Chevrolet Volt 2016 Owner's Manual page 213

212 Driving and Operating
Charging Status
Indicator
None
None
Sound
Repeated audible beeps
To disable this feature, see Charge Power
Loss Alert in Vehicle Person-
alization 0 139.
To stop this alert, do one of the following:
Unplug the charge cord.
Press
on the RKE transmitter.
Press and hold on the RKE
transmitter, then press again to stop the
panic alarm.
Press the horn pad.
Three audible beeps
Action/Reason
Electricity has been interrupted before
charging was complete. Repeated beeps
will stop if power is restored within
90 seconds.
Charge port door is open.