Technical Service Bulletin B650321 — 2021 BMW 430I
BACK OVER PREVENTION
Bulletin Details
| TSB ID | B650321 |
| Manufacturer | |
| Vehicle | 2021 BMW 430I |
| Component | BACK OVER PREVENTION |
| Communication Date |
Bulletin Summary
ASD INTERFERENCE NOISE AT 3500 RPM: An interference noise can be heard when in Sport Mode and accelerating at high loads at approximately 3500 RPM.
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 2021 BMW 430I
B630222
VISIBILITY/WIPER
B540422
VISIBILITY:SUN/MOON ROOF ASSEMBLY
B410222
EQUIPMENT
B511021
BACK OVER PREVENTION
B510621
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
B610120
POWER TRAIN
B630620
ELECTRICAL SYSTEM
B630620
EQUIPMENT
B630620
EQUIPMENT ADAPTIVE/MOBILITY
B341020
ELECTRICAL SYSTEM:SOFTWARE