See also:

Operating a USB memory
Connecting a USB memory enables you to enjoy music from the vehicle speakers.  - Connecting a USB memory Slide the auxiliary box lid. Open the cover and connect a USB memory. Turn on the ...

General information
You are responsible for ensuring that your Lexus is operated and maintained according to the instructions in the Owner’s Manual and the “Maintenance Information” section of this guide. Y ...

Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. ...