Remote Key Fob Repairs You Can Do At Home You might be enticed, if your remote key fob is not working, to bring it to a dealer to get it reprogrammed. Instead, try some quick fixes at home. Begin by replacing the battery. Flat-watch-style batteries are affordable and easily found https://www.g28carkeys.co.uk/houghton-regis-auto-locksmiths-near-me/