Kia Optima Hybrid 2020 Owner's Manual page 26

Charging Status Indicator
Charging in
Illuminates (green)
progress
Fully charged
Blinks (green) and
Scheduled charging
then turns off
Auxiliary battery
Quickly blinks
saver+ or sched-
(Green) and then
uled air conditioner
turns off
is operating
Malfunction Blinks (red)
Charge cable storage
Off
We recommend that the trickle
charger cable be put in a storage box
after use. Keep the storage box
above the main battery pack inside
the trunk.
OJFHPQ016029N
H19