Technical Service Bulletin B410725 — 2021 BMW M4
STRUCTURE:BODY
Bulletin Details
| TSB ID | B410725 |
| Manufacturer | |
| Vehicle | 2021 BMW M4 |
| Component | STRUCTURE:BODY |
| Communication Date |
Bulletin Summary
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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.