Bongo Fury

I need to run so wires from my new sun visor which screens in them will I need to remove the headlining to do this or will work by just opening one end. is it easy to gain access behide the roof lining what is the best way to go about doing it. if it helps the wires from the screens goes up through the bolt that the visor fixes in place with.

You shouldn't need to remove the headlining, undo the grab handle screws on the A-pillar, unclip the trim, undo the visor bolts & you should have enough access to run the wiring. If you do want to remove the headlining, I think it's only a matter of removing the scrivets at the rear of the headlining & the door rubbers to allow it to come out from that point.