I brought my 2018 RS5 from France this year. I had a huge problem getting it through MOT. First the rear fog light needed to be swapped to the right hand side. This took 4 visits to Audi and 2 new rear lights. Finally got this done through determined efforts to get the coding from Audi Germany. Then the saga began with the head lights! You can buy new headlights for RHD drive cars but Audi Germany REFUSED to provide the necessary codes to the Audi certified workshop to allow these to be fitted. After much searching I finally found an excellent VAG experienced coder who with great convenience and with an exceptional service and low cost, modified the codes which meant the car passed the MOT. This whole sage took over 7 months and finally I can get my car register in the UK. Happy to provide the details of the VAG expert to anyone who needs this in Wales