How to Save Money on Audi A4 Key Replacement Key fobs are an efficient method of starting your Audi. It needs to be programmed to function properly. You can do this by working with a locksmith or Audi dealer. Auto locksmiths are experts in cutting and recoding contemporary car keys. https://carlocksmith82946.blogdigy.com/7-useful-tips-for-making-the-best-use-of-your-audi-a5-replacement-key-44561045