# Service bulletin L\-TT\-0271\-19 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.

- Type: Service bulletin
- NHTSA id: 10183275
- Published by NHTSA: 2020\-11\-30
- Manufacturer's number: L\-TT\-0271\-19 Rev
- Manufacturer's date: 2020\-10\-20
- NHTSA component: BACK OVER PREVENTION

## NHTSA's summary

TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return 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 audio suppliers, FTS, and/or FPEs.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183275-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183275-9999.pdf)

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

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2019 to 2021 LEXUS ES HYBRID
- 2019 to 2021 LEXUS ES350
- 2021 LEXUS IS 300
- 2021 LEXUS IS 350
- 2018 to 2021 LEXUS LC HYBRID
- 2018 LEXUS LC500
- 2020 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 2021 LEXUS RC 300
- 2018 to 2021 LEXUS RC 350
- 2018 to 2021 LEXUS RC F
- 2020 to 2021 LEXUS RX HYBRID
- 2020 to 2021 LEXUS RX350
- 2019 to 2021 LEXUS UX HYBRID
- 2019 to 2021 LEXUS UX200

JSON: [/v1/bulletins/10183275](/v1/bulletins/10183275)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20L-TT-0271-19%20Rev&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10183275&vehicle=Service%20bulletin%20L-TT-0271-19%20Rev)