Kia CERATO 2018 Owner's Manual page 411

RCTA (Rear cross traffic alert)
When your vehicle moves backwards
from a parking position, the sensor de‐
tects approaching vehicles to the left or
right side direction and gives informa‐
tion to the driver.
Operating conditions
• To activate the RCTA (Rear Cross
Traffic Alert),
1. Change the LCD modes to User
setting mode
2. Select the Driving Assist
3. Check the Smart Trunk.
For more details, refer to LCD Win‐
dows on page 4-64.
• Select RCTA again, to turn the sys‐
tem off.
• If the vehicle is turned off and on
again, the RCTA system will return to
the state right before the vehicle was
turned off. Turn the RCTA system off
when not in use.
• The system is operated when the ve‐
hicle speed is below 10km/h with the
shift lever in R (Reverse).
• The RCTA (Rear Cross Traffic Alert)
detecting range is 0.5m~20m based
on side direction. If an approaching
vehicle speed is 7 km/h~36 km/h in
detection range, The warning is on.
However, the system sensing range is
different based on conditions. Always
pay attention to surrounding.
Warning type
• If an approaching vehicle detected by
sensors, the warning is chime and the
warning light will blink on the outside
rearview mirror.
• If the detected vehicle is out of de‐
tection range, moving away in the
opposite direction or moving slow,
the warning is cancelled.
• The system may not be operating
properly due to other factors or cir‐
cumstances, so always pay attention
to your surrounding.
❈ If the bumper on either side is
blocked by a barrier or vehicles, the
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