I have an 05 civic coupe ex that will die overnight but works right back up with a jump. I did the drain test and found a .3 amp draw on the backup fuse. If anyone knows the right procedure to figure out exactly what’s causing the problem now that I know which circuit it’s on I’d greatly appreciate it. Also I do have an aftermarket stereo with a backup camera connected to it, something tells me it could have something to do with that but there’s also multiple other components connected on the same circuit