Kia Optima 2017 Owner's Manual page 516

Driving your vehicle
• The lane number increases or decrea‐
ses or the lane lines are crossing
complicatedly.
• Putting something on the dashboard.
• Driving with the sun in front of you.
• Driving in areas under construction.
• The lane line is more than two in ei‐
ther side (Left/Right).
• The windshield is fogged by humid air
in the vehicle.
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