The Audi Convenience Key and Audi Advanced Key If you'd like to avoid the hassle of going through your pockets to find a physical car key The Audi convenience key is the solution. It's an access and authorization system that can be accessed via the WB3 Comfort and Sound package https://carlocksmiths64375.tinyblogging.com/10-audi-advanced-key-tips-all-experts-recommend-73596527