Technical Service Bulletin B630521 — 2021 BMW X4
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B630521 |
| Manufacturer | |
| Vehicle | 2021 BMW X4 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
AMBIENT LIGHT TUBE COLOR DIFFERENCES: The intensity or light throughout the door panel lighting strips is not consistent. Some spots are brighter than others.
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
B520122
SEATS
SIB 64 03 21
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
SIB310121
EQUIPMENT