Technical Service Bulletin B520122 — 2021 BMW X4
SEATS
Bulletin Details
| TSB ID | B520122 |
| Manufacturer | |
| Vehicle | 2021 BMW X4 |
| Component | SEATS |
| Communication Date |
Bulletin Summary
A groaning noise can be heard when accelerating and cornering from the area of the shoulder safety belt support(s). The complaint can occur in both the driver's seat and the front passenger seat.
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 X4
SIB660620
ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
SIB 64 03 21
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
SIB310121
EQUIPMENT
B630521
ELECTRICAL SYSTEM