Technical Service Bulletin B340620 — 2019 BMW 330I
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B340620 |
| Manufacturer | |
| Vehicle | 2019 BMW 330I |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
NOISE FROM DYNAMIC STABILITY CTRL(DSC)UNIT WHEN DRIVING RAPIDLY OVER SPEED BUMP: When driving rapidly over a speed bump, the following issues may arise: 1. DSC pump noise 2. Power output delayed for 1-2 seconds DSC software application.
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.
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B110320
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
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EQUIPMENT ADAPTIVE/MOBILITY
B512620
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B310120
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B340620
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
B611620
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B611520
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