2013 Chevrolet Volt Owner Manual - Page 236

9-50 Driving and Operating Delayed Charging Override To temporarily override a delayed charge event, unplug the charge cord from the charge port and then plug it back in within five seconds. A single horn chirp will sound and charging will begin immediately. To cancel a temporary override, unplug the charge cord, wait for 10 seconds, and then plug the charge cord back in. A double horn chirp will sound and charging will be delayed. See "Programmable Charging" in Charging on page 5‑30 for advanced charge scheduling options. Charging Status Feedback When the vehicle is plugged in and the vehicle power is off, the CSI indicates the following: . Solid Green - Vehicle is plugged in. Battery is not fully charged. Battery is charging. Long Flashing Green - Vehicle is plugged in. Battery is not fully charged. Battery charging is delayed. Short Flashing Green - Vehicle is plugged in. Battery is fully charged. . . The vehicle has a Charging Status Indicator (CSI) at the center of the instrument panel near the windshield.