Advantages of the Audi Advanced Key System Audi provides a variety of features that make driving even more enjoyable. One of these options is the sophisticated key system. It works by using proximity sensors located in the lids of the trunk and door handles, and is paired with key radio https://autolocksmiths70414.azzablog.com/29949750/a-peek-inside-the-secrets-of-audi-a3-replacement-key