Hi, I'm from Belgium and here we have the same problem

Aeg Belgium tells us it's a problem with the print of the machine.
You should ask AEG the reset code, you need to turn the knoughts in a certain combination after each other and your reset is complete. That's the only thing they can do for the moment. You're machine will work without problems untill the next time you need to reset it!
Good luck with it, I hope my answer was usefull to you!
Greetings from Belgium!
RC