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5. Driving guide
5.4.6 Lane departure warning
(LDW) system*
The lane departure warning system is designed
to reduce accidents caused by unintentional
lane departure.
The lane departure warning system detects
the lane markings on the road through the
camera installed on the front windshield,
analyzes the driving behavior of the driver
and moving status of the vehicle, and gives a
warning or interferes with the steering wheel
to correct the lane departure when the vehicle
unconsciously deviates from the lane due to
fatigue, distraction or phone calls of the driver.
It usually gives a warning or interferes with the
steering wheel when the front wheel crosses a
lane marking.
When the driver selects “Steering” or “Steering
and Warning” as the LKA mode and the
operating conditions of the lane departure
warning system have met, the system monitors
the torque applied to the steering wheel. When
the driver keeps his hands off the steering
wheel for a long time, the system will alert the
driver.
On and Off
Go to “Settings → Driving Assistance →
Longitudinal Driving Assistance” in the AV
system, and click the
soft key on the right
side of “Lane Keeping Assist” to activate or
deactivate this function.
When the function is turned on, the button will
be in on state, and the lane departure warning
system indicator lamp
on the instrument
cluster will come on; when the function is
turned off, the button will be in off state, and
the lane departure warning system indicator
lamp on the instrument cluster will go out.
The system has a button state memory
function, so that when the vehicle is restarted,
the system will work in the state before last
shutdown.
Select the LKA mode
With the ENGINE START/STOP button in “ON”
position, go to “Settings → Driving Assistance
→ Longitudinal Driving Assistance” in the AV
system to select the lane keeping assist mode.
1. Steering
-
When “Steering” is selected, the system
only intervenes in turning of steering
wheel for corrective steering adjustment.
2. WARNING
-
When “Warning” is selected, the system
only works for alarming.
3. Steering and warning
-
When “Steering and Warning” is selected,
the system will not only issue a warning
but also intervene in turning of the
steering wheel for corrective steering
adjustment.
NOTE
The LDW has the lane keeping assist mode
memory function, so the lane keeping
assist mode before last shutdown will be
selected when the vehicle is restarted.
How it alerts the driver
The lane departure warning is only activated
when “Warning” or “Steering and warning” has
been selected as the LKA mode.
-
When the instrument shows a speed
greater than 65km/h and the system
detects at least one valid lane marking
on one side, the indicator lamp
on the instrument cluster turns green, It
indicates that the system may issue a lane
departure warning in this case. When only
the lane marking on one side is detected,
the system will only alert the driver to that
side.
When the indicator lamp
is green, the
system may not issue a warning and the
indicator lamp turns white if the vehicle departs
from the lane under one of the following
conditions.
