Hyundai IONIQ EV Owner's Manual page 557

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3. Make sure to install the charging
inlet cover.
4. Make sure to completely close the
charging door.
Unlock Charging Connector in
Emergency
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If the charging connector does not
disconnect due to battery discharge
and failure of the electric wires, open
the tailgate and slightly pull the
emergency cable. The charging con-
nector will then disconnect.
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