The Audi Convenience Key and Audi Advanced Key If you want to avoid the hassle of going through your pockets to find a physical car key The Audi convenience key is your solution. It's an authorization and access system available via the WB3 Comfort and Sound package on specific Audi https://g2823931.thezenweb.com/why-audi-advanced-key-is-more-tougher-than-you-think-67632239