Volkswagen Jetta Key Fob Battery Replacement Guide

Introduction

Replacing the battery in your Volkswagen Jetta key fob is a simple task that can save you time and money. Whether you have the metal-finished version or the all-black version, the process remains the same. In this guide, I’ll walk you through the steps to replace your key fob battery.

What You Need

Before we begin, gather the necessary tools and materials:

• Small screwdriver
• CR2032 battery

You can purchase a CR2032 battery online. Check the first link in the description for a great price on Amazon.

Step-by-Step Battery Replacement

Step 1: Remove the Internal Key

First, look at the top of the key fob. You’ll see a switch. Pull the switch back to remove the internal key. Ensure the switch is fully pulled back before lifting the key out.

Step 2: Open the Key Fob

Next, you’ll need to open the key fob. Insert a small screwdriver into the keyhole and push off the back piece of plastic. A thinner screwdriver works best for this task.

Insert the screwdriver deep enough to get past the metal, and then pry gently. The back of the key fob should come off easily. If you have the all-black version, the plastic is more flexible, making this step simpler.

Step 3: Remove the Old Battery

Once the back is off, set it aside. Using a flathead screwdriver, gently push between the two tabs holding the battery. Pry the battery out carefully.

Step 4: 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 the tabs and click it into place.

Step 5: Reassemble the Key Fob

Now, reassemble the key fob. Align the back piece and squeeze it together until it clicks. Insert the internal key back into its slot.

Verification

To verify that you’ve replaced the battery correctly, check the indicator light on the key fob. If it lights up, your battery is working, and you’re good to go!

Conclusion

I hope this guide was helpful. If you have any questions or need assistance with another key fob, feel free to leave a comment or visit our website for more information.

FAQ

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

The Volkswagen Jetta key fob uses a CR2032 battery.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery on Amazon.

Is the battery replacement process the same for all versions of the key fob?

Yes, the process is the same for both the metal-finished version and the all-black version of the Volkswagen Jetta key fob.

What tools do I need to replace the battery?

You will need a small screwdriver or a similar metal instrument to replace the battery.

How do I know if I replaced the battery correctly?

Check the indicator light on the key fob. If it lights up, your battery replacement was successful.

Can I use a different type of battery?

No, it is recommended to use a CR2032 battery for the Volkswagen Jetta key fob.

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

Ensure the battery is installed correctly with the positive side facing up. If it still doesn’t work, try using a new battery.

How often should I replace the key fob battery?

Key fob batteries typically last 1-2 years. Replace the battery when you notice a decrease in range or if the key fob stops working.