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:
The Inside
I'm not a fan of all-gray interiors, which seem drab to me — even more so
than all-black designs — but that's what our MKZ had. Getting past my own
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Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
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Attaching child safety seats with LATCH (Lower Anchors andTethers for
CHildren) attachments
The LATCH system is composed of three vehicle anchor points: two (2)
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