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Service bulletin L-SB-0055-16

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 id10111621
Published by NHTSA2017-08-14
Manufacturer's numberL-SB-0055-16
Manufacturer's date2016-08-18
NHTSA componentVISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR; EQUIPMENT:ELECTRICAL

NHTSA's summary

TSB: Some 2017 model year RX 350 and RX 450h vehicles are equipped with a compass in the rear view mirror. In order for the compass to correctly indicate the direction that the vehicle is heading, it must be calibrated prior to vehicle delivery. Use one of the two following procedures to perform initial calibration during Pre-Delivery Service (PDS).

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, Glass, wipers and mirrors, Mirrors

Vehicles listed
LEXUS RX HYBRID2017
LEXUS RX3502017

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