1. Set the fan speed to the highest position.
2. Set the temperature to the hottest (HIGH) position.
3. Press the button.
4. The air conditioning will turn on according to the detected ambient temperature and outside (fresh) air position will be selected automatically.
Kia Cee'd Service Manual: Head Lamp Leveling Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the lower crash pad switch assembly (A) ...
Kia Cee'd Service Manual: Components and components location
Components
1. ABS Control Module(HECU)
2. Front Wheel Speed Sensor
3. Rear Wheel Speed Sensor
4. ABS Warning lamp
5. EBD / Parking brake warning lamp
...