Technical Help identifying a fuse

[Yellow Peril]

Trying to isolate the fuse for the radio/CD multichanger. Anyone able to tell me which it is? Tried removing the one shown in the handbook as 'Sound System' to no effect. Short of removing each fuse in turn, not sure what else to do...

Details of the car shown in the signature below (2002 model).

 

[Shaun86]

Trying to isolate the fuse for the radio/CD multichanger. Anyone able to tell me which it is? Tried removing the one shown in the handbook as 'Sound System' to no effect. Short of removing each fuse in turn, not sure what else to do...

Details of the car shown in the signature below (2002 model).

its a 10 amps fuse (red), in the top left hand corner of the fuse box three from the right,