A dead key fob battery can be a major inconvenience, especially when you’re in a hurry. If you own a 2020 Hyundai and suspect your key fob battery is on its last legs, this guide is for you. We’ll walk you through the replacement process, troubleshoot common issues, and answer your frequently asked questions.
How to Tell if Your 2020 Hyundai Key Fob Battery is Dying
Before you start digging for a replacement battery, it’s important to confirm that the battery is actually the culprit. Here are some telltale signs:
- Decreased Range: You find yourself having to stand closer to your car for the key fob to unlock or lock the doors.
- Intermittent Functionality: The key fob works sometimes, but not others, or requires multiple presses to register.
- Warning Light on Dashboard: Some Hyundai models display a warning light on the dashboard when the key fob battery is low.
Replacing the Battery in Your 2020 Hyundai Key Fob
Replacing the key fob battery is a straightforward process that most car owners can handle themselves. Here’s a step-by-step guide:
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Identify the Battery Type: Consult your owner’s manual or look for the battery type etched on the existing battery in your key fob (usually a CR2032).
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Open the Key Fob: Most 2020 Hyundai key fobs have a small release button or notch. Press the release and gently pry open the two halves of the fob.
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Locate and Remove the Battery: The battery sits in a small compartment, usually secured with a small clip. Carefully remove the old battery.
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Install the New Battery: Insert the new battery, ensuring the positive (+) side faces up, just like the old battery.
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Reassemble the Key Fob: Align the two halves of the key fob and press them together until you hear a click, indicating it’s securely closed.
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Test the Key Fob: Try locking and unlocking the doors, as well as starting the engine, to confirm the new battery is working properly.
2020 Hyundai Key Fob Still Not Working? Troubleshooting Tips
If you’ve replaced the battery and your 2020 Hyundai key fob is still acting up, here are some troubleshooting tips:
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Check for Physical Damage: Inspect the key fob for any cracks, dents, or water damage. If the fob is physically damaged, it may need to be replaced.
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Reprogram the Key Fob: Sometimes, the key fob needs to be re-synchronized with your Hyundai after a battery change. Refer to your owner’s manual for specific reprogramming instructions for your model.
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Seek Professional Help: If all else fails, it’s best to contact a qualified automotive locksmith or your Hyundai dealership for assistance. They have the expertise and tools to diagnose and resolve more complex key fob issues.
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Frequently Asked Questions About 2020 Hyundai Key Fob Batteries
Q: How long does a 2020 Hyundai Key Fob Battery last?
A: On average, a Hyundai key fob battery can last anywhere between 3 to 5 years, depending on usage and environmental factors.
Q: Can I use any brand of CR2032 battery in my Hyundai key fob?
A: While any brand of CR2032 battery will technically work, it’s recommended to use a reputable brand with a longer lifespan and reliable performance.
Q: How much does it cost to replace a Hyundai key fob battery?
A: You can purchase a CR2032 battery for a few dollars at most convenience stores, electronics retailers, or online.
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Q: Can I replace the Hyundai key fob battery myself, or do I need to go to a dealership?
A: Replacing the key fob battery is a simple DIY task that most car owners can do at home with minimal tools.
Don’t Let a Dead Key Fob Leave You Stranded
A dead key fob battery can be a frustrating experience. By following these steps and tips, you can quickly and easily replace the battery in your 2020 Hyundai key fob, getting you back on the road in no time.
Need Help with Your 2020 Hyundai Key Fob? Contact us via Whatsapp: +1 (641) 206-8880 or visit our shop located at 1326 N Houston St, Amarillo, TX 79107, USA. Our expert team is available 24/7 to assist you with all your Key Fob Programming and replacement needs.
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