Technical Service Bulletin ICI24-049 — 2021 WESTERN STAR 57X
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | ICI24-049 |
| Manufacturer | |
| Vehicle | 2021 WESTERN STAR 57X |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
Important Campaign Information letter for SF698 – Third Revised Bulletin
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.