The car I had before my Audi A1 2019 I had fitted both front and rear blackvue dash cameras so when I sold my car I kept them for this car. When I bought the Audi it had the front Audi UTR dash cam already fitted so I decided to have a go at fitting the blackvue rear dash. I decided to just use the cigar socket as I was unsure about connecting to the fuse box in case it caused a warranty issue. Here's some photos of how I have fitted itI have tucked the cable (green) under the trim by using a plastic trim toolthen continued along till I reached the end of the trimand then I threaded it under the passenger seat and behind the seat belt to then tuck it under the rear door trimi then followed the trim around to the rear seat and tucking it along under the seatthen tucked it around the part where the seat hinge isthen tucked under the trim that was going up to where there is a gap where seat belt comes outI then threaded it up to where all the cables go up to the tailgateI threaded it through the rubber cable coveri then removed the tailgate trim to get the cable up to the rear cameraonce I connected it to the camera and tested to make sure everything was workingput all the trim back and the only place where you can see the cable is at the cigar socket. Once I had worked out the route of the cable is was pretty easy to do.