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• The steering will not be assisted
when the lane is very wide or nar-
row.
• There are more than two lane
markers such as in a construction
area.
• 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 assist your
steering or 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 surface or
the lane marker is faded or not
clearly marked.
• It is difficult to distinguish the
colour of the lane marker from the
road.
• There are markings on the road
surface that look like a lane marker
that are inadvertently being detect-
ed 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 markers 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 markers ahead are not
visible due to rain, snow, water on
the road, damaged or stained road
surface, or other factors.
• A shadow is on the lane marker by
a median strip, trees, etc.
• The lanes are incomplete or the
area is in a construction zone.
• 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 an intersection.
When external conditions are
intervene
• The brightness outside changes
suddenly such as when entering or
exiting a tunnel, or when passing
under a bridge.
• The brightness outside is too low
such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
• There is a boundary structure on
the roadway such as a concrete
barrier, guardrail and reflector post
that is inadvertently being detected
by the camera.
Driving your vehicle
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