If a factor that causes the function degradation of
ICA occurs, the ICA will perform the function
degradation, and on the instrument cluster
display, gray lane markings will be shown, and
the ICA indicator lamp (orange) will light
up.
When the factor causing the function
degradation is removed within 30s, the ICA may
be activated automatically from the degradation
state and the ICA indicator lamp (green)
lights up.
If the activation conditions are not met after ICA
is activated, the ICA function will be
automatically disabled, and the ICA indicator
lamp (green) will turn gray .
If all activation conditions are met, ICA can be
reactivated in the following ways:
● Press the lower part of round switch ③ to
set the current vehicle speed as cruising
speed;
● Press the upper part of round switch ③ to
restore the cruising speed memorized last
time.
After the ICA function is activated, press the left
part of round switch ③ again to switch to ACC.
Function failure
When the ICA function is activated and ICA fails,
the ICA fault indicator lamp (red) on the
instrument cluster display will light up,
accompanied by the message “ICA fault”.
If this fault indicator lamp remains on when the
engine is restarted, contact the authorized dealer
for inspection as soon as possible.
Factors causing function degradation
Due to inevitable environmental factors and
vehicle status, the ICA may be degraded and
only allows ACC function, without the lane
centering control function. Examples of causes
of ICA degradation are as follows:
Environmental factors:
● Following with dual lane markings;
- Too small turning radius;
- Too wide or narrow lanes;
- Lane markings are unclear or
unrecognizable.
● Following with single or no lane markings:
- Vehicle speed exceeding 60 km/h;
- The distance between the lead vehicle
and the ego vehicle is more than 150 m.
Vehicle status:
● Hazard warning lamp or any turn signal lamp
is turned on;
● Too large absolute angle of steering wheel;
● Too high speed of steering wheel;
● Too high lateral or longitudinal acceleration of
the vehicle;
● Too high longitudinal deceleration of the
vehicle;
● Excessive torque applied to the steering
wheel by the driver.
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