Technical Service Bulletin B511021 — 2021 BMW M4
STRUCTURE:BODY:TRUNK LID
Bulletin Details
| TSB ID | B511021 |
| Manufacturer | |
| Vehicle | 2021 BMW M4 |
| Component | STRUCTURE:BODY:TRUNK LID |
| Communication Date |
Bulletin Summary
SERVICE ACTION: CHECK BADGE ON TAILGATE, REPLACE IF NECESSARY . The "BMW" trunklid emblem (arrow) which contains the rear-view camera may not have been correctly fastened during vehicle production. It is possible that the emblem & camera may become detached from the vehicle, such as when going through an automated car wash.
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.