2018 Ford Fusion Key Fob Battery: A Guide To Replacement

2018 Ford Fusion Smart Remote Keyless Entry key fob 164R8149 164R8149 from www.carandtruckremotes.com

If you own a 2018 Ford Fusion, you may be wondering when it's time to replace the key fob battery. The key fob is an important component of your vehicle, allowing you to unlock doors, start the engine, and perform other functions remotely. In this article, we will guide you on how to replace the key fob battery in a 2018 Ford Fusion so that you can continue to enjoy the convenience it provides.

When to Replace the Key Fob Battery

The first thing to know is when to replace your key fob battery. Most key fob batteries last between two and three years, but this can vary depending on how often you use it. If you notice that the range of your key fob is getting shorter or that the buttons are not as responsive as they used to be, it's time to replace the battery. Another sign that your key fob battery needs to be replaced is if you have to stand closer to the car for it to work.

How to Replace the Key Fob Battery

Replacing the key fob battery in a 2018 Ford Fusion is a simple process that you can do yourself. Here are the steps: 1. First, you need to purchase a replacement battery. The battery you need is a CR2032, which you can find at any auto parts store or online. 2. Next, locate the key fob release button on your key fob. Press the button and pull out the key blade. 3. Use a small screwdriver or a coin to pry open the key fob. Be careful not to damage the key fob or the battery. 4. Once the key fob is open, you will see the battery. Use a small screwdriver or a fingernail to remove it. 5. Replace the old battery with the new one, making sure that the positive side is facing up. 6. Snap the key fob back together and reinsert the key blade. 7. Test the key fob to make sure it's working properly.

Tips for Maintaining Your Key Fob Battery

To ensure that your key fob battery lasts as long as possible, there are a few tips you can follow: 1. Keep the key fob away from water and moisture. 2. Avoid exposing the key fob to extreme temperatures. 3. If you don't use your car frequently, remove the battery from the key fob to prevent it from draining. 4. Use the key fob only when necessary to conserve battery life.

Conclusion

Replacing the key fob battery in a 2018 Ford Fusion is a quick and easy process that can save you time and money. By following the steps above, you can replace the battery yourself and avoid the hassle of going to a dealership. Remember to maintain your key fob properly to ensure that it lasts as long as possible. If you have any questions or concerns, consult your owner's manual or contact a Ford dealer for assistance.