964 A/C compressor electrical connection
 

Hey guys, I picked up my new project car, a 91 C4 Cab, and have my first task to tackle. I searched the forums which led me to check first the fuse. Was ok, so I then proceeded to look at the compressor and found the little black wire was disconnected that goes to the compressor. Where should it plug in? A photo would be great, with a big arrow pointing where it goes even better!