How to Save Money on Audi A4 Key Replacement A key fob is a simple way to start your Audi. However, it must be programmed in order for it to function properly. You can consult an Audi dealer or locksmith to do this. Auto locksmiths have a wealth of experience https://auto-locksmiths10548.dreamyblogs.com/30175209/10-audi-a5-replacement-key-that-are-unexpected