Hello Mr. ZERO815. I have a 2018 Golf MK7.5 Highline with the standard north American rear tail lights. I have been wanting to replace the outer lights with the lowline (non GTI/R) eurospec lights with the amber turn signals and separated brake/turn lights. I have OBDeleven, some pin terminal tools, and a brain, but I cannot find any decent instructions on how to do this anywhere. I understand you may supply harnesses and coding to effect this? If so, I am very happy to do business with you. Best - Steve.