Cadillac ATS Key Fob Battery Replacement Guide (2015 – 2019)

Introduction

Replacing the battery in your Cadillac ATS key fob is a straightforward task that can be done at home. In this guide, I will walk you through the steps to replace the internal battery, ensuring your key fob functions smoothly. This process is quick, requiring only a few minutes and a single CR2032 battery.

Materials Needed

Before starting, make sure you have the following items:

• CR2032 battery
• Flathead screwdriver or a similar tool

You can purchase the CR2032 battery online for just a few bucks. I recommend buying it from a reliable source to ensure compatibility and quality.

Step-by-Step Instructions

Step 1: Remove the Internal Key

First, locate the button on the bottom corner of the key fob. Press and hold this button while pulling out the internal key. Set the key aside for later use.

Step 2: Pry Open the Key Fob

Next, take the internal key and insert it into the small gap behind the plastic back cover of the key fob. Insert it just enough to create leverage but not too deep.

Hold the key firmly and gently pry the back cover off. You should hear a click as the cover detaches. Once loosened, you can pull the cover apart with your fingers.

Step 3: Remove the Old Battery

With the key fob open, you can now see the battery. Use your fingernail, a flathead screwdriver, or a similar tool to lift and remove the old battery. Dispose of the old battery properly.

Step 4: Insert the New Battery

Take your new CR2032 battery and ensure the positive side (marked with a plus sign and text) is facing down. Click the battery into place securely.

Step 5: Reassemble the Key Fob

Align the two halves of the key fob and press them together until they click into place. Finally, reinsert the internal key into its slot.

Conclusion

And that’s it! You’ve successfully replaced the battery in your Cadillac ATS key fob. This simple maintenance task can save you time and money, ensuring your key fob remains in good working condition.

Frequently Asked Questions (FAQ)

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

The Cadillac ATS key fob uses a CR2032 battery.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery online or at most electronics and convenience stores. I recommend buying it from a reliable source like Amazon.

How often should I replace the key fob battery?

The key fob battery typically lasts between one to two years. Replace it when you notice a decrease in range or if the fob stops working.

Can I use a different type of battery?

No, it’s important to use the specified CR2032 battery to ensure compatibility and proper function of your key fob.

Is it safe to replace the battery myself?

Yes, replacing the battery is safe and straightforward. Follow the steps carefully, and you should have no issues.

What should I do with the old battery?

Dispose of the old battery properly by taking it to a battery recycling center or following local disposal regulations.

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

If your key fob still doesn’t work, ensure the battery is correctly installed. If the problem persists, consider consulting a professional or visiting your dealership.

Additional Tips

If you encounter difficulties while prying open the key fob, ensure you are using the correct amount of force and leverage. Avoid excessive force to prevent damaging the fob.

Regularly check your key fob for signs of wear and tear. Keeping your key fob in good condition can extend its lifespan and ensure reliable performance.

Consider keeping a spare CR2032 battery on hand for future replacements. This can save time and prevent inconvenience if your key fob battery dies unexpectedly.

Final Thoughts

Maintaining your Cadillac ATS key fob by replacing the battery when needed is a simple yet essential task. By following this guide, you can ensure your key fob remains functional and reliable. If you found this guide helpful, feel free to share your experience or leave a comment. For more key fob maintenance tips and tutorials, visit our website or check out our YouTube channel.