How Smart Are Audi Replacement Car Keys? When you lose your Audi car keys, it's difficult to find a locksmith that is qualified to assist you in replacing them. It is essential to choose the right locksmith who is well-versed in the innovative technology Audi uses in its smart keys. https://g2809974.spintheblog.com/30173500/what-s-next-in-audi-a4-car-key-replacement