Toyota Lexusc Owner's Handbook Manual page 429

AUDIO
After adjusting the screen, push the "OK" switch to return to the
previous screen.
410
Selecting the video mode
The audio machine connected to the input terminal
adapter can be played in the video mode.
To select the video mode, push the "VIDEO" button on the
controller 1 . You can also select the video mode on the
mode selection screen 2 mentioned above.