Original Funk Zv with flipkey

Hello V8ler
I would like to have some detailed instructions for installing a vacuum pump with a radio receiver (which cable is where?).And the key learning.Drive a 90 V8 3.6 with original DWA without infrared.Now have the pump (8D0 862 257 B) and corresponding 3 buttons Funk key.Hope can help me in concrete terms.But I've already done a lot of research.
Thank you!