Hi Scott,
Thanks for that but my fault, I should've expanded further - was on my phone. I thought that would be the case too however I took the cover off the fuse box and the sticker-ed legend that shows what fuse is for what function showed that there are two fuses in the side of the box that sits behind the dimmer, convoy lights and transfer box facia in the dash. One of which is what I need to change.
I can see the two fuses on the side of the box (one red and one black)and hoped they simply screwed out but they don't seem to. The option that I look to facing is removal of the dimmer, blackout and transfer box knobs and removing the whole box with the switch assemblies.
I was hoping it would be simpler than that to get to the fuses and am hoping I have overlooked a simple solution from someone that has done the same.
Any suggestions welcomed,
Dunny