Cupra Formentor Software Problems

Hello together, was now repeatedly at the dealer, no real remedy. Have at the Formentor time and again software problems. At the dealer already two “major updates” were recorded. – recurring error message assistant X is not available – passenger airbag not active – return camera remains dark – Apple Car Play, screen remains dark – sound suddenly only through the speaker behind the screen – key does not set the associated profile when opening a who ha t such problems still and what should be done? Thank you and greeting, Marcus