Weird thing happened this evening when I started the volt to come home from work. The nice green battery level indicator on the left side of the dic disappeared and was replaced by a small gray outlined battery in the same exact spot on the display. I have never seen this small battery before except when the car flipped over to the ice mode. Issue is that I still had 29 miles of estimated charge distance remaining. I looked in the owners manual to no avail. Anyone else see this? Wish that I would have had a photo of it, but didn't have a chance to get the shot. I powered down the car and restarted it and viola! The nice green battery reappeared! Seems like a bug or something.