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 JD Owners Manual: MAINTENANCE UNDER SEVERE USAGE CONDITIONS - EXCEPT EUROPE
The following items must be serviced more frequently on cars mainly used
under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
SEVERE DRIVING CONDITIONS
A : Repeated ...
Kia Cee'd JD Service Manual: Input Speed Sensor 1 Repair procedures
Inspection
Refer to DTC code "P2765, P2766" Input Shaft Speed Sensor.
Removal
1.
Turn off the ignition switch and then disconnect the battery (-) cable.
2.
Remove the under cover.
3.
...