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

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: 10168536
- Published by NHTSA: 2019\-12\-02
- Manufacturer's number: L\-TT\-0271\-19
- Manufacturer's date: 2019\-10\-21
- NHTSA component: EQUIPMENT

## 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/2019/MC-10168536-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10168536-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2019 to 2020 LEXUS ES HYBRID
- 2019 to 2020 LEXUS ES350
- 2018 to 2020 LEXUS IS 300
- 2018 to 2020 LEXUS LC HYBRID
- 2018 to 2020 LEXUS LC500
- 2018 to 2020 LEXUS LS HYBRID
- 2018 to 2020 LEXUS LS500
- 2018 to 2020 LEXUS NX300
- 2018 to 2020 LEXUS RC 300
- 2018 to 2020 LEXUS RC 350
- 2018 to 2020 LEXUS RC F

JSON: [/v1/bulletins/10168536](/v1/bulletins/10168536)

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