This is my first post in the forum so excuse me if i don't provide all the details. I just got my Bolt back after 3 weeks at a body shop (extensive body work after a side swipe ) After I got home i noticed a new message "High Voltage Charging System" as an alert. I also noticed that the car is not charging at the rate it should (25 miles an hr - I have a Level2 charger). It is charging but very slowly. What is wrong?