Hello together, I turned off my Volvo and wanted to drive with it after 2 days…null no longer says nothing more…Motor doesn’t turn, ignition shows all the lamps, however one lights up again (but goes out again despite full ignition) and that’s the warning light for errors in the motor electronics, which has never been lit before, even when starting!! Battery is new, everything is funneled}}elekt. Window lifter etc. Can someone please help me? Or give me a tip? I am severely disabled and dependent on the car, but can not afford me a workshop, because only small pension 🙁