Thats the problem. There are no settings to set the audio language.

Your screenshots are from a Smartphone. There is an option to choose the language. Thats clear.

But as you can read in the subject I am talking about a "Parrot ASTEROID Mini" system. And there is no option to choose the language.
Parrot said that it comes automatically with the Waze server when the App goes online. But its not working, so they said I have to contact Waze support.

MoodZy wrote:Why are you not asking the question on the Parrot forum or the Parrot support? You probably won't have much help here since most users are using smartphones for Waze.

Please read my post. There I have written that I have asked Parrot. They said that this is a Waze problem and that I shall ask Waze.

Why are you not asking the question on the Parrot forum or the Parrot support? You probably won't have much help here since most users are using smartphones for Waze.

Go to your settings, and choose "german"

Depending on where you live,the following might look different:
Go to settings The "deutsch" language is german. When you live outside an german speaking country, you won't be able to choose "deutsch - Steffi" or "deutsch -Yannick" since those two include streetnames.

Found it?

Oh ok. I didn't realize what a parrot system was...
And I thought that a radio system just mirrors the smartphone display.

I'm sorry. I can't help you with that issue.
If no one else will answer try to contact support directly.