Audi A3 Key Fob Battery Replacement (2016 – 2022)

Introduction

Replacing the battery in your Audi A3 key fob is a straightforward process. It takes just a few minutes and requires only a CR2032 battery. In this guide, I will walk you through the steps to ensure your key fob is functioning properly again.

What You Need

Before starting, make sure you have the following:

• CR2032 battery
• Your Audi A3 key fob

You can purchase the CR2032 battery online. Check out the first link in the description, which will take you to Amazon where you can find these batteries.

Step-by-Step Guide

Locate the Buttons

First, locate the two buttons on the side of the bottom of the key fob. These buttons are crucial for accessing the battery compartment.

Remove the Internal Key

Hold down the two buttons and pull to remove the internal key. This step reveals the tabs that need to be pressed to access the battery.

Access the Battery

Next, hold down the two tabs and pull to wiggle out the internal part that contains the battery. This part is where the battery is housed.

Replace the Battery

Once you have the battery compartment open, carefully pull the old battery out. When inserting the new CR2032 battery, ensure that the positive side (the side with the text) is facing down.

Reassemble the Key Fob

After inserting the new battery, slide the internal part back into place and push it down until you hear a click. Finally, reinsert the internal key back into the key fob.

Conclusion

And that’s it! You have successfully replaced the battery in your Audi A3 key fob. This simple process can save you time and money. If you found this guide helpful, feel free to leave a like or a comment.

FAQ

How often should I replace the battery?

It’s recommended to replace the battery every 1-2 years, depending on usage.

What if my key fob still doesn’t work?

If the key fob still doesn’t work, double-check that the battery is inserted correctly. If it still fails, consider consulting a professional.

Can I use a different type of battery?

No, it’s essential to use a CR2032 battery to ensure compatibility and proper functionality.

Where can I buy the CR2032 battery?

You can purchase the CR2032 battery online or at most electronics stores.

Is this process the same for all Audi models?

This guide is specific to the Audi A3 models from 2016 to 2022. Other Audi models may have different key fob designs and battery replacement procedures.

Additional Resources

If you ever need help with another one of your key fobs, you can come back to our channel. We provide video tutorials for various car models. Check out our website for more guides and resources.

Final Thoughts

Replacing the battery in your Audi A3 key fob is a simple and quick task. It ensures your key fob remains functional and reliable. Follow this guide, and you’ll have your key fob working in no time.

Thank you for reading, and I hope this guide was helpful. If you have any questions or need further assistance, feel free to reach out.