How to Replace the Battery in a Cadillac DTS Key Fob (2006 – 2007)

Introduction

In this tutorial, I’m going to guide you through the process of replacing the battery in your Cadillac DTS key fob. This task is simple and quick, requiring no special tools. By the end of this guide, you’ll have a fully functional key fob with a fresh battery.

What You Need

The only item required for this task is a CR2032 coin battery. If you don’t have one on hand, you can easily purchase it online. Check the provided link to buy the correct battery on Amazon.

• CR2032 coin battery
• Flat-head screwdriver

Step-by-Step Guide

1. Locate the Slot

First, examine the bottom of the key fob. You’ll notice a small slot along the seam. This is where you’ll insert the screwdriver.

2. Insert the Screwdriver

Take a small flat-head screwdriver and gently insert it into the slot. Wiggle it to find the right spot, then twist or pry to open the key fob. It doesn’t require much force, so be gentle to avoid damaging the device.

3. Open the Key Fob

Once you’ve pried it open, you’ll have access to the internal components, including the battery. Handle the circuit board carefully to avoid damage.

4. Remove the Old Battery

Push the old battery out using your fingers. Make sure to dispose of it properly. Avoid squeezing or damaging the circuit board during this process.

5. Insert the New Battery

Take a new CR2032 battery and ensure the positive side, marked with a plus sign, is facing up. Slide it into the slot gently.

6. Reassemble the Key Fob

Once the new battery is in place, click the back cover on top. Squeeze the key fob together until it snaps back into place.

Conclusion

And you’re done! Replacing the battery in your Cadillac DTS key fob is that simple. If you found this guide helpful, please let me know in the comments or give the video a like. For more key fob tutorials, visit our YouTube channel or our website, FobBattery.com.

FAQs

How often should I replace the key fob battery?

It depends on usage, but generally, you should replace it every 1-2 years to ensure optimal performance.

What should I do if the key fob doesn’t work after replacing the battery?

Double-check the battery orientation. If it still doesn’t work, the key fob might be damaged or require reprogramming.

Can I use any CR2032 battery?

Yes, any standard CR2032 coin battery will work. Ensure it’s from a reputable brand for longevity.

Is it necessary to reprogram the key fob after battery replacement?

Usually, no. Most key fobs will work immediately after replacing the battery. If not, consult your vehicle’s manual.

What tools are required for this task?

Only a small flat-head screwdriver is needed to open the key fob.

Can I damage the key fob by replacing the battery myself?

As long as you follow the steps carefully, there’s minimal risk of damage.

What should I do with the old battery?

Dispose of it properly according to local regulations. Many stores offer battery recycling services.

Where can I buy a CR2032 battery?

You can purchase it online from retailers like Amazon or find it at local stores.

Additional Tips

Handle with Care

Be gentle when prying open the key fob to avoid damaging the plastic casing or internal components.

Check Battery Orientation

Ensure the new battery is inserted with the positive side facing up to avoid malfunction.

Test Before Use

After replacing the battery, test the key fob to ensure it’s working correctly before reassembling your keychain.

Conclusion

Replacing the battery in your Cadillac DTS key fob is a straightforward task that can save you time and money. Follow these steps carefully, and you’ll have a fully functional key fob in minutes. For more guides and tips, visit our website or check out our other videos on YouTube.