How to Replace the Battery in a Volkswagen Routan Key Fob (2009 – 2012)

Introduction

Replacing the battery in your Volkswagen Routan key fob is a straightforward process. Whether you have the three-button version or the seven-button version, the steps are the same. In this guide, I will walk you through each step to ensure you can do it effortlessly.

Tools and Materials Needed

Before you start, gather the necessary tools and materials. You will need a regular flathead screwdriver and one CR2032 battery. You can purchase these batteries online for a reasonable price.

• Flathead screwdriver
• CR2032 battery

For convenience, you can find the CR2032 battery on Amazon here.

Removing the Internal Key

The first step is to remove the internal key from the key fob. Locate the switch on the front of the key fob. Hold down the switch and pull out the internal key. This will expose the area where you will insert the flathead screwdriver.

Opening the Key Fob

With the internal key removed, you will notice a space above the keyhole. Insert your flathead screwdriver into this space. Twist or pry gently until the plastic ring starts to come off. You can then use your fingers to pull it off completely.

Accessing the Battery

Once you have removed the plastic ring, you will see three separate pieces: the circuit board, the outer ring, and the battery. Carefully lift the battery out using your fingertip. Dispose of the old battery properly.

Inserting the New Battery

Take your new CR2032 battery and ensure the positive side is facing down. Place the battery into the slot. Make sure it is securely positioned.

Reassembling the Key Fob

Next, take the rubber and the circuit board and set them on top of the new battery. Ensure everything is lined up correctly. Once aligned, place the outer ring back on and squeeze the key fob back together.

Finally, reinsert the internal key into its slot. Your key fob is now ready to use with a fresh battery.

Additional Resources

If you found this guide helpful, you can find more detailed instructions and resources on our website FobBattery. We provide guides for various car models to help you replace key fob batteries easily.

For specific details about Volkswagen key fobs, check out our Volkswagen Key Fob Battery Replacement Guide.

FAQ

What type of battery do I need for my Volkswagen Routan key fob?

You will need a CR2032 battery for your Volkswagen Routan key fob.

Can I use a different type of battery?

No, it is recommended to use a CR2032 battery to ensure proper functionality of the key fob.

How often should I replace the key fob battery?

Generally, key fob batteries last about 2-3 years. However, it depends on usage and other factors.

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

If your key fob doesn’t work after replacing the battery, ensure the battery is inserted correctly. If the problem persists, the key fob might have other issues that need professional attention.

Is it safe to replace the key fob battery myself?

Yes, replacing the key fob battery is a simple and safe process if you follow the steps correctly.

Where can I buy a CR2032 battery?

You can purchase CR2032 batteries online, such as on Amazon, or at most electronic stores.

Conclusion

Replacing the battery in your Volkswagen Routan key fob is a simple task that you can do yourself with minimal tools. By following these steps, you can ensure your key fob is working properly, saving you time and money on professional services. For more information and guides on key fob battery replacements, visit FobBattery.