Replacing lost integrated keyhead transmitters (IKTs)

Replacing lost integrated keyhead transmitters (IKTs)  - Remote entry system - Locks and Security - Lincoln MKZ Owners Manual - Lincoln MKZ

If you would like to have your integrated keyhead transmitters reprogrammed because you lost one, or would like to buy additional IKTs, you can either reprogram them yourself, or take all IKTs to your authorized dealer for reprogramming.

See also:

Perchlorate material
Certain components of this vehicle such as airbag modules, seat belt pretensioners, and button cell batteries may contain Perchlorate Material – Special handling may apply for service or vehicle e ...

Engine coolant change record
Engine coolant change log ...

How does the safety belt pretensioner and airbag supplemental restraint system work?
The safety belt pretensioner and airbag SRS are designed to activate when the vehicle sustains longitudinal deceleration sufficient to cause the sensors to close an electrical circuit that ...