How to Replace Kia Soul Key Fob Battery: A Step-by-Step Guide

Ever found yourself locked out of your Kia Soul because the key fob battery died at the worst possible moment? Frustrating, right? Well, you’re not alone. But fret not, because in this article, we’ve got your back!

Imagine being able to effortlessly replace the battery in your Kia Soul key fob within minutes, saving you time, money, and the hassle of dealing with a dealership or a locksmith. Sounds like a game-changer, doesn’t it?

Gather the necessary tools

To successfully change the battery on your Kia Soul key fob, you’ll need a few essential tools. Here’s what you’ll need:

  • New CR2032 battery
  • Small flathead screwdriver or a coin
  • Soft cloth to protect the key fob surface
  • Tweezers (optional, but can be helpful)
  • Work in a well-lit area with a flat surface

Remember to gather these tools before you start the battery replacement process.

Identify the key fob type

When it comes to changing the battery on your Kia Soul key fob, the first step is to identify the type of key fob you have. Different key fobs may have varied methods for accessing and replacing the battery. Here’s how you can determine your key fob type:

  • Flip Key Fob: If your key fob has a traditional key that can be physically flipped out of the fob, you likely have a flip key fob. This type usually requires a screwdriver or coin to open and replace the battery.
  • Smart Key Fob: On the other hand, if your key fob doesn’t have a visible key blade and typically allows for keyless entry and ignition, you may have a smart key fob. Smart key fobs often have a hidden key blade that can be accessed when needed.

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By identifying whether you have a flip key fob or smart key fob, you can proceed with the battery replacement process for your specific type of key fob. Remember, it’s essential to handle your key fob carefully to avoid damaging its components during the battery replacement.

Open the key fob

When it’s time to change the battery on your Kia Soul key fob, the first step is to open the key fob carefully to access the battery compartment. Here’s how you can do it:

  • Start by locating the screw or coin slot on your flip key fob. This slot is usually on the back or side of the fob.
  • Insert a screwdriver or coin into the designated slot and gently twist or pry it open. Be cautious not to apply too much force to avoid damaging the fob.
  • For smart key fobs with no visible screws, check for seam lines around the fob. Use a flat head screwdriver or a plastic prying tool to separate the halves.
  • Work your way around the fob, releasing the clips gently. Take your time and ensure all clips are disengaged before attempting to fully open the fob.

By following these steps, you can safely open your Kia Soul key fob and proceed with replacing the battery.

Replace the battery

To replace the battery on your Kia Soul key fob, follow these simple steps:

  • Step 1: Identify the battery type your key fob uses – most Kia Soul key fobs require a CR2032 battery.
  • Step 2: Open the key fob using the appropriate method we discussed earlier.
  • Step 3: Locate the battery within the fob – it’s usually a small, round compartment.
  • Step 4: Remove the old battery carefully, ensuring not to damage the fob or surrounding components.
  • Step 5: Insert the new battery with the correct orientation, matching the positive and negative markings.
  • Step 6: Close the key fob securely, making sure it clicks back into place.

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Enjoy the seamless functionality of your Kia Soul key fob with a new, properly installed battery.

Test the key fob

Now that you’ve replaced the battery in your Kia Soul key fob, it’s time to test if everything is working as it should.

  • Stand Near Your Vehicle

  • Press Buttons


That’s it! By following the steps outlined in this guide, you’ve learned how to easily change the battery in your Kia Soul key fob. Remember to test the key fob after replacing the battery to make sure everything is working smoothly. With these simple instructions, you can keep your Kia Soul key fob functioning optimally. Happy driving!

Frequently Asked Questions

What battery type is needed for a Kia Soul key fob?

To replace the battery in a Kia Soul key fob, you typically need a CR2032 battery.

How do I open a Kia Soul key fob to replace the battery?

To open a Kia Soul key fob, look for the groove along the side of the fob, insert a flathead screwdriver, and gently twist to separate the halves.

How do I insert the new battery into a Kia Soul key fob?

Once the key fob is open, carefully remove the old battery and replace it with the new CR2032 battery, ensuring the correct polarity.

How can I test if the Kia Soul key fob is working after replacing the battery?

To test the key fob, stand near your vehicle, press the buttons on the fob, and check if the vehicle responds accordingly.

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Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.

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