Electric roof not working

Hi guys, the wife was driving the car the other day and the radio stops working, then she gets home and couldn't put the roof up! i had a look and its lost the power from the ignition when you put the key in, so the roof wont go up because its not getting the trigger feed from the igniton and found out that where the power for the radio comes from. Any ideas?? i presume the power comes through the ignition base when the key is put in from the big red wire, is it likely to be barrell, ignition base or….???????

forgot to say got the roof up manually but really want this fixed now, cheers Guys

Probably a fuse issue, is there fuses with the relays in the boot? There is a sticky in the electrical section with fuse locations. I think there is one on the fuse board too.