Lincoln 2010 MKS Owner's Manual page 30

Instrument Cluster
TO STOP ALARM START VEHICLE — Displayed when the perimeter
alarm system is armed and the vehicle is entered using the key on the
driver's side door. In order to prevent the perimeter alarm system from
triggering, the ignition must be turned to start before the 12 second
chime expires. See Perimeter alarm system in the Locks and Security
chapter.
SERVICE ADVANCETRAC — Displayed when the AdvanceTrac
system has detected a condition that requires service.
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