Technical Service Bulletin B640520 — 2021 BMW M235I
STRUCTURE:FRAME AND MEMBERS
Bulletin Details
| TSB ID | B640520 |
| Manufacturer | |
| Vehicle | 2021 BMW M235I |
| Component | STRUCTURE:FRAME AND MEMBERS |
| Communication Date |
Bulletin Summary
CONDENSATION FROM AIR CONDITIONING LEAKS INTO PASSENGER FOOTWELL: Condensation from the air conditioning systems evaporator drips, below the instrument panel, into the passenger's footwell. During assembly, the cover of the fresh air intake was not fully seated when the screws were tightened. This cover can then leak condensation out through the existing gap.
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.