Remote Key Fob Repairs You Can Do at Home You might be enticed, if your remote key fob isn't working and you are unable to use it, to take it to the dealership to get it reset. Instead, try a few quick fixes at home. Start by replacing the battery. https://carlocksmith79505.bloggactif.com/31627980/car-key-fob-repair-what-s-the-only-thing-nobody-is-talking-about