Revtronic were recommended to me by another garage, so I called in to see if it was possible to have the video in motion enabled on my Audi A4 Avant 2016, and despite having the new 4g Audi MMI system in my car, which is much more difficult to encode, Banny and the lads found a suitable workout around which worked a treat. Very happy with the work done and would highly recommend them to anyone.