Kia Sportage: Warning Messages / Key not detected (for smart key system)

- This warning message illuminates if the smart key is not detected when
you press the Engine Start/Stop Button.
This warning message illuminates if the smart key is not in the vehicle
when you press the Engine Start/Stop Button.
It means that you should always have the smart key with you.
...
This warning message illuminates if you can not operate the Engine Start/Stop
Button when there is a problem with the Engine Start/Stop Button system.
It means that you could start the engin ...
Other information:
Component Location
[LH]
1. Crash pad side cover [LH]
[RH]
1. Crash pad side cover [RH]
...
Components
1. Seat Belt Pretensioner
(BPT)
...