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Service bulletin L-TT-0207-16

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 id10134114
Published by NHTSA2018-04-23
Manufacturer's numberL-TT-0207-16
Manufacturer's date2016-06-30
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

TSB: When investigating customer complaints related to Headlamp issues (e.g. inoperative, intermittent function, open circuit, water entry, etc.), please verify that the Headlamp assembly is an OEM (not aftermarket) component.

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
LEXUS IS 2502014 to 2015
LEXUS IS 3002016
LEXUS IS 3502014 to 2016
LEXUS IS200T2016

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