Advantages of the Audi Advanced Key System Audi has a number of convenience features that make 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, which are paired with key https://g28-car-key-solutions51595.blogitright.com/29935446/a-glimpse-in-audi-a3-replacement-key-s-secrets-of-audi-a3-replacement-key