Thought I’d share my drama so you don’t have to. Your interior map lights, if left on, never turn off. Went to start my car for the first time in two weeks today and no charge whatsoever. As in nada. Wife has a PHEV so no easy access to battery in that to attach jump leads. Fished out an old usb power bank that was flat too but did manage to get the car started after 3 hours of USB charging. Don’t be that guy. Don’t be me! Don’t leave your map lights on!