https://www.openlearning.com/u/dahlalston-sm83w1/blog/15KeyrepairBloggersYouShouldFollow https://zenwriting.net/fruitcobweb20/10-graphics-inspirational-about-key-repairs How to Fix a Key Fob That isn't Working If your key fob isn't functioning A few easy steps can be taken to fix it. The first step is to be sure that it's not your backup remote. If the backup is able to lock and unlock your car door, it is most likely an issue with the main remote. The most common causes for key malfunctions for car remotes are battery or circuitry issues. Battery It is not uncommon for the battery inside the key fob for cars to get worn out. It is easy to replace a battery. However it is essential that you use the correct kind. You can check the owner's manual or contact the manufacturer to inquire about the right kind. It is recommended to examine the battery compartment carefully, as dead batteries sometimes leak harmful chemicals that can cause damage to the remote. If replacing the battery does not solve the issue, there may be other issues that require professional attention. If the buttons are stuck or broken for instance it could be necessary to take the remote apart and rework each component. You could also try reprogramming the vehicle to recognize the new key fob. Buttons Key fobs can get dirty and worn-out from repeated use. It is not common for buttons to cease functioning, or require a hefty push to make them work. This can be a hassle particularly when you're away from your home and have to switch on your car. Even worn-out or malfunctioning buttons are often fixable with a little time and materials you already have at home. First, make sure that the batteries are properly inserted and that the indentation at the back of the button is filled. Open the remote carefully and inspect the circuit board. Examine for indications of rust or other indications that the buttons are worn or damaged. For instance the paint that conducts electricity could be missing. Use a Q-tip di