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Service bulletin L-SB-0057-22 Rev2

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 id11014181
Published by NHTSA2025-02-12
Manufacturer's numberL-SB-0057-22 Rev2
Manufacturer's date2025-01-14
Campaign id or software versionL-SB-0057-22 Rev2
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the process for generating license keys differs from previous generations.

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

Electrical system

Vehicles listed
LEXUS ES2019, 2020, 2021, 2022
LEXUS ES HYBRID2019 to 2022
LEXUS GX2022, 2023
LEXUS IS2021, 2022, 2023, 2024, 2025
LEXUS LC2018, 2019, 2020, 2021, 2022, 2023
LEXUS LC HYBRID2018 to 2023
LEXUS LS2018, 2019, 2020, 2021, 2022
LEXUS LS HYBRID2018 to 2022
LEXUS NX2018, 2019, 2020, 2021
LEXUS NX HYBRID2018 to 2021
LEXUS RC2018, 2019, 2020, 2021, 2022, 2023, 2024
LEXUS RX2020, 2021, 2022
LEXUS RX HYBRID2020 to 2022
LEXUS UX2019, 2020, 2021, 2022
LEXUS UX HYBRID2019 to 2022

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

Other bulletins for the same vehicles and component
L-SB-0057-22 Rev22026-03-07. Service bulletin. OBSOLETE NOTICE February 2, 2026: This bulletin is now obsolete. Please see L-SB-0004-26.
L-SB-0004-262026-02-11. Service bulletin. Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
L-TT-0326-23 Rev22025-09-09. Service bulletin. Some customers may experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features.
L-SB-0009-24 Rev12025-07-10. Service bulletin. Some 2021 – 2024 model year ES 250 and 2022 – 2024 model year NX 250 vehicles with A25A-FKS engines may have a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) upon cold soak start up with engine coolant temperatures between 14°F – 41°F: •P030027 – Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold •P030000 – Random/Multiple Cylinder Misfire Detected •P030100 – Cylinder 1 Misfire Detected •P030200 – Cylinder 2 Misfire Detected •P030300 – Cylinder 3 Misfire Detected •P030400 – Cylinder 4 Misfire Detected
L-SB-0043-23 Rev12025-07-10. Service bulletin. The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
22LD032025-07-10. Service bulletin. 22LD03 Expired on May 31, 2025 TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN 22LD03 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022 MODEL YEAR LEXUS LS500
22LD032025-07-10. Service campaign. 22LD03 Expired on May 31, 2025 The subject vehicles are equipped with a Road Sign Assist (RSA) driver assistance feature. This feature uses the forward recognition camera to detect objects and provide information to the driver about specific road signs. Due to an incorrect software program, the RSA feature is unable to display road sign information.
L-TT-0341-252025-06-06. Service bulletin. To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
L-TT-0340-252025-06-06. Service bulletin. To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
L-TT-0341-252025-05-15. Service bulletin. To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.