Press the OFF button to turn off the air climate control system. However, you can still operate the air intake buttons as long as the ignition switch is in the ON position.
Kia Cee'd JD Service Manual: Components and components location
Component Location
※ Parking assist control unit
function and buzzer are built in BCM (Body Control Module)
...
Kia 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* ...