Hyundai Key Fob Replacement: All You Need to Know

Are you experiencing a “key not detected” message on your Hyundai’s dash? It’s likely that the key fob battery needs to be replaced. Don’t worry, I’m here to guide you through the process of changing the battery with just a few simple steps.

When you see the “key not detected” message on the dash, the first thing to do is get a lithium 2032 battery. If you need a reliable source, I’ve included a link below for purchasing the battery online. Once you have the battery, follow these steps to replace it:

  1. Locate the small button on the key fob and push it to release the old school key.
  2. Use the key to open the key fob and access the battery compartment.
  3. Slide out the old battery using the key or gently push it out.
  4. Insert the new battery into the compartment.
  5. Close the key fob by snapping it back together.
  6. Slide the old school key back into the fob.

Now your key fob is good as new and ready to use. If you encounter issues with the fob and need to open your door or start your car without a battery, there are alternative methods you can use.

If you found this guide helpful, feel free to give it a thumbs up. For more useful tips and tutorials, subscribe to Fix and Play, where you can discover additional helpful videos just like this one. Safe travels and have a great day!

What does it mean when the message ‘key not detected’ appears on the dashboard of my Hyundai?

If you see the message ‘key not detected’ on your Hyundai’s dashboard, it means that the key fob battery is dead.

How do I change the key fob battery on my Hyundai?

To change the key fob battery on your Hyundai, follow these steps: 1. Get a lithium 2032 battery. 2. Push the button on the fob to slide out the old school key. 3. Use the key to pop open the fob. 4. Pop out the old battery using the key. 5. Insert the new battery. 6. Snap the fob back together. 7. Slide the old school key back in.

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