Kia Sedona: Description
On this mode, you can change setting of the doors, lights, and so on.
Driving AssistKey not in vehicle (for smart key system)
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.
...
Detecting sensor
The sensors are located inside of the rear bumper.
Always keep the rear bumper clean for the system to work properly. ...