Advantages of the Audi Advanced Key System Audi offers a variety of convenience features that can make driving more enjoyable. One of these features is the advanced key system. It works by using proximity sensors that are located in the lids of the trunk and door handles, which are paired https://car-locksmith69208.blogofoto.com/61312398/15-things-you-ve-never-known-about-audi-a3-replacement-key