986 Radio not working CDR220

[Reallyfree]

Had a new clutch fitted today and car has come back with a dead radio. The radio just wont turn and the display is dead. Dealer (specialist) says they did not disconnect the battery and suggested I try the fuse which I did and its fine. Can't be sure but I think after pulling fuse and returning it, the ON button is now illuminated as is the CD slot when front is hinged down. I don't think it was previously but can't be sure. Have not checked to fuse on rear of unit as I don't have the removal keys but guess if this is blown I would not see lights on front. Have heard there are issues with the ignition switch.

Any ideas?