The battery sensor is deactivated, when the battery is disconnected from the negative pole for maintenance purpose.
In this case, the ISG system is limitedly operated due to the battery sensor deactivation. Thus, the driver needs to take the following procedures to reactivate the battery sensor after disconnecting the battery.
Hyundai Kona (OS) 2018-2023 Owners Manual: Fuel gauge
This gauge indicates the approximate amount of fuel remaining in the fuel tank.
Information
The fuel tank capacity is given in chapter 8.
The fuel gauge is supplemented by a low fuel warning light, which will
illuminate when the fuel tank is nearly empty.
On inclines or curves, the fuel gauge ...
Hyundai Kona (OS) 2018-2023 Owners Manual: ESC OFF usage
When Driving
The ESC OFF mode should only be used briefly to help free the vehicle if stuck
in snow or mud, by temporarily stopping operation of the ESC, to maintain wheel
torque.
To turn ESC off while driving, press the ESC OFF button while driving on a flat
road surface.
NOTICE
To prevent damag ...