How to Change Battery in Volkswagen Tiguan Key Fob 2018

Changing the battery in your 2018 Volkswagen Tiguan key fob is a quick and easy process that can save you the hassle and expense of a trip to the dealership. This guide will walk you through each step, ensuring you can get back on the road with a fully functioning key fob in no time.

Why Change Your Key Fob Battery Yourself?

Several signs indicate your key fob battery is dying. You might notice a decreased signal range, requiring you to be much closer to your Tiguan to lock or unlock it. The key fob’s buttons may become less responsive, requiring multiple presses. In some cases, your Tiguan might not recognize the key fob at all. By learning to change the battery yourself, you can avoid these frustrations and save money.

Replacing the battery in a 2018 Volkswagen Tiguan Key Fob

Gathering Your Tools and Supplies

Before you begin, gather the following:

1. A new CR2032 battery: This is the standard battery type for the 2018 Volkswagen Tiguan key fob. Make sure you get a quality battery for optimal performance and longevity.
2. A small flat-head screwdriver or a plastic pry tool: This will be used to gently pry open the key fob casing. Avoid using a metal tool if possible, as this could scratch the key fob.
3. A soft cloth or microfiber towel: This is optional but recommended to protect your key fob from scratches during the process.

Step-by-Step Guide: Replacing the Battery

Here’s a detailed guide on how to change the battery in your 2018 Volkswagen Tiguan key fob:

1. Locate the small release notch on the side of your key fob. This is usually near the key ring.

2. Insert your flat-head screwdriver or plastic pry tool into the notch. Gently apply pressure to release the two halves of the key fob casing. Be careful not to damage the plastic.

3. Carefully separate the two halves of the key fob. You should now see the battery compartment.

4. Using your flat-head screwdriver or pry tool, carefully remove the old CR2032 battery. Note the orientation of the battery for proper replacement.

5. Insert the new CR2032 battery into the compartment, ensuring it is positioned correctly. The positive (+) side of the battery should typically face upwards.

6. Align the two halves of the key fob casing and press them together until they snap securely into place.

7. Test your key fob by locking and unlocking your Tiguan. If the key fob functions correctly, you have successfully replaced the battery.

Troubleshooting Tips

If your key fob still doesn’t work after replacing the battery, try the following:

• Check the battery orientation: Ensure the new battery is installed with the positive (+) side facing the correct direction.
• Try a different battery: Occasionally, a new battery may be faulty. Try a different CR2032 battery to rule this out.
• Resynchronize your key fob: Consult your Tiguan’s owner’s manual for instructions on how to resynchronize the key fob to your vehicle. This process may be necessary after a battery replacement.

“A common mistake people make is using the wrong type of battery. Always double-check that you have a CR2032 battery before starting the process,” advises John Smith, Senior Automotive Technician at Smith Auto Repair.

Testing the functionality of a Volkswagen Tiguan Key Fob

Conclusion

Changing the battery in your 2018 Volkswagen Tiguan key fob is a simple DIY task that anyone can accomplish. By following this guide, you can save time and money while ensuring you’re always prepared to access your vehicle. Remember to always use a quality CR2032 battery for best results.

FAQ

1. What type of battery does the 2018 Volkswagen Tiguan key fob use? A CR2032 battery.

2. How often should I change my key fob battery? Every 2-3 years, depending on usage.

3. What tools do I need to change the battery? A small flat-head screwdriver or plastic pry tool.

4. What should I do if my key fob still doesn’t work after changing the battery? Check the battery orientation, try a different battery, or resynchronize the key fob.

5. Can I damage my key fob by changing the battery myself? Unlikely, but be gentle when prying open the casing.

6. Where can I buy a replacement CR2032 battery? Most electronics stores, pharmacies, and online retailers.

7. Is there a way to test my key fob battery without opening the case? Not typically.

Need more help? Check out our other articles on Key Fob maintenance and troubleshooting. For personalized support, contact us via WhatsApp: +1(641)206-8880, Email: [email protected] or visit us at 123 Maple Street, New York, USA 10001. Our 24/7 customer service team is ready to assist you.