2018-Ford-Expedition-Owners-Manual

Driving Aids

Alert + AidMode

When you switch off the system, the lane marking graphics do not display. Note: The overhead vehicle graphic may still be displayed if adaptive cruise control is enabled. While the system is on, the color of the lane markings change to indicate the system status. Gray: Indicates that the system is temporarily unable to provide a warning or intervention on the indicated side(s). This may be because: • Your vehicle is under the activation speed. • Your turn indicator is active. • Your vehicle is in a dynamic maneuver. • Quick braking. • Fast acceleration. • The road has no or poor lane markings in the camera field-of-view. • The camera is obscured or unable to detect the lane markings due to environmental conditions (significant sun angles, shadows, snow, heavy rain, fog), traffic conditions (following a large vehicle that is blocking or shadowing the lane), or vehicle conditions (poor headlamp illumination). See Troubleshooting for additional information. Green: Indicates that the system is available or ready to provide a warning or intervention, on the indicated side(s). Yellow: Indicates that the system is providing or has just provided a lane keeping aid intervention. Red: Indicates that the system is providing or has just provided a lane keeping alert warning.

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Alert

Aid B Alert + aid mode provides an assistance steering torque input toward the lane center. If your vehicle continues drifting out of the lane, the system provides a steering wheel vibration. Note: The alert and aid diagrams illustrate general zone coverage. They do not provide exact zone parameters. Intensity: This setting affects the intensity of the steeringwheel vibration used for the alert and alert + aid modes. This setting does not affect the aid mode. • Low • Medium • High SystemDisplay

When you switch on the system, an overhead graphic of a vehicle with lanemarkings display in the If you select aid mode when you switch on the system, arrows display with lane markings.

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information display.

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Expedition(TB8)Canada/UnitedStatesofAmerica,enUSA,Editiondate:201707,FirstPrinting