See also:

Satellite radio operation (if equipped)
To receive satellite radio, it is necessary to install the SUBARU genuine satellite receiver for some models, and to enter into a contract with a satellite radio network service such as “XMTM sate ...

Key lock-in prevention function
This function prevents the doors from being locked with the key still in the ignition switch. ...

Passive arming
When passive arming mode has been programmed by the dealer, arming of the system is automatically accomplished without using the remote transmitter. Note that in this mode, DOORS MUST BE MANUALLY ...