L-SB-0035-15 PDF

A service bulletin detailing a navigation system firmware update for various 2015-2016 Lexus models. It addresses specific navigation issues such as inoperative voice recognition, improper XM channel display, system freezes, and missing traffic data. The document outlines the affected vehicle models, firmware versions, and provides detailed instructions for performing the software update. It includes warranty information, download links for the necessary software, and step-by-step procedures with visual aids.