I tried to burn a MP3 CD, but probably did not do it in the correct format.

When I inserted the CD, it took a while until it tried to read it and when it did, it just said READING on the panel for a while.
I was not able to eject the CD, so I switched the CD player off.

Now I am not able to eject the CD and I am not able to get the radio to switch to CD at all when pressing the CD-button. :(

Does anyone know how to reset the whole player/radio so that I can be able to get the CD ejected?

Mitsubishi Grandis 2006, bought in Sweden December 2005. built-in radio/CD-player, no navigator.

Thanks in advance.

Arne.