Kia hybrid system notifies the drivers of energy flow in various operating modes. Eleven Modes show drivers the current operating condition.
Kia Niro 2017 (DE HEV) Service Manual: Tailgate Assembly Repair procedures
Replacement
Wear gloves to protect hands from injury.
Work in a group of two when removing and installing the tailgate.
...
Kia Niro (DE HEV) Owners Manual: Battery recharging
Your vehicle has a maintenance-free, calcium-based battery.
If the battery becomes discharged in a short time (because, for example,
the headlights or interior lights were left on while the vehicle was not in
use), recharge it by slow charging (trickle) for 10 hours.
If the battery gradu ...