Chevrolet Volt 2016 Owner's Manual page 212

Charging Status
Indicator
Short Flashing Green
(From one to four
flashes depending on
charge level) or Long
Flashing Green
None (Upon Plug-in)
None (After Green or
Yellow CSI Indication
Observed)
Sound
Four audible beeps
None
None
Driving and Operating
Action/Reason
Insufficient time to fully charge by departure
time due to the selected rate preference.
To increase the battery state of charge at
the departure time perform a delayed
charging override. See Delayed Charging
Override 0 208.
Charge cord connection should be checked.
Charge cord connection should be checked.
If connection is good, this may be due to a
power failure or a total utility interruption via
OnStar and charging will begin later. See
Utility Interruption of Charging 0 219 or
Malfunction Indicator Lamp (Check Engine
Light) 0 109.
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