Make this adjustment before you start driving and while the day/night lever is in the day position.
Pull the day/night lever toward you to reduce glare from the headlights of vehicles behind you during night driving.
Remember that you lose some rearview clarity in the night position.
Kia Cee'd JD Service Manual: Cooling Fan Repair procedures
Removal and Installation
1.
Disconnect the battery negative terminal.
2.
Remove the air cleaner assembly.
(Refer to Intake and exhaust system - "Air Cleaner")
3.
Remove the battery tray. ...
Kia Cee'd JD Owners Manual: Manual heating and air conditioning
The heating and cooling system can be
controlled manually by pressing buttons
or turning knob(s) other than the AUTO
button. In this case, the system works
sequentially according to the order of
buttons or knob(s) selected.
1. Start the engine.
2. Set the mode to the desired position.
...