Hey guys/gals ! This is my first post. Love all the info I’ve found so far , tried search function and didn’t turn up much . Have an 89 get 5.0 that I’m trying to get going from a box of all sorts of parts, pieces and panels . I’m trying to hook up the factory map light and dome light but I have no idea how to connect them to the harness. Each one has a black or gray “hook” looking terminal on the end of the harness but I can’t figure out how to connect them . Any help is greatly appreciated!