Technical Service Bulletin B160319 — 2018 BMW 440I
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | B160319 |
| Manufacturer | |
| Vehicle | 2018 BMW 440I |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
NOISES FROM THE FUEL TANK AT IDLE AND WITH LOW FUEL LEVEL. While driving slowly with low RPM or while idling a faint knocking or fluttering noise can be heard from inside the fuel tank. The customer may describe this noise as a "helicopter" noise from the rear of the vehicle.
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.