"Piggy Back" Fuse available for Glass Fuse?

Those piggy back "stak-on" or spade connectors come in a few different configuration.
Handy for different space limitations. Not super easy to find, though.

Also, for lighting, there should be a wire somewhere behind the dash, that has an orange, three socket end.

It's for lights in an optional console, among other things.

Usually, unless your car has a console, 2 of the 3 are unused.