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Service bulletin L-TT-0126-13 Rev

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 id10111367
Published by NHTSA2017-08-14
Manufacturer's numberL-TT-0126-13 Rev
Manufacturer's date2015-02-27
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

TT: Some Lexus vehicles equipped with Text Reply functionality may display a greyed out Text Reply button if the function is not supported by the customer's cellular telephone.

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

Equipment and accessories

Vehicles listed
LEXUS ES HYBRID2013 to 2014
LEXUS ES3502013 to 2014
LEXUS GS 3502013 to 2014
LEXUS GS HYBRID2013
LEXUS GS450H2014
LEXUS IS 2502013
LEXUS IS 250C2013
LEXUS IS 3502013
LEXUS IS 350C2013
LEXUS IS F2013
LEXUS LS4602013 to 2014
LEXUS LS600H2013 to 2014
LEXUS LX5702014 to 2015
LEXUS RX HYBRID2013 to 2014
LEXUS RX3502013 to 2014

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