low battery coolant

Has anyone else experienced this problem? I check the coolant tank levels regularly and recently noticed that the battery coolant level was about 1/2" lower than the top of the decal where it is supposed to be. I know it was previously exactly even with the top of the decal. The coolant level...

Howdy folks, My 2012 Volt and I plowed into three deer last year on the interstate... all body damage except for the battery radiator. Fixed her up and everything's been fine for a year, but last week I got the dreaded "Service High Voltage Charging System" error. First thought - check the...