does your audi have an amplified system and what year is itif not then you wil not need an iso adapterwhere are you located
i have just re read your post and it says 8 rn active so you have the fully amplified system so you need the pc9-408 harness adapterare you going to gti festival on sunday if so i could remove the h/u for you as i have the correct keys to do it and i think i have the correct iso adapter in stock aswell