Technical Service Bulletin SIB640222 — 2022 BMW M3
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SIB640222 |
| Manufacturer | |
| Vehicle | 2022 BMW M3 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Mist formation on the windshield inside surface may occur at departure or after MSA (automaticstart/stop). Acoustic abnormality in the area of the recirculated air flap (recirculation flap closing and opening severaltimes). The above may occur individually or in combination.
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.