Is your Hyundai Genesis key fob starting to feel unresponsive? Do you have to press the buttons multiple times to lock or unlock your car? It might be time to replace the battery. Don’t worry, you don’t need to schedule an expensive dealership visit. Changing the battery in your Hyundai Genesis key fob is a simple DIY task that you can easily accomplish at home in just a few minutes with a common household tool and a new battery. This guide will walk you through each step, ensuring a smooth and successful battery replacement for your Hyundai Genesis key fob.
What You’ll Need
Before you begin, gather these simple tools and materials:
- Flathead screwdriver: A small to medium-sized flathead screwdriver will work perfectly. About a ½” blade is ideal.
- CR2032 battery: This is the standard battery type for most Hyundai Genesis key fobs. You can find these widely available at drugstores, grocery stores, and online retailers.
Step-by-Step Guide to Battery Replacement
Follow these steps to replace your Hyundai Genesis Key Fob Battery quickly and efficiently:
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Remove the Mechanical Key: Locate the small silver button on your key fob. Press and hold this button to release the mechanical key. Slide the key out and set it aside.
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Locate the Opening Slot: Examine the key fob where the mechanical key was just removed. You’ll see a small, shallow slot near the key slot. This is where you will insert your flathead screwdriver to begin opening the fob.
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Pry Open the Fob (Part 1): Insert the blade of your flathead screwdriver into the slot. Gently pivot the screwdriver head within the hole, applying slight pressure to separate the two halves of the key fob. You should feel or hear a click as one side of the fob starts to loosen.
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Pry Open the Fob (Part 2): Move the tip of your screwdriver to the partially opened side of the fob. Again, gently pivot the screwdriver to further separate the two halves. The opposite side should now begin to split apart.
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Separate the Fob Carefully: Before completely separating the two halves, it’s crucial to place the key fob button-side down. This prevents the internal components from falling out and getting lost. Carefully pull the two halves apart by hand. If they are still tight, gently work the screwdriver around the edges to loosen them further.
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Locate and Remove the Old Battery: The battery is located in the half of the fob that has the Hyundai logo on the back. You’ll see the CR2032 battery held in place by a small circular spring clip. Use your flathead screwdriver to gently pry the old battery out from under the clip.
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Install the New Battery: Take your new CR2032 battery. Ensure the positive (+) side of the battery is facing down into the battery tray. To install it, slide one edge of the battery under the spring clip and then press down on the other side until it snaps into place. Avoid using excessive force.
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Reassemble the Key Fob: Carefully align the two halves of the key fob and press them firmly back together until they click shut. Ensure the key release button assembly (if it came apart) is correctly positioned during reassembly.
Testing Your Key Fob
Once reassembled, test all the buttons on your Hyundai Genesis key fob to ensure they are working correctly. Try locking and unlocking your car remotely, as well as any other functions your key fob offers, such as the trunk release or panic button. If everything works as expected, you’ve successfully replaced your Hyundai Genesis key fob battery!
Replacing your Hyundai Genesis key fob battery is a straightforward process that can save you time and money. By following these simple steps, you can easily restore full functionality to your key fob and avoid the inconvenience of a dead battery.
