Technical Service Bulletin B640620 — 2020 BMW M235I
STRUCTURE:INTERIOR PANELS:DASHBOARD
Bulletin Details
| TSB ID | B640620 |
| Manufacturer | |
| Vehicle | 2020 BMW M235I |
| Component | STRUCTURE:INTERIOR PANELS:DASHBOARD |
| Communication Date |
Bulletin Summary
?FIZZING / GURGLING NOISES FROM CENTER VENT IN DASHBOARD: The Air Conditioning system is cooling the vehicle interior. The customer hears a fizzing / gurgling noise coming from the center ventilation grille in the vehicle interior.
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.