Press the
key Select [AUX]

An external device can be connected to play music.
AUX Mode
Connecting an External DeviceKia Cee'd JD Service Manual: Clutch Pedal Components and components location
Components
1. Master cylinder
2. Ignition lock switch
3. Clutch switch
4. Pedal pad
...
Kia Cee'd JD Service Manual: Smart Key Repair procedures
Smart Key
Smart Key Code Saving
1.
Connect the DLC cable of GDS to the data link connector in driver side
crash pad lower panel, turn the power on GDS.
2.
Select the vehicle model and then do "Smart key code savin ...