How to Replace the Battery in a Volkswagen Passat Key Fob (2006 – 2013)

Introduction

Replacing the battery in your Volkswagen Passat key fob is a simple process you can do at home. This guide will walk you through each step, ensuring you have a functional key fob in no time.

All you’ll need is a flathead screwdriver and a CR2032 coin battery. These batteries are inexpensive and readily available online. You can find a link to purchase the battery at a great price in the description.

Step-by-Step Battery Replacement

Step 1: Remove the Internal Key

First, locate the button on the bottom metal part of the key fob. This button is on the side of the fob. Hold the button down and pull out the internal key.

Step 2: Remove the Metal Piece

With the key removed, push the metal piece down. It will click, allowing you to slide it off easily.

Step 3: Pry Open the Key Fob

Grab your flathead screwdriver and insert it into the keyhole. Pry the back off the key fob until it clicks off on one side. Repeat this on the other side. You can now remove the back of the fob, exposing the battery.

Step 4: Remove the Old Battery

Use the flathead screwdriver to pry up the old battery. There’s a hole next to the battery where you can insert the corner of the screwdriver. Lift the battery out.

Step 5: Insert the New Battery

Take your new CR2032 battery and ensure the positive side (marked with a plus sign) is facing up. Slide it under and push it down so it sits flat.

Step 6: Reassemble the Key Fob

Line up the two pieces of the key fob and snap the back on. Align the hole on the metal piece with the keyhole and push it down until it snaps into place. Finally, insert the internal key back into the fob.

Why Regular Maintenance is Important

Regularly replacing the battery in your key fob ensures that you always have a functioning key. A dead key fob can leave you stranded or unable to access your vehicle. By following these simple steps, you can avoid unnecessary stress and inconvenience.

Tools and Materials Needed

• Flathead screwdriver
• CR2032 coin battery

Additional Resources

For more detailed guides and videos on key fob maintenance, visit our website. We provide comprehensive resources to help you with various key fob models.

• Buy the battery on Amazon
• VW Key Fobs Guide
• Volkswagen Passat Key Fob Guide

Frequently Asked Questions

What type of battery does the Volkswagen Passat key fob use?

The Volkswagen Passat key fob uses a CR2032 coin battery.

How often should I replace the key fob battery?

It’s a good idea to replace the battery every 1-2 years, or as soon as you notice a decrease in range or performance.

Can I use a different type of battery?

It’s best to use the recommended CR2032 battery to ensure compatibility and optimal performance.

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

If your key fob doesn’t work after replacing the battery, check to ensure the battery is installed correctly. If it still doesn’t work, you may need to consult a professional.

Where can I buy a CR2032 battery?

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

Is it safe to replace the battery myself?

Yes, replacing the battery yourself is safe and straightforward. Just follow the steps outlined in this guide.

Conclusion

Changing the battery in your Volkswagen Passat key fob is a quick and easy process. By following these steps, you can ensure your key fob remains functional and reliable. Regular maintenance can prevent inconvenient situations and keep your vehicle accessible at all times.

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