WenmarOpen by Wenmar Pro

Service bulletin LI54 21-N-066845

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 id10157088
Published by NHTSA2019-04-08
Manufacturer's numberLI54 21-N-066845
Manufacturer's date2017-08-21
NHTSA componentINTERIOR LIGHTING

NHTSA's summary

Interior lighting inoperative, fault code 9042 or 90B5 in signal acquisition and actuation module (SAM) control unit

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
MERCEDES-BENZ SPRINTER 906 (the catalog's model; the bulletin names a series or trim of it)

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