When “CHECK DISC” is displayed
Press the eject button to unload the discs. Check that the disc is not damaged or scratched, and also check that the disc is inserted correctly. This message may appear when using some CD-RW discs.
Check that the disc type (i.e., 8 cm/3 inch CDs are not supported) and data format are correct. This player can only play CDDA, MP3, WMA and AAC data formats. If the disc cannot be unloaded or this message remains displayed, please contact your SUBARU dealer.
See also:
How to play back
1. Connect a USB storage device / iPod®.
2. Press the “CD/AUX” button. Each time you briefly press the button, the mode changes in the following sequence.
*: Only when a Media Hub is connected.
...
Electrical system
AT: Automatic transmission
MT: Manual transmission ...
How to play back a CD
NOTE
For type A audio, if a disc that the player cannot read has been loaded, the
player will display the message “CHECK DISC”. ...