Advantages of the Audi Advanced Key System Audi provides a variety of convenience features to make driving even more enjoyable. One of these features is the advanced key system. It makes use of proximity sensors on the trunk lids, door handles and key radio pulse generators. It will automatically unlock https://carlocksmiths85397.bloggip.com/30251456/why-you-should-be-working-on-this-audi-a3-replacement-key