See also:

State emission testing (U.S. only)
At state inspection time, remember to tell your inspection or service station in advance not to place your SUBARU AWD vehicle on a two-wheel dynamometer. Otherwise, serious transmission damag ...

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

Security indicator light
This indicator light shows the status of the alarm system. It also indicates operation of the immobilizer system. ...