# Service bulletin L\-SB\-0057\-22

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.

- Type: Service bulletin
- NHTSA id: 10230361
- Published by NHTSA: 2023\-01\-17
- Manufacturer's number: L\-SB\-0057\-22
- Manufacturer's date: 2022\-12\-07
- NHTSA component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\)

## NHTSA's summary

TSB: Some 2018 ? 2022 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. Before attempting to perform a map update, the expiration date of the dynamic subscription \(stored in the head unit\), must be checked. If the expiration date has not passed, a license key may be generated without the purchase of an activation card number \(ACN\). Updating the map without the use of an ACN is considered an Embedded Navigation Update \(refer to pg. 10\) and performing this update does not extend the subscription to dynamic map services. If the subscription period has expired, or is expiring within the next 90 days, it should be recommended to the customer to purchase an ACN. Utilizing an ACN, will initiate the Dynamic Navigation Update \(refer to pg. 4\). This Dynamic Navigation Update will perform the embedded navigation update and provide dynamic map services for a period of two years from the date that the Dynamic Navigation Update is performed. ACNs are provided in a pamphlet available through the normal parts ordering system

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230361-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230361-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories

## Vehicles listed

- 2019 to 2022 LEXUS ES HYBRID
- 2019 to 2022 LEXUS ES350
- 2022 LEXUS GX460
- 2021 to 2022 LEXUS IS 300
- 2021 to 2022 LEXUS IS 350
- 2018 to 2021 LEXUS LC HYBRID
- 2018 to 2021 LEXUS LC500
- 2018 to 2021 LEXUS LS HYBRID
- 2018 to 2021 LEXUS LS500
- 2018 to 2021 LEXUS NX HYBRID
- 2018 to 2021 LEXUS NX300
- 2018 to 2020 LEXUS RC 300
- 2022 LEXUS RC 300
- 2018 to 2020 LEXUS RC 350
- 2022 LEXUS RC 350
- 2018 to 2022 LEXUS RC F
- 2020 to 2022 LEXUS RX HYBRID
- 2020 to 2022 LEXUS RX350
- 2019 to 2022 LEXUS UX HYBRID
- 2019 to 2022 LEXUS UX200

JSON: [/v1/bulletins/10230361](/v1/bulletins/10230361)

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