The Audi Convenience Key and Audi Advanced Key If you want to avoid going through your pockets to find a physical car key The Audi convenience key is the solution. It's a method of authorization and access available for certain Audi models that have the WB3 Comfort & Sound package. https://g2856673.slypage.com/30323919/what-experts-on-audi-a1-key-replacement-want-you-to-be-able-to