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Service bulletin SS726-WST2022

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10213234
Published by NHTSA2022-06-04
Manufacturer's numberSS726-WST2022
Manufacturer's date2022-05-31
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

Service Solution for 49X & 47X Non FunctioningHeated Headlamps. Heating function of heated headlamps not functioning possible allowing snow and moisture toaccumulate on lens.

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

Vehicles listed
WESTERN STAR 49X2021 to 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.