: Raw data meant to be copied directly to a USB drive or SD card. 3. Usage Instructions Depending on what was inside, follow these steps: For Navigation Updates: Format a USB/SD Card : Use FAT32 formatting.
: If extraction fails with a "Checksum Error," the download is likely corrupted. You will need to redownload the file.
: An installer for diagnostic software (like Toyota Techstream). Lexus_Li.7z
: Insert the media into your Lexus's data port while the car is in "Accessory" or "On" mode and follow the on-screen prompts. For Diagnostic Software:
: Open the extracted folder and run Setup.exe or Assistant.exe . : Raw data meant to be copied directly
To open a .7z file, you cannot use the default Windows or macOS zip tools.
: Right-click Lexus_Li.7z and select 7-Zip > Extract to "Lexus_Li" . : If extraction fails with a "Checksum Error,"
: If asked for a password, check the source where you obtained the link; common passwords for these archives are often the website's URL.