Kia Optima 2017, Owner'S Manual, Page: 518 / 776

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• Always have your hands on the
steering wheel while the LKAS
system is activated. If you contin‐
ue to drive with your hands off the
steering wheel after the "Hand on"
warning, the system will turn off
automatically.
• If you drive very fast, the vehicle
may stray out of the lane. Always
be cautious when using the sys‐
tem.
• When you tow the trailer, make
sure that you turn off LKAS func‐
tion.
LKAS operation
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• To turn on the LKAS, push the button
with the ignition switch in the ON po‐
sition.
• The LKAS indicator (green) will illumi‐
nate.
• To turn off the system, press the
button again. The indicator turns off.
• LKAS indicator
- green: LKAS
- white: LDWS
- yellow: FAIL
LKAS activation
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• The LKAS screen will appear on the
LCD display if the system is activa‐
ted.
• When both lanes are detected and all
the conditions to activate the LKAS
are satisfied, the steering wheel will
be controlled (green steering wheel
indicator will illuminate).
WARNING
The Lane Keeping Assist System is a
system to prevent the driver from
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Driving your vehicle
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