FORD 2010 Taurus v.2 - Manual (Page 143)

Pressing the power door unlock control within the 20 second prearmed
mode will return the vehicle to a disarmed state.
If equipped with Integrated Keyhead Transmitter (IKT), if using a key in
the driver’s door to unlock the vehicle, a chime will sound and the
message center will display TO STOP ALARM START VEHICLE when
you open the door. You will have 12 seconds to disarm the alarm system
using any of the actions above, otherwise the alarm will trigger.
Triggering the anti-theft system
The armed system will be triggered if:
• Any door, the hood or the trunk is opened without using the door key,
keypad, Integrated Keyhead Transmitter or Intelligent Access Key.
• Turn the ignition on with an invalid SecuriLock௡ key or IKT (if
equipped).
Locks and Security
143
2010 Taurus (500)
Owners Guide, 2nd Printing
USA (fus)