XC60 2020 all warning lights on

Good morning in the round, for a few months now all warning lights are on regularly with my car. Handbrake not available, ESC, failure, transmission service required and and and and and. After some time, however, the lights go off again. Now I also had to change my start stop battery and only had the hope that it will get better afterwards. But this morning already all lamps on again. Has someone had such a problem before? Many greetings