Lane Keeping System Switch
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The lane keeping system switch is a normally open, momentary contact switch located on the center console that when pressed, grounds the lane keeping system switch input circuit from the IPMA.