Advantages of the Audi Advanced Key System Audi has a number of features for convenience that make the time behind the wheel more enjoyable. One of these is the advanced key system. It operates through proximity sensors that are located on the lids of the trunk as well as door https://g28carkeysolutions10771.theideasblog.com/30293753/searching-for-inspiration-try-looking-up-audi-a3-replacement-key