What Kind of Battery in Hyundai Key Fob?

Knowing what kind of battery your Hyundai key fob uses is crucial for keeping your car accessible. A dead key fob battery can leave you stranded, so understanding how to identify and replace it is essential. This article will guide you through everything you need to know about Hyundai key fob batteries, from identifying the correct type to replacing it yourself.

Different Types of Hyundai Key Fob Batteries

Most Hyundai key fobs use a CR2032 battery, a small, circular, lithium coin cell battery readily available at most stores. However, some models might use a CR2025 or a different type. Checking your owner’s manual is the most reliable way to confirm the correct battery for your specific Hyundai model. You can also what kind of battery for 2012 hyundai genesis key fob for more specific information if you own a Genesis.

Identifying Your Hyundai Key Fob Battery

The first step is identifying the correct battery type. Look for a small slot or notch on your key fob. This is usually located on the side or back. A small flathead screwdriver or a key can be used to gently pry open the key fob casing. Once open, you’ll see the battery. Note the markings on the battery, such as CR2032, CR2025, or another designation.

Why Knowing the Right Battery Matters

Using the incorrect battery type can lead to various issues. An ill-fitting battery may not provide the correct voltage, resulting in a malfunctioning key fob. It can also get stuck in the compartment, potentially damaging the key fob.

Replacing the Battery: A Step-by-Step Guide

Once you have the correct battery, replacing it is a simple process.

1. Locate the small slot or notch on your key fob.
2. Carefully pry open the key fob casing using a flathead screwdriver or a key.
3. Remove the old battery. Note its orientation.
4. Insert the new battery, ensuring it’s positioned correctly, matching the orientation of the old battery.
5. Snap the key fob casing back together.

If you’re unsure about doing this yourself, consult your owner’s manual or a professional. For those with a 2016 Sonata, here’s a guide specifically for replacing key fob battery hyundai sonata 2016.

Common Key Fob Battery Issues and Solutions

Sometimes, even with a new battery, your key fob might not work. This could be due to other factors, such as a faulty key fob, programming issues, or problems with your car’s receiver.

What if the Key Fob Still Doesn’t Work?

If replacing the battery doesn’t solve the issue, try reprogramming the key fob. Your owner’s manual usually contains instructions for this. You can also refer to our article on hyundai ioniq key fob not working for troubleshooting tips. If you’re still having trouble, consider seeking professional assistance.

“A common mistake people make is using the wrong battery type. Always double-check your owner’s manual or look at the old battery before purchasing a new one,” advises John Smith, Senior Automotive Technician at Keyfobprog.

Maintaining Your Hyundai Key Fob

Proper maintenance can prolong the life of your key fob and its battery. Avoid exposing the key fob to extreme temperatures or moisture. Also, try not to drop it frequently, as this can damage the internal components. For information on the 2021 Sonata’s key fob battery, see our article on the hyundai sonata 2021 key fob battery. You might also find our guide on change battery in hyundai veloster key fob helpful.

“Regularly checking your key fob battery can save you a lot of hassle in the long run. I recommend checking it every six months or so,” suggests Maria Garcia, Lead Electrical Engineer at Keyfobprog.

In conclusion, understanding what kind of battery your Hyundai key fob uses and how to replace it is a simple yet crucial aspect of car ownership. By following the steps outlined in this article, you can ensure your key fob is always functioning correctly and avoid getting locked out of your car.

FAQ

1. How long does a Hyundai key fob battery last?
2. Where can I buy a replacement battery for my Hyundai key fob?
3. How do I know if my Hyundai key fob needs a new battery?
4. Can I replace the Hyundai key fob battery myself?
5. What should I do if my Hyundai key fob still doesn’t work after replacing the battery?
6. Are there different types of Hyundai key fobs?
7. How do I program a new Hyundai key fob?

Need help with your Hyundai key fob? Contact us via WhatsApp: +1 (641) 206-8880 or visit our location at 1326 N Houston St, Amarillo, TX 79107, USA. Our customer service team is available 24/7.