Service bulletin DOC-1033220
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 | 10153414 |
| Published by NHTSA | 2019-02-19 |
| Manufacturer's number | DOC-1033220 |
| Manufacturer's date | 2017-09-12 |
| NHTSA component | EXTERIOR LIGHTING:HEADLIGHTS |
NHTSA's summary
DOC-1033220 WST 4700 Headlight Bezel Chrome Wrinkling
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
Lighting, Headlights
| WESTERN STAR 4700 | 2015, 2016, 2017, 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| sbw5430 | 2018-06-18. Service bulletin. sbw5430 Disconnecting or Connecting Daytime Running Lights |
|---|---|
| SB-54-30 | 2015-09-05. Service bulletin. WESTERN STAR: INFORMATION BEING PROVIDED REGARDING THE DISCONNECTION AND/OR CONNECTING OF DAYTIME RUNNING LIGHTS THAT ARE DISABLED DURING ASSEMBLY. *PE |