How To Change Battery In Vw Tiguan Key Fob

How To Change Battery In VW Tiguan Key Fob

Vehicles today are equipped with advanced technology that eases our daily commute and enhances security. The VW Tiguan is no exception, offering a convenient keyless entry system through a key fob. However, like any other electronic device, the battery in your VW Tiguan key fob will eventually need to be replaced. In this article, we will guide you through the process of changing the battery in your VW Tiguan key fob, ensuring that you can continue to enjoy the benefits of keyless entry without any hassle.

Step 1: Gather the Required Materials

Before starting the battery replacement process, it is essential to gather the necessary materials. You will need a small flathead screwdriver, a new CR2032 battery (which can be easily purchased from most electronic or automotive stores), and, of course, your VW Tiguan key fob.

Step 2: Locate the Battery Compartment

Once you have gathered the required materials, it’s time to locate the battery compartment on your VW Tiguan key fob. Look for a small slot or indentation on the side or back of the key fob—it may be marked with a small arrow or “battery” symbol to indicate its location.

Step 3: Open the Key Fob

Using the small flathead screwdriver, carefully insert it into the slot or indentation you located in the previous step. Gently twist the screwdriver to pry open the key fob. Be cautious while applying pressure, as you don’t want to damage the key fob or break any fragile components inside. Slowly and steadily work your way around the edges, separating the two halves of the key fob.

Step 4: Remove the Old Battery

After successfully opening the key fob, you will find the battery compartment exposed. Take a moment to inspect the inside of the key fob to familiarize yourself with its layout. Locate the old battery, which is usually a round, silver disc. Carefully remove the old battery from its compartment using your fingers or a small tool if needed. Make sure to note the battery’s orientation, as you will need to insert the new battery accordingly.

Step 5: Insert the New Battery

Take the fresh CR2032 battery and align it correctly with the markings or polarity indicators inside the battery compartment. Ensure that the side with the positive “+” sign is facing up. Gently press the battery into the compartment until it fits snugly in place. Double-check that the battery is securely seated to avoid any connection issues.

Step 6: Reassemble the Key Fob

With the new battery in place, it’s time to reassemble the key fob. Align the two halves of the key fob carefully, ensuring that no buttons or components are getting trapped or misaligned in the process. Apply gentle pressure along the edges of the fob until you hear a satisfying click, indicating that it is securely closed.

Step 7: Test the Key Fob

Now that you have successfully changed the battery in your VW Tiguan key fob, it’s time to test its functionality. Stand near your vehicle and press the buttons on the key fob to verify if the keyless entry system is working correctly. If the key fob functions as expected, you can be confident that the battery replacement was a success.


Changing the battery in your VW Tiguan key fob is a straightforward process that requires minimal tools and effort. By following the step-by-step instructions mentioned above, you can replace the battery in your key fob without the need for professional assistance. Regularly checking and replacing the key fob battery when necessary will ensure uninterrupted access to your vehicle’s keyless entry system, providing convenience and peace of mind.

Remember to dispose of the old battery responsibly and keep spare CR2032 batteries on hand so that you can change them promptly whenever needed. With a properly functioning key fob, you can continue to enjoy the convenience and security that your VW Tiguan offers.

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