Victor Denardi Cordeiro

Hey guys,
So I´ll start from the beginning, I have a 2013 A4 (b8,5) with MMI 3G
I bought a OBDeleven devide to unlock VIM (video in motion) and it worded like a charm, i can now watch DVDs while in the Traffic of São Paulo (brazil)
But i really wanted to watch TV, but the shops will charge me too much for one (something like 500USD)
So I was thinking how I could do it my self
In the glove box the is the AMI connector, and I was thinking that I could buy a AMI RCA clabe and plug the Digital TV receptor , I know I would have to extend a power cable to turn ir on but thats the easy part
Anyone could tell me if this crazy idea could work ?
Thanks