See also:

Random playback
 - Playing files from a folder in random order Press the 1 (RAND) button. To cancel, press the 1 (RAND) button again.  - Playing all the files from a disc in random order Press and hold ...

Map database information and updates
This system uses the maps of DENSO. END USER LICENSE AGREEMENT PLEASE READ THIS AGREEMENT CAREFULLY BEFORE USING THE NAVIGATION SYSTEM THIS IS A LICENSE AGREEMENT FOR YOUR COPY OF THE SPATIAL M ...

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. ...