How to Replace Your Buick Enclave Key Fob Battery (2018 – 2021)

Replacing the battery in your Buick Enclave key fob is a simple task that can be done at home. In this guide, I will walk you through the steps to replace the CR2032 battery in your key fob. This process requires no special tools and only takes a few minutes.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Gather Your Materials

Before starting, make sure you have everything you need. You will require a new CR2032 coin battery and your Buick Enclave key fob. If you don’t have a CR2032 battery, you can easily purchase one from Amazon.com.

Remove the Internal Key

The first step is to remove the internal key from the key fob. Follow these steps:

  1. Flip the key fob over.
  2. Hold down the silver button located at the bottom.
  3. Pull out the internal key.

Open the Key Fob

Next, you will use the internal key to open the key fob. Here’s how:

  1. Insert the internal key back into the keyhole, but only slightly.
  2. Feel for a small ridge inside the keyhole.
  3. Once you find the ridge, gently pry the key fob apart.

Be careful not to force it. The key fob should separate easily once you find the correct spot.

Remove the Old Battery

With the key fob open, you can now remove the old battery. Follow these steps:

  1. Locate the battery inside the key fob.
  2. Use your fingernail to lift the battery out.
  3. If necessary, use a flathead screwdriver or a pen to help pry the battery out.

Dispose of the old battery properly.

Insert the New Battery

Now it’s time to insert the new CR2032 battery. Ensure that the positive side of the battery is facing down. The key fob should have markings indicating the correct orientation.

Follow these steps:

  1. Place the new battery into the slot.
  2. Ensure the positive side is facing down.
  3. Press the battery into place.

If you need a new battery, you can purchase one from Amazon.com.

Reassemble the Key Fob

With the new battery in place, it’s time to reassemble the key fob. Follow these steps:

  1. Line up the two halves of the key fob.
  2. Press them together until they click.
  3. Insert the internal key back into its slot.

Your key fob should now be fully functional with the new battery.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Frequently Asked Questions

What type of battery does the Buick Enclave key fob use?

The Buick Enclave key fob uses a CR2032 coin battery.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery from Amazon>.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Do I need any special tools to replace the battery?

No, you do not need any special tools. The internal key and possibly a flathead screwdriver or pen are all you need.

How often should I replace the key fob battery?

It’s a good idea to replace the key fob battery every 1-2 years, or when you notice a decrease in range or functionality.

Can I damage the key fob while replacing the battery?

As long as you follow the steps carefully and avoid using excessive force, you should not damage the key fob.

Conclusion

Replacing the battery in your Buick Enclave key fob is a quick and easy process. With just a new CR2032 battery and a few minutes of your time, you can ensure your key fob remains functional. If you found this guide helpful, please let me know in the comments or give it a like. For more tutorials on key fob battery replacements, visit our website at fobbattery.com.

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