The trip computer is a microcomputercontrolled driver information system that displays information related to driving when the ignition switch is in the ON position. All stored driving information (except odometer, distance to empty and instant fuel economy) resets if the battery is disconnected.
Press the ▲ or ▼ button for less than 1 second to select any mode as follows:
Kia Cee'd JD Service Manual: 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 BCM unit (A) after loosening nuts.
...
Kia Cee'd JD Owners Manual: Mode selection
The mode selection button controls the direction of the airflow in the
vehicle.
If you push the button once, the corresponding switch will turn on, and if you
push the
button again, the switch will turn off.
Face-Level (B, D, F*)
Air flow is directed toward the upper body
and face. ...