The above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operationKia Cee'd JD Service Manual: Components and components location
Components
1. Slide motor
2. Front height motor
3. Rear height motor
4. Power seat cotrol switch
5. Recline motor
6. Recline control switch
7. Lumbar support motor
8. Lumbar support switch
...
Kia Cee'd JD Owners Manual: Closing the tailgate
❈ The actual luggage room in the vehicle may
differ from the illustration.
Lower and push down the tailgate firmly.
Make sure that the tailgate is securely
latched.
WARNING
Make sure your hands, feet and other
parts of your body are safely out of
the way before closing the tailgate. ...