2017 Ford Focus Key Fob Battery Replacement: A Comprehensive Guide

If your 2017 Ford Focus key fob is acting up, a dead battery might be the culprit. This guide will walk you through the simple process of a 2017 Ford Focus Key Fob Battery Replacement, saving you a trip to the dealership and keeping you on the road. We’ll cover everything from identifying the right battery to programming your key fob after the replacement.

Replacing the battery in your 2017 Ford Focus key fob is a quick and easy task that you can perform at home with just a few tools. This guide provides step-by-step instructions to ensure a smooth battery replacement process. For those experiencing other key fob issues, check out our guide on a ford focus key fob not working.

What Battery Does a 2017 Ford Focus Key Fob Take?

The 2017 Ford Focus key fob uses a common CR2032 3V lithium battery. These batteries are readily available at most electronics stores, pharmacies, and online retailers. Choosing the correct battery is crucial for the proper functioning of your key fob.

How to Replace the 2017 Ford Focus Key Fob Battery

Here’s a step-by-step guide to changing the battery in your 2017 Ford Focus key fob:

Locate the key release button: On the side of your key fob, you’ll find a small button. Press this button to release the metal key blade.
Open the key fob: Use the metal key blade or a small flat-head screwdriver to gently pry open the key fob casing at the designated notch. Be careful not to damage the plastic.
Remove the old battery: Carefully pry out the old CR2032 battery. You can use your fingernail or the flat-head screwdriver.
Insert the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side faces upwards.
Close the key fob: Snap the two halves of the key fob casing back together.
Test the key fob: Try locking and unlocking your car to ensure the new battery is working correctly.

2017 Ford Focus Key Fob Battery Replacement Steps

Troubleshooting Common Key Fob Issues

Sometimes, even after replacing the battery, your key fob might not work correctly. Here are a few things you can check:

Check the battery orientation: Make sure the positive (+) side of the battery is facing upwards.
Try reprogramming the key fob: Refer to your owner’s manual for instructions on how to reprogram your key fob.
Check for physical damage: Inspect the key fob for any cracks or broken components.
Consider a replacement key fob: If all else fails, you may need to replace the entire key fob. Need a new battery for your Ford Fiesta key fob? See our guide on the battery for ford fiesta key fob.

Why Is My 2017 Ford Focus Key Fob Not Working After Battery Replacement?

Occasionally, a key fob might need to be reprogrammed after a battery replacement. This is typically a simple process involving entering your car and following a specific sequence of actions with the ignition and key fob buttons. If you’re unsure about the process, your owner’s manual should provide detailed instructions. You can also look into replacing your F-150 key fob battery with our helpful guide: 2011 ford f150 battery for key fob.

Ford Focus Key Fob Battery Correct Orientation

How Long Does a Ford Focus Key Fob Battery Last?

Typically, a Ford Focus key fob battery lasts between 3 to 5 years. Several factors, including usage frequency and environmental conditions, can influence battery life. If you find yourself replacing the battery more frequently, it might be a sign of an underlying issue with the key fob. Our resource on the 2014 ford focus st key fob battery may provide further insight.

Testing a 2017 Ford Focus Key Fob

Conclusion

Replacing the battery in your 2017 Ford Focus key fob is a straightforward process. By following this guide, you can save time and money by doing it yourself. Remember to use the correct CR2032 battery and follow the steps carefully for a successful 2017 Ford Focus key fob battery replacement.

FAQ

What type of battery does my 2017 Ford Focus key fob use? A CR2032 3V lithium battery.
How long does a Ford Focus key fob battery last? Typically 3-5 years.
Do I need to reprogram my key fob after replacing the battery? Sometimes, yes. Refer to your owner’s manual.
Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers.
What if my key fob still doesn’t work after replacing the battery? Check the battery orientation, try reprogramming, or inspect for physical damage. You might need a new key fob if these steps don’t resolve the issue. Consider checking our guide on 2013 ford explorer limited key fob battery replacement for additional information.