https://articlescad.com/the-most-inspirational-sources-of-repair-car-key-304154.html What to Do When Your Car Keys Are Damaged Car keys see a lot of use, and it's not uncommon for them to get damaged or lost. In most cases these instances, they are handled by a locksmith for cars. Key fobs often get jostled around, so adjusting buttons can allow them to function properly again. If the battery replacement isn't working, you might need to replace the fob. Dead Key Fob Battery Even though it appears that the days of jingling keys are long gone, many cars still use key fobs. They can be very useful, but when their batteries fail they could cause problems. It is crucial to keep them charged at all times. Unfortunately, this can be difficult, and a dead key fob battery can leave you in the middle of nowhere. There are ways to get out of this situation. Depending on the model and make, there is often an electronic key on the fob that can be used to open the door. Certain models also have an emergency button that can be pressed to start the engine. This is a last resort generally only intended to get you to your destination, but it can work in certain cases. If you're unable start your car with this method, the best thing is to raise the front end of your vehicle off of the ground with an assortment of jumper cables. Hook the red cable to the big terminal on the starter, and the black cable on to the ground nearby. This will provide your fob battery with enough power to start your car or get you home or a mechanic. Another option is to take the fob's key to an Interstate All Battery Center location for a new replacement battery. To replace the battery, you'll require a small flathead screwscrewdriver or butter knivescrew, or other tools for prying. Do not apply too much force to the case or it will break and scatter parts of the fob throughout your living space. After opening the case, use the pry tool to wrap around the fasteners as you would an apple or an orange, and the