2007 Gransport Ltd Grigio alfieri, 2009 Alfa Romeo 8C Competizione, 2021 Levante Gransport
...Bella was dead over the weekend and the battery charger didn't make a difference. New battery in and all was good. Put the old Battery (only 1 .5 years old) on a real charger and it come back up ok. Apparently when the onboard CPU detects a significant drop in battery current, it turns on the a/c fans (not the a/c compressor) to totally deaden the battery (when the car is not going) so that the battery is either good to go or totally dead. Can anyone confirm this?