S5: VCDS Mods and Proper Front End
One of the first significant purchases that I made for my S5 was to purchase a Ross-Tech VCDS license with a HEX-USB+CAN cable so that I could take care of a really annoying feature: the LED DRL wink when the turn signal is on. I think it’s kind of chintzy and detracts from the design of the Audis. It seems …