Audi A6 4G Rear View ( Backup ) camera retrofit, one day installation. Camera calibration.

Audi A6 C7 Rear View ( Backup ) neat camera retrofit, one day installation. Full installation video step-by-step together with camera calibration. Kamera nachrüsten.
Here I've posted my camera retrofit installation (1 day work). I hope will be helpful for someone which wants to have an overview upon whole retrofit steps :)
The installation was a success and relatively easy IMO, but if you want to follow this video as a guidance, I don't take any responsibility on your own installation (it is your own full responsibility) :)
The calibration template I have found it on this forum:
www.audizine.c...
Please ignore the poor video quality, my phone doesn't have OIS and I'm not a pro doing videos either :)
Enjoy and good luck!