2024 BMW M3
- 2020 to 2024 BMW M4

## Other bulletins for the same vehicles and component

- [B010826](/bulletins/11037501.md), 2026-09-28, Warranty extension: STRUCTURE:BODY. The coverage period for qualifying lower rear side panel water drain repair that addresses the issues described in the Service Information Bulletin has been extended to 15 years / 150,000 miles, as determined from the original first in\-service / delivery date.
- [B512222](/bulletins/11024208.md), 2025-10-09, Service bulletin: STRUCTURE:BODY. Hood lever is pulled twice but the hood only achieves the pre\-latch position on both sides.
- [B410725](/bulletins/11022101.md), 2025-08-24, Service bulletin: STRUCTURE:BODY. While driving on a smooth and/or uneven road, a “cracking” sound is heard from the rear wheel arch area \(highlighted in orange\) on either the right or left side.
- [B513218](/bulletins/10245372.md), 2023-12-06, Service bulletin: STRUCTURE. The paint finish on the door jamb \(above the door striker\) is scratched due to the inner door cavity window seal.
- [B514616](/bulletins/10238081.md), 2023-06-26, Service bulletin: STRUCTURE:BODY:TAILGATE. Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
- [B640521](/bulletins/10212798.md), 2022-05-31, Service bulletin: STRUCTURE. A rattling noise is heard in the vehicle interior when the air conditioning \(AC\) is activated.
- [B513316](/bulletins/10200233.md), 2021-08-09, Service bulletin: STRUCTURE:BODY; STRUCTURE:FRAME AND MEMBERS; SEATS. Water sloshing noises coming from the rear passenger compartment \(left or right\) while driving Water ingress in the luggage compartment, or in the rear passenger compartment\- rear seat bench rear passenger compartment foot well rear passenger compartment side panel Failure of various control units installed in the area of the water removal channel
- [B511121](/bulletins/10199297.md), 2021-07-19, Service bulletin: EQUIPMENT; STRUCTURE:BODY:ROOF AND PILLARS; EQUIPMENT ADAPTIVE/MOBILITY. ROOF TRIM STRIP LOOSE AT REAR: The roof trim strip may be loose at the last \(rearmost\) clip as shown. This can occur on either side of the roof, or on both sides.
- [B511021](/bulletins/10199296.md), 2021-07-19, Service bulletin: BACK OVER PREVENTION; STRUCTURE:BODY:TRUNK LID. SERVICE ACTION: CHECK BADGE ON TAILGATE, REPLACE IF NECESSARY . The "BMW" trunklid emblem \(arrow\) which contains the rear\-view camera may not have been correctly fastened during vehicle production. It is possible that the emblem \& camera may become detached from the vehicle, such as when going through an automated car wash.
- [B510721](/bulletins/10194300.md), 2021-05-24, Service bulletin: STRUCTURE:BODY:DOOR. INCREASED EFFORT REQUIRED TO OPEN DOORS: One or more doors may require increased effort to open.

JSON: [/v1/bulletins/11027766](/v1/bulletins/11027766)

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