2003 S80 cd player

[Boyd4624]

Hi guys... I recently bought an S80 D5 manual and am really pleased with the car, however, the 4-disc cd player has now pooped up with "error" nessage when I either try to play or eject the cd's. Any ideas? Also, I have seen on ebay that I am able to replace this stereo with a new facia plate and fit a standard din stereo.... Has anyone done this and did it work ok as I guess the standard unit has an amp.

Cheers