Lincoln 2010 MKX - Manual (Page 104)

Triggering the anti-theft system
The armed system will be triggered if:
• Any door, the hood or the liftgate is opened without using the door
key, keypad or the remote entry transmitter portion of your IKT.
• The ignition is turned to the on position with an invalid SecuriLock௡
key or IKT.
Locks and Security
104
2010 MKX (mkx)
Owners Guide, 2nd Printing
USA (fus)