Audi 80 B4 ZV-Funk Connect Built 94

Hey guys, didn’t find anything helpful for a long time or I’m just too stupid!! well, I hope you can help me buy this sentence -> http://www.electrocity-kunz.de/product_info.php?… and now I want to connect the back to the pneumatic ZV pump only there are 3 plugs on it a pink/black 6 pole, a black 12 pole and a brown 16 pole!!! and now I’m completely confused because I’m on the electric field grade at audio quite new!!! and usage because really urgent help !!! vllt someone has installed this already and can tell me where I have to connect which cable etc. that would be super greenz Robin