Cheers, we sourced a replacement
ICC and just had to swap the cd players. All is working except needs a decode but thats no biggy, I'm just glad my air con works again lol.
Also just out of curiousity, where is the sensor that apparently stuffs up the unit if it gets rotated the wrong way? We have assumed that it was the part hooked to the remote locking that hooks onto the side of the cd player and is wrapped in black tape, so we took extra care to make sure that we didn't turn rotate anything.