Security indicator light

The security indicator light deters potential thieves by indicating that the vehicle is equipped with an immobilizer system. It begins flashing approximately 60 seconds after the ignition switch is turned from the “ON” position to the “Acc” or “LOCK” position or immediately after the key is pulled out.
If the security indicator light does not flash, the immobilizer system may be malfunctioning. If this occurs, contact your SUBARU dealer as soon as possible. In case an unauthorized key is used (e.g. an imitation key), the security indicator light illuminates.
NOTE
Even if the security indicator light flashes irregularly or its fuse blows (the light does not flash if its fuse is blown), the immobilizer system will function normally.
See also:
If the light illuminates steadily
If the light illuminates steadily while driving
or does not turn off after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
...
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Security indicator light
The security indicator light deters potential thieves by indicating that the
vehicle is equipped with an immobilizer system. It begins flashing approximately
60 seconds after the ignition switch ...
