Relays

[GreenGrizz77]

Hello everyone I’m a fairly new to my 1975 124 spider and I love it but I’m chasing gremlins. One of the previous owners installed an aftermarket ac which led us down the rabbit hole of finding an extra relay on my already existing 8 pack. I went to look at a wiring diagram and could only find one for a 76 that showed 6 relays I’m planning on taking the ac out and putting her back to stock but at this point I would really like to know what they all do and what order they’re in. I appreciate any help tia!