I remember watching a cartoon when I was a young kid probably between years 1998-2004. I don't remember the plot but I think that it was post apocalyptic.
The main character (maybe even the only character) was a girl with a short straight bob (blonde I think) and I'm pretty sure she was a robot. I know for a fact she wore overalls.
The only other detail I remember is that she found a radio in a junkyard or something and she always listened to music with it. It might be foreign/not U.S made.