My 2020 Camry XSE with 9,000 miles had a dead battery yesterday morning. I always lock my car so I don't think that was the issue. I don't typically drive it a lot but last week I did so I don't think being idle is the problem either. So sad to hear about all of this. This is my 3rd Camry and I bought this one because I NEVER had ANYTHING go wrong with the others and wanted something reliable. VERY DISAPPOINTED!