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Service bulletin WB 19

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 id10110800
Published by NHTSA2017-08-07
Manufacturer's numberWB 19
Manufacturer's date2016-12-12
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

Warranty bulletin discussing condensation in LED headlamps produced by JW Speaker. Per supplier, condensation in headlamp with not impact performance or operation of the headlamp.

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

Vehicles listed
PIERCE ARROW XT2014 to 2017
PIERCE DASH2014 to 2017
PIERCE ENFORCER2014 to 2017
PIERCE IMPEL2014 to 2017
PIERCE QUANTUM2014 to 2017
PIERCE SABER2014 to 2016
PIERCE VELOCITY2014 to 2017

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