How Smart Are Audi Replacement Car Keys? When you lose your Audi car keys, it's an enormous hassle to locate a locksmith that is qualified to help you replace them. It's important to choose an expert who is able to handle the unique technology Audi uses in their smart keys. https://g2858108.is-blog.com/36154434/10-facebook-pages-that-are-the-best-of-all-time-about-audi-a4-car-key-replacement