When the ignition switch is in the ON position, the clean air function turns on automatically.
Also, the clean air function turns off automatically, when the ignition switch turns to the OFF position.
Kia Cee'd JD Service Manual: Rear Console Cover Components and components location
Component Location
1. Rear console cover
...
Kia Cee'd JD Owners Manual: Power window lock button
(for 5 Door and wagon)
The driver can disable the power window
switches on the rear passengers' doors
by pressing the power window lock
switch to the lock position (pressed).
When the power window lock switch is
pressed:
The driver's master control can operate
all the power windows.
The front passenger ...