Service bulletin SBW54-083
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10240132 |
| Published by NHTSA | 2023-08-05 |
| Manufacturer's number | SBW54-083 |
| Manufacturer's date | 2023-07-13 |
| NHTSA component | VISIBILITY |
NHTSA's summary
Revised Service Bulletin for HVAC Software Updates. Description of Revisions: This bulletin replaces the version dated 06/21/2022. The model applicability list and the general information have been updated.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Glass, wipers and mirrors
| WESTERN STAR 47X | 2021 to 2022 |
|---|---|
| WESTERN STAR 49X | 2020 to 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.