See also:

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

Stereo indicator
The stereo indicator “ST” (type A, B and C audio)/“STEREO” (type D audio) will illuminate when an FM stereo broadcast is received. ...

Alarm system
It blinks to show the driver the operational status of the alarm system. For detailed information, refer to “Alarm system” F2- 15. ...