Advantages of the Audi Advanced Key System Audi offers a range of features for convenience that make your time at the wheel even more comfortable. One of these features is the advanced key system. It operates through proximity sensors that are located in the lids of the trunk and door https://g28-car-keys26962.verybigblog.com/29641187/15-things-you-re-not-sure-of-about-audi-a3-replacement-key