Technical Service Bulletin B320420 — 2019 BMW 740E
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B320420 |
| Manufacturer | |
| Vehicle | 2019 BMW 740E |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
GROANING NOISE DURING HEIGHT ADJUSTMENT OF THE ELECTRIC STEERING COLUMN: A groaning type noise is heard during the height adjustment.
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.