Your car just recalibrates the charge meter on your dash when you disconnect the 12V batt. There is no button to press to do it; it's automatic. I wouldn't worry about it much.
To bad your battery can't hold out a little longer. I'd suggest buying one of the Hawker Odyssey 680 drycell batteries, but sounds like you don't have the luxury to wait for one.
Good luck.
To bad your battery can't hold out a little longer. I'd suggest buying one of the Hawker Odyssey 680 drycell batteries, but sounds like you don't have the luxury to wait for one.
Good luck.