OK, I managed to get the unit out of the car following your great instructions. Now what. Other than taking it apart I have tried every concievable fix suggested on the internet but still get the CD Error 4 and still unable to eject CD's. I have the choice of stripping the unit apart or phoning around to get an estimate on repair. If anyone has fixed this error on a 2004 RX330 by doing something other than button combinations or removing the fuse etc, then let me know.
Thanks
D