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Service bulletin WB23-32

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 id10248281
Published by NHTSA2024-01-04
Manufacturer's numberWB23-32
Manufacturer's date2023-12-12
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

On the vehicles affected by this bulletin, headlamps may have a premature deterioration of the aesthetics of the internal surface. This issue has no impact on the performance and quality of the headlamp. See procedures for replacement by improved headlamps.

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
PREVOST H3-452023 to 2024
PREVOST H3-45 VIP2022 to 2024

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