Toyota 2011 Matrix Owner's Manual page 221

3-2. Using the audio system
Random playback
■
Playing files from a particular folder in random order
Press
To cancel, press the button once more (without a CD changer), or twice
more (with a CD changer).
■
Playing all of the files on a disc in random order
Type A
Press and hold
To cancel, press the button again.
Type B
Press
To cancel, press the button again.
Switching the display
Press .
Each time
Type A: Folder no./File no./Elapsed time → Folder name → File name →
Album title (MP3 only) → Track title → Artist name.
Type B: Track title → Track title/Artist name → Track title/Album name
(MP3 only) → Track title/Elapsed time.
200
(RAND) or
(RAND) until you hear a beep.
(RDM) twice.
is pressed, the display changes in the following order:
(RDM).