See also:

Initialization
Items to initialize The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is performed on the vehicle. ...

Shuffle playback
 - Playing songs from one playlist or album in random order Press the 1 (RAND) button. To cancel, press the 1 (RAND) button again.  - Playing songs from all the playlists or albums in ran ...

Operation and Maintenance
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 ...