I had to look that up by the times I did some photos.
The car worked until around 11:00. It got towed at close to 13:00, at that point I was able to open and close it, but mostly it didn't work. for example the parking brake didn't release the brakes and the car didn't lock.
Half an hour later...
This week I had the same issue, which expanded quickly on to other issues.
I was driving on the german Nordschleife, when the "parking brake fault" warning showed up. Just short after that, the next warning said, ABS sensor failed, the next said, ESP sensor failed. Right after that, no more revs...