Car Key Replacement Tips For Your Audi Q7 Many people have lost their keys at one point or another. The key fob on an Audi is handy for Virginia Beach drives but the battery can eventually wear out. A replacement from an Audi dealer could cost you $280 to $475, https://autolocksmiths73178.blue-blogs.com/36567113/audi-a4-car-key-replacement-11-things-you-re-leaving-out