2003 307, power steering failure, fusebox problems

[dazman222]

This morning I started my 307 to find that the power steering had gone. Checked the fluid level which was fine. My next thought was to check the fuse that corresponds to the electric power steering. From the 307 fusebox diagram I found that it is located in module 1 which i hope i am correct in saying is the small box to the right of the large fuse box in the engine bay. However after much confusion and frustration I cannot seem to get it free, has anyone any experience in removing this module and could explain how I go about it. Do you have to remove the larger fusebox?