See also:

When CD is in the player (type A)
When the button is pressed, the player will start playback. ...

To enter the passive mode
If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...

When connecting iPod®
Each time you briefly press the “RPT/ RDM” button, the mode changes in the following sequence. NOTE • The “ALL RPT” indication refers to the repeat playback of all indexes in the entire iPod®. ...