The Audi Convenience Key and Audi Advanced Key If you'd like to avoid going through your pockets to find a physical car key The Audi convenience key is the solution. It's a system of authorization and access available for certain Audi models that have the WB3 Comfort and Sound package. https://g28carkeysolutions62557.bloggerchest.com/30016299/your-family-will-be-grateful-for-getting-this-audi-advanced-key