Hello,
Please don't blast me. I'm completely new to this forum and to Audi. I have heard that I can get a cable that will connect my computer to my car in order to do some mods. Primarily I am interested in enabling video in motion and window/sunroof close with key. I'm sure there are some other cool things, but where can I find out all about them? Also, how hard is this to do? Does anyone have a video?

BTW: My car is a 2012 S4 with MMI, no sports diff, no drive select

 

Vag-com cable can be bought at:
Ross-Tech Store: VCDS License with HEX-USB+CAN Interface

This post was very helpful to me, bought the cable, have basic common sense and computer skills - no problem, just take your time and post questions if you arent sure....

VCDS & Hidden menu: The complete list

Also, ask for locals in your area that can help..if there's someone close you dont have to buy the cable....i'm in Phoenix and will help anyone local no problem

 

Also i think you can order the Vag Diagnostic Tool from ObdiiChina Auto Technology Co.,LTD