The rear camera did not work for about three weeks but it came back on. I cancelled the appointment but the camera failed again. Another appointment was made as I knew the camera cable would be found to be broken. I informed the employer at the time of the appointment, who took my details of . He advised my that the car would have a free "health check". This completed and he confirmed that I was correct. I had to pay £94.00 which I understood would be payment towards the full cost. Some £350.00 on top of the £94.00, as a new loom cable would be needed. Price £75.00 (total price £440.00).
I was lucky that I know some one who is an Electrician. The problem was fixed with a few connectors within 35. minutes.