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 Owners Manual: Windows
(1) Driver’s door power window switch
(2) Front passenger’s door power window
switch
(3) Rear door (left) power window
switch* (for 5 Door and wagon)
(4) Rear door (right) power window
switch* (for 5 Door and wagon)
(5) Window opening and closing
(6) Automatic power window up*/down* ...
Kia Cee'd JD Service Manual: Rear Door Latch Components and components location
Component Location
1. Rear door latch
...