
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:

Odometer (km or mi.)
Tripmeter (km or mi.): Mobile App Voice Commands (If Equipped)
The following voice commands are always available:
There are also voice commands that you can use when app(s) are
connected to
SYNC 3:
...
Kia Cee'd JD Service Manual: Repair procedures
Teaching Procedures
1.
Key Teaching Procedure
Key teaching must be done after replacing a defective PCM (ECM) or when
providing additional keys to the vehicle owner.
The procedure starts with an PCM (ECM) request for vehicle specific
data ...