The mode means the vehicle at stop. (There is no energy flow.)
Kia Niro (DE HEV) Owners Manual: Phone
Select the [SETUP] button on the audio system ➟ Select [Phone].
Connections: Control pairing, deletion, connection and disconnection of
Bluetooth® devices.
Auto connection priority(Auto Connection Priority): Set the connection priority
of Bluetooth® devices when the vehicle is starte ...
Kia Niro 2017 (DE HEV) Service Manual: Variable Force Solenoid (VFS) Repair procedures
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Disconnect the VFS connector (A).
3.
Remove the mounting bolts (B), and then remove the VFS from the engine.
...