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:
Security indicator light
This indicator light shows the status of the alarm system. It also indicates
operation of the immobilizer system. ...
Fuel
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Fluids
NOTE
Each quantity indicated here is only a guideline. The necessary quantity for
replacement may differ slightly depending on the
temperature and other factors.
For the checking procedure, o ...
