Aux. Battery Saver; Mode - Hyundai KONA Electric 2023 Owner's Manual

Aux. Battery Saver+

The Aux. Battery Saver+ is a function that
monitors the charging status of the 12 V
auxiliary battery.
If the auxiliary battery level is low, the
main high voltage battery charges the
auxiliary battery.
Information
The Aux. Battery Saver+ function will be
ON when the vehicle is delivered. If the
function is not needed.

Mode

Cycle Mode :
When the Start/Stop button is in
the OFF position with all doors,
hood and liftgate closed, the Aux.
Battery Saver+ periodically activates
according to the auxiliary battery
status.
Automatic Mode :
When the Start/Stop button is in
the ON position with the charging
connector plugged in, the function
activates according to the auxiliary
battery status to prevent over
discharge of the auxiliary battery.
Information
The Aux. Battery Saver+ activates
for a maximum of 20 minutes. If the
Aux Battery Saver+ function activates
for more than 10 times consecutively
in automatic mode, the function will
be disabled. (Note: There may be
a problem with the 12V auxiliary
battery.)
If the vehicle is driven normally and
12V battery is able to charge normally,
the Aux. Battery Saver+ function will
be enabled again.
The Aux. Battery Saver+ function
cannot prevent battery discharge if the
auxiliary battery is damaged, worn out,
used as a power supply or unauthorized
electronic devices are used.
If the Aux. Battery Saver+ function was
activated, the high voltage battery level
may have decreased.
WARNING
When the function is activating the
indicator lamp will illuminate and high
voltage electricity will be flowing in the
vehicle. Do not touch the high voltage
electric wire (orange), connector, and
all electric components and devices.
This may cause electric shock and lead
to injuries. Also, do not modify your
vehicle in any way. This may affect your
vehicle performance and lead to an
accident.
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