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The LKA system will not be in the
ENABLED state and/or the steering
wheel will not be assisted when:
• The turn signal is turned on before
changing a lane. If you change
lanes without the turn signal on, the
steering wheel might be controlled.
• The vehicle is not driven in the mid-
dle of the lane when the system is
turned on or right after changing a
lane.
• ESC (Electronic Stability Control) or
VSM (Vehicle Stability Management)
is activated.
• The vehicle is driven on a sharp
curve.
• Vehicle speed is below 56 km/h (35
mph) and over 177 km/h (110
mph).
• The vehicle makes sharp lane
changes.
• The vehicle brakes suddenly.
• The lane is very wide or narrow.
• There are more than two lane lines
on the road. (e.g. construction area)
• Only one side of the lane marker is
detected.
• Radius of a curve is too small.
• The vehicle is driven on a steep
incline.
• The steering wheel is turned sud-
denly.
Limitations of the System
The LKA system may operate pre-
maturely even if the vehicle does not
depart from the intended lane, OR,
the LKA system may not warn you if
the vehicle leaves the intended lane
under the following circumstances:
When the lane and road condi-
tions are poor
• It is difficult to distinguish the lane
marker from the road because the
lane marker is covered with dust or
sand.
• It is difficult to distinguish the color
of the lane marker from the road.
• There are markings on the road
surface that look like a lane marker
that is inadvertently being detected
by the camera.
• The lane marker is indistinct or
damaged.
• The lane marker is merged or
divided. (e.g. tollgate)
• The lane number increases or
decreases or the lane marker are
crossing complicatedly.
• There are more than two lane
markers on the road in front of you.
• The lane marker is very thick or
thin.
• The lane is very wide or narrow.
• The lane marker ahead is not visible
due to rain, snow, water on the
road, damaged or stained road sur-
face, or other factors.
• The shadow is on the lane marker
by a median strip, trees, guardrail,
noise barriers, etc.
• The lane markers are complicated
or a structure substitutes for the
lines such as a construction area.
• There are crosswalk signs or other
symbols on the road.
• The lane marker in a tunnel is
stained with oil, etc.
• The lane suddenly disappears
such as at the intersection.
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