The above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operation: Engine Specifications
1.5L EcoBoost™
2.0L EcoBoost™
2.5L, Hybrid Electric Vehicle (HEV)/Plug-In Hybrid
Electric Vehicle (PHEV)
...
Kia Cee'd JD Owners Manual: Operating conditions
Select RCTA (Rear Cross Traffic Alert)
in "User Settings" under "Driving Assist"
on the instrument cluster. The system
will turn on and stand by to be activated.
Select RCTA again, to turn the system
off.
If the vehicle is turned off and on
again, the RCTA system will return ...