Advantages of the Audi Advanced Key System Audi provides a variety of convenience features that can make driving even more enjoyable. One of these is the aforementioned key system. It works by using proximity sensors located in the lids of the trunk and door handles, paired with key radio pulse https://autolocksmiths64294.blog5star.com/30565064/five-things-you-didn-t-know-about-audi-a3-replacement-key