Technical Service Bulletin B520920 — 2021 BMW X7
SEATS:MID/REAR ASSEMBLY
Bulletin Details
| TSB ID | B520920 |
| Manufacturer | |
| Vehicle | 2021 BMW X7 |
| Component | SEATS:MID/REAR ASSEMBLY |
| Communication Date |
Bulletin Summary
Various concerns about the third row of seats: 1. Head restraint (aka headrest), on one or both sides, cannot be folded down. 2. Third-row seating, on one or both sides, cannot be folded down.
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.