Remote Key Fob Repairs You Can Do at Home You might be enticed, when your remote key fob is not working, to take it to the dealership to have it reset. Instead, try a few quick fixes at home. Start with a replacement battery. Hardware stores carry flat watch-style batteries https://auto-locksmiths54265.thelateblog.com/31245840/10-sites-to-help-you-be-a-pro-in-car-key-fob-repair