Advantages of the Audi Advanced Key System Audi provides a variety of convenience features to make driving more enjoyable. One of these features is the advanced key system. It utilizes proximity sensors on the doors, trunk lids and key radio pulse generators. It will unlock automatically when you are within https://g28-car-keys94378.blog-kids.com/30008675/why-you-should-be-working-with-this-audi-a3-replacement-key