Col230ce, for LHD cars I think the locations of the fuse boxes are fairly clear:
- one for radio and power antenna goes on the bracket next to voltage regulator; in a lot of cars the wires are wrapped in the harness and need to be peeled out at that location
- the other one for auxiliary devices (e.g. fog lamps) goes on the bracket near the brake booster (a couple of configurations there, but same location)
i will look at engine bay pictures of RHD cars to see the fuse boxes there and share if I find them.