Problem with car stereo

[Wiz]

Have an old tvr and it has a Clarion DXZ75 stereo fitted. The last time i used it - last summer everything worked fine.
The problem now is the face comes down to put a cd in but won't go back or eject the cd.
The button isn't working, have tried the restore switch and no joy. Everything else works.
Could live without the cd as its hardly turned on but having the front sat forward looks odd.

Any one had similar problems or know of a fix?