Replacing lost intelligent access keys (IA keys)

If you would like to have your IA keys reprogrammed because you lost one, or would like to buy additional transmitters you can either reprogram them yourself, or take all transmitters to your authorized dealer for reprogramming.
How to reprogram your intelligent access keys (IA keys)
To program new IA keys yourself, refer to SecuriLock passive anti-theft system in this chapter. Note: At least two already programmed transmitters are required to perform this procedure yourself.
See also:
Determining if the system is operational
The supplemental restraint system uses a warning indicator light in the
instrument cluster or a backup tone to indicate the condition of the
system. Refer to the Warning lights and chimes section ...
Map/dome lamp (if equipped)
The dome lamp lights when:
• any door is opened.
• the dome lamp button on the
instrument panel is activated.
• any of the remote entry controls
are pressed and the ignition is
off.
...
Lincoln MKZ Exterior
A sweeping roofline defines the new luxury sedan's profile. The steeply raked
windshield and lengthened backlight make for a sleeker and more flowing
appearance that is 10 percent more aerodynamic ...
