Here is how to remove and install a mirror cap form a audi a3 2013 it may be the same for newer or older models. You only need some plastic removal tools and. Fu ker had broken my driver side mirror off c t luck for me there was i lady in the car in front and had seen the white van stop yes stop open his door and hit my wing mirror off wdf well she gave me the reg to the white can and what the two boys looked like haha 999 now waiting.