How to Save Money on Audi A4 Key Replacement A key fob is an efficient method of starting your Audi. It must be programmed to function properly. You can work with a Audi dealer or locksmith to complete this. Auto locksmiths are experts at cutting and recoding modern automobile keys. https://auto-locksmiths06422.newbigblog.com/36100518/the-top-audi-a5-replacement-key-the-gurus-are-using-3-things