Advantages of the Audi Advanced Key System Audi offers a variety of features for convenience that make the time behind the wheel more enjoyable. One of these features is the advanced key system. It operates through proximity sensors in the lids of the trunk and door handles, paired with key https://car-locksmith29080.bloggerswise.com/36515505/the-most-common-audi-a3-replacement-key-mistake-every-beginner-makes