Audi A6 Avant (C6) – LED Tail Light Retrofit 27 May 202627 March 2011 by Grant Tiller audi a6 led taillights | Audi A6 LED Taillights Retrofit Guide for the C6 Avant | Audi A6 Led Taillights retrofit on the C6 Avant covers OEM part sourcing, VCDS coding changes, and the full fitting process for a clean factory finish.Read more
