Service bulletin L-TT-0268-19 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 | 10179771 |
| Published by NHTSA | 2020-09-14 |
| Manufacturer's number | L-TT-0268-19 Rev |
| Manufacturer's date | 2020-08-13 |
| NHTSA component | EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
TT: Panasonic exchange Multimedia Extension Unit (MEU) and Display Control Unit (DCU) parts are shipped with Apple CarPlay software already installed. If the updated MEU (Navigation) or DCU (Radio) exchange part is installed on a vehicle that has never been updated, a software mismatch can occur, and an error message may be displayed.
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, Equipment and accessories, Software
| LEXUS LC HYBRID | 2018 |
|---|---|
| LEXUS LC500 | 2018 |
| LEXUS LS HYBRID | 2018 |
| LEXUS LS500 | 2019 |
| LEXUS NX HYBRID | 2018 to 2019 |
| LEXUS NX300 | 2018 to 2019 |
| LEXUS RC 300 | 2018 |
| LEXUS RC 350 | 2018 |
| LEXUS RC F | 2018 to 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.