Service bulletin L-SB-0037-22
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 | 10220208 |
| Published by NHTSA | 2022-09-15 |
| Manufacturer's number | L-SB-0037-22 |
| Manufacturer's date | 2022-08-29 |
| NHTSA component | EQUIPMENT:ELECTRICAL |
NHTSA's summary
TSB: Some 2022 ? 2023 model year LS 500h AWD vehicles are equipped with Lexus Advanced Drive. This system provides driving support through automated steering, acceleration, and braking under specific operating conditions within controlled access highways. Lexus Advanced Drive utilizes an array of sensors and cameras, high definitions maps, and the vehicle navigation system to provide hands-free (SAE level: 2) driving assistance for engaged drivers. Updates to enhance Lexus Advanced Drive operation or to add features/functions are delivered to the vehicle directly through the Lexus Enform multi-media head unit. The updates include the following: ?Enhancements to the detection and response of vehicle merging into the preceding lane. ?Enhancements to Advance Drive to driver hand-over at lower speeds. ?Expanded speed range for system operation. Follow the Update Procedure section in this bulletin to complete these updates
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
Equipment and accessories
| LEXUS LS HYBRID | 2022 |
|---|---|
| LEXUS LS500 H | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.