See also:

Low speed automatic cancellation
ACC is not functional at vehicle speeds below 16 mph (26 km/h). Once the vehicle speed drops below 16 mph (26 km/h), an audible alarm will sound and the automatic braking will be released. ...

How to reprogram your integrated keyhead transmitters (IKTs)
To program a new integrated keyhead transmitter yourself, refer to Programming spare keys in the SecuriLock passive anti-theft system section of this chapter. Note: At least two IKTs are required ...

Overview
New, industry-exclusive technologies and engaging design featuring world-class craftsmanship and materials further elevate the 2011 Lincoln MKX midsize luxury crossover. Leading the wide-ranging ...