Technical Service Bulletin B840221 — 2013 BMW 328I
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | B840221 |
| Manufacturer | |
| Vehicle | 2013 BMW 328I |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology was made at the discretion of the respective cellular carriers and lies beyond the control of BMW. Due to the phase-out, BMW Assist and ConnectedDrive services will no longer be supported after this date.
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.
Other TSBs for the 2013 BMW 328I
B630917
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B651419
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121912
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B652617
ELECTRICAL SYSTEM
B613617
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B511016
STRUCTURE
B180117
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
B512616
STRUCTURE