How to Replace the Battery in a Cadillac XT4 Key Fob (2007-2013)

Introduction

Replacing the battery in your Cadillac XT4 key fob is a simple task that you can easily do at home. In this guide, I’ll walk you through the process step-by-step. All you need is a new CR2032 battery and a few minutes of your time.

What You’ll Need

• CR2032 battery
• Flathead screwdriver (optional)
• Pen (optional)

Step-by-Step Guide

Step 1: Prepare Your Materials

First, make sure you have a new CR2032 battery. If you don’t have one, you can easily purchase it online. I’ve included a link where you can buy the exact battery needed.

Step 2: Remove the Internal Key

Find the button on the bottom right of the key fob. Hold this button down and pull out the internal key. Keep this key handy as you’ll need it for the next step.

Step 3: Pry Open the Key Fob

Using the internal key, insert it into the keyhole just enough to get under the lip of the back piece of plastic. Be cautious not to insert it too far. Pry back gently until you hear a click and see a small opening. You can now pull the two halves apart with your fingers.

Step 4: Remove the Old Battery

Once the key fob is open, you can remove the old battery. Use your finger to lift it out. If it’s difficult to remove, you can use a flathead screwdriver or a pen to gently lift it out.

Step 5: Insert the New Battery

Take your new CR2032 battery and make sure the positive side is facing down. Click it into place securely.

Step 6: Reassemble the Key Fob

Align the top and bottom halves of the key fob and click them back together. Reinsert the internal key and you’re done!

Common Mistakes to Avoid

Inserting the Key Too Far

One common mistake is inserting the internal key too far when trying to pry open the back. This can make it difficult to remove the back piece. Make sure to insert it just enough to catch under the lip.

Incorrect Battery Orientation

Another common mistake is placing the battery with the wrong side up. Always ensure the positive side is facing down when inserting the new battery.

FAQs

What type of battery does the Cadillac XT4 key fob use?

The key fob uses a CR2032 battery.

How often should I replace the key fob battery?

Typically, the battery should be replaced every 1-2 years, depending on usage.

Can I use a different type of battery?

No, it’s important to use a CR2032 battery to ensure proper functionality.

Is it difficult to open the key fob?

No, with the right technique, it should be fairly easy to open the key fob.

What if the key fob still doesn’t work after replacing the battery?

Ensure the battery is inserted correctly. If it still doesn’t work, there may be another issue with the key fob.

Conclusion

Replacing the battery in your Cadillac XT4 key fob is a straightforward process. By following these steps, you can save time and money by doing it yourself at home. If you found this guide helpful, feel free to share it with others who might benefit from it.