Can anyone confirm what these wires do?

Is the one with the single green wire the alarm horn? And the other is a warning light for the brake fluid level or temperature? They don't seem to be changing any operation or causing dash lights, but I haven't tried to set the alarm yet and don't have a fob.

Pack rat made a home right there on my brake reservoir, and a pillow of my wire insulation. He's in rat hell now, lol.