Hyundai Elantra 2015 SE Key Fob Battery Replacement: A Comprehensive Guide

Replacing the battery in your 2015 Hyundai Elantra SE key fob is a quick and easy process that can save you time and money. This guide will walk you through each step, from identifying the correct battery to successfully syncing your key fob after the replacement. We’ll also cover common issues and troubleshooting tips, so you can confidently tackle this task yourself.

Replacing your Hyundai Elantra 2015 SE key fob battery is a simple task that most car owners can handle themselves. You’ll need a CR2032 battery, a small flathead screwdriver or similar tool, and a few minutes of your time. Before you begin, ensure you have the correct battery for your 2015 Hyundai Elantra SE key fob. Using the wrong battery can cause damage.

Identifying the Correct Battery for Your 2015 Hyundai Elantra SE

The 2015 Hyundai Elantra SE key fob uses a CR2032 battery, a common type readily available at most stores. It’s important to use a fresh, high-quality battery to ensure optimal performance. Check your owner’s manual to confirm the battery type or look for markings on the old battery. A worn-out battery can lead to intermittent key fob functionality or even leave you stranded.

how to open hyundai key fob battery

Step-by-Step Guide to Replacing the Battery

  1. Locate the release button: On the side of your key fob, you’ll find a small release button. Press this button to detach the physical key from the fob.
  2. Open the key fob: Using a small flathead screwdriver or similar tool, carefully pry open the key fob casing at the seam where the physical key was attached. Be gentle to avoid damaging the plastic.
  3. Remove the old battery: Once the casing is open, you’ll see the CR2032 battery. Gently pry it out using your flathead screwdriver or fingernail.
  4. Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side is facing upwards.
  5. Close the key fob: Snap the two halves of the key fob casing back together.
  6. Reattach the physical key: Insert the physical key back into its slot on the key fob.

battery for 2015 hyundai elantra key fob

Troubleshooting and FAQs

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

Sometimes, a key fob needs to be reprogrammed after a battery replacement. You can try this yourself by following the instructions in your owner’s manual or consult a professional locksmith.

How can I open the key fob if I don’t have a flathead screwdriver?

You can use a thin, sturdy object like a credit card, guitar pick, or even a butter knife. Be careful not to damage the key fob casing.

Where can I purchase a replacement CR2032 battery?

CR2032 batteries are widely available at most electronics stores, pharmacies, and online retailers. Make sure to purchase a high-quality battery from a reputable brand.

How long does a Hyundai Elantra key fob battery typically last?

A Hyundai Elantra key fob battery usually lasts between 3 to 5 years, depending on usage.

My key fob is damaged; can I still replace the battery?

If the key fob is physically damaged, replacing the battery might not resolve the issue. You might need to purchase a new key fob. See our article on hyundai elantra replacement key fob for more information.

hyundai elantra key fob dead start car

Conclusion

Replacing the battery in your Hyundai Elantra 2015 Se Key Fob Battery Replacement is a simple, inexpensive process that anyone can do. By following the steps outlined in this guide, you can quickly restore your key fob to full functionality and avoid any unexpected lockouts.

2015 hyundai elantra key fob programming

Need further assistance? Contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We have a 24/7 customer service team ready to assist you.


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