Mercury 1996 Cougar Manual page 109

Disarming a triggered system
The alarm can be disarmed by:
unlocking a front door with the key
using the UNLOCK button of the remote
entry transmitter
using the keyless entry unlock code
NOTE: The flashing lights and honking horn
will shut off automatically within 2
minutes 45 seconds after the system is
triggered. It will trigger again if
another intrusion occurs. However, the
starter circuit remains disabled until
the system is disarmed.
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