Audi-Sport for advice, very good forum for A3s especially.
If you are not experienced in fitting lights then I would pay for a professional to do it, check out VWCruise. They are pricey for lights but from what I hear VAG drivers have nothing but praise for them.
If you are not experienced in fitting lights then I would pay for a professional to do it, check out VWCruise. They are pricey for lights but from what I hear VAG drivers have nothing but praise for them.