How to Save Money on Audi A4 Key Replacement A key fob is a convenient way to start your Audi. It must be programmed to work properly. You can work with a Audi dealer or locksmith to complete this. Auto locksmiths are experts at cutting and recoding modern car keys. https://car-locksmiths21053.blog4youth.com/30403271/audi-a5-replacement-key-strategies-from-the-top-in-the-business