Lexus LX570 Manual page 442

3-4. Using the rear seat entertainment system
■ Control icon screen
Press "OPTION" if no icons are shown while watching a DVD
video/audio, and the following screen appears.
DVD video mode
DVD audio mode
If appears on the screen when you select an icon, the operation
relevant to that control is not permitted.
442
LX570_U (OM60F86U)
Hide the buttons
Setting screen appears 
(P. 448)
Fast forward
Play/pause
Stop
Rewind
Menu screen appears
Change audio format