2015 Ford F150 SuperCrew Cab Owner Manual Printing 1 - Page 227

Driving Aids Troubleshooting Why is the feature not available (line markings are gray) when I can see the lane markings on the road? Vehicle speed is outside the operational range of the feature Sun is shining directly into the camera lens Quick intentional lane change Staying too close to the lane marking Driving at high speeds in curves Previous feature activation happened within the last one second Ambiguous lane markings (mainly in construction zones) Rapid transition from light to dark or vice versa Sudden offset in lane markings ABS or AdvanceTrac activation Camera blockage due to dirt, grime, fog, frost or water on the windshield Driving too close to the vehicle in front of you Transitioning between no lane markings to lane markings or vice versa Standing water on the road Faint lane markings (partial yellow lane markings on concrete roads) Lane width too narrow or too wide Camera not calibrated after a windshield replacement Driving on tight roads or on uneven roads Vehicle accessories such as snow plows Why does the vehicle not come back into the middle of the lane always, as expected, in the Aid or Aid + Alert mode? High cross winds Large road crown Rough roads, grooves, shoulder drop-offs 224 F-150 (), enUSA, First Printing