Does anyone have a MY10 S3 or later with rear DRLs enabled? If so can you please post your long coding from your central electronics unit? Byte 18 contains the headlight info, I know a MY10 TT can have rear DRLs enabled by changing the UK default of hex 58 to hex 59. This is my current coding hex 2B This was a simple change on older cars, you just switched from north American DRLs (front only) to Scandinavian DRLs (front & rear) with VCDS. If any of the Ross Tech gurus are reading this perhaps you may know how to code this feature. Thanks in advance.