Cadillac DTS Key Fob Battery Replacement (2008 – 2011)

Introduction

Replacing the battery in your Cadillac DTS key fob is a simple task you can do at home. This guide will walk you through the process, which only takes a few minutes and requires minimal tools.

Required Materials

The only item you’ll need is a CR2032 coin battery. These are easily available online. I’ve provided a link to purchase the battery from Amazon in the description.

Step-by-Step Instructions

Step 1: Remove the Internal Key

First, locate the button on the bottom of the key fob. Hold this button down and pull out the internal key. Ensure to keep the key handy as it will be used in the next step.

Step 2: Pry Open the Key Fob

Insert the internal key back into the keyhole slightly. Apply gentle pressure to pry open the back section of the key fob. Once you hear a click and see the corner starting to open, stop using the key to avoid damage.

Next, use a flathead screwdriver to twist and work your way down the seam. Continue twisting until the entire side is undone. You can now open the key fob like a book.

Step 3: Remove the Old Battery

With the key fob open, you’ll have access to the battery. Use a flathead screwdriver, pen, or pencil to pry the battery out from the top corner. The battery should come out attached to a small metal component. Push the old battery out and dispose of it properly.

Step 4: Insert the New Battery

Take a new CR2032 battery and place it into the metal component. Ensure the positive side (marked with a plus sign) is facing down. The negative side should be visible once placed correctly.

Fit the battery into the metal component, aligning it with the opening. Push down until it snaps into place and sits snugly.

Step 5: Reassemble the Key Fob

Close the two halves of the key fob by clicking them back together. Ensure everything fits tightly. Finally, reinsert the internal key into its slot.

Conclusion

And that’s it! Your Cadillac DTS key fob should now be working perfectly with its new battery. This process is quick and straightforward, allowing you to save time and money by doing it yourself.

If you found this guide helpful, please let me know in the comments or by liking this post. For more key fob battery replacement guides, visit our website or check out our YouTube channel.

Frequently Asked Questions (FAQ)

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

The Cadillac DTS key fob uses a CR2032 coin battery.

Where can I buy a CR2032 battery?

You can purchase CR2032 batteries online from various retailers, including Amazon.

How often should I replace my key fob battery?

Key fob batteries typically last between 1 to 2 years. Replace the battery when you notice a decrease in key fob performance.

Do I need any special tools to replace the battery?

No special tools are required. A flathead screwdriver or similar tool will suffice.

Can I damage my key fob by replacing the battery?

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

What should I do with the old battery?

Dispose of the old battery properly by taking it to a recycling center that accepts batteries.

Why is my key fob not working after replacing the battery?

Ensure the battery is installed correctly with the positive side facing down. If it still doesn’t work, the key fob may have other issues.

Can I replace the battery for other car models using this guide?

This guide is specific to the Cadillac DTS key fob. For other models, refer to their specific guides.

For more information and guides on key fob battery replacements, visit our website at fobbattery.com.