How to Replace Infiniti Key Fob Battery: A Complete Guide for Proper Functionality

Ever found yourself locked out of your Infiniti because the key fob battery died at the worst possible moment? Frustrating, right? But fret not, you’re not alone. Many have faced this scenario. The good news? You can easily replace the Infiniti key fob battery yourself.

In this article, you’ll discover the simple steps to swap out that pesky battery in your Infiniti key fob. No need to rush to the dealership or call for help when you can do it yourself in just a few minutes. Stay tuned to learn how to keep your Infiniti key fob powered up and ready to go whenever you need it.

Prepare the Necessary Tools

To successfully replace your Infiniti key fob battery, you’ll need a few tools to ensure a smooth process. Here’s what you should gather before getting started:

  • New key fob battery: Make sure you have the correct battery type for your Infiniti model.
  • Small flathead screwdriver or coin: You’ll need this to open the key fob’s case.
  • Tweezers or small pliers: These tools will help you handle the battery and avoid any fingerprints on the new one.
  • Clean cloth or tissue: Use this to wipe the key fob and keep it free of debris.

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Remember, having these tools ready before you begin will make the battery replacement process much easier.

Locate the Battery Compartment

When replacing your Infiniti key fob battery, the first step is to locate the battery compartment. Here are the steps to find it:

  • Look for a small button located on the back of the key fob.
  • Press this button to release the key blade.
  • Once the key blade is removed, you’ll see a slot where a screwdriver or coin can fit.
  • Use the screwdriver or coin to twist and open the key fob’s case.
  • Inside the case, you’ll find the battery compartment.
  • The battery compartment is typically a small, circular metal covering that holds the battery in place.
  • Be gentle when handling the battery compartment to avoid any damage.

Follow these steps carefully to access the battery compartment without any hassle.

Remove the Old Battery

  • Locate the battery cover on the back of the key fob.
  • Use a coin or screwdriver in the indentation to gently pry open the cover.
  • Take out the old battery carefully, noting its position for the replacement.
  • Dispose of the old battery properly to avoid environmental impact.
Important Note:
Remember to use the correct battery type specified for your Infiniti key fob model. Verify the battery’s orientation before inserting the new one.

Insert the New Battery

Congratulations on successfully removing the old battery from your Infiniti key fob! Now, it’s time to insert the new one. Follow these simple steps to complete the process seamlessly:

  • Check Battery Type: Before inserting the new battery, validate that it matches the specifications recommended for your Infiniti key fob model.
  • Verify Orientation: Ensure the new battery is facing the correct way. Incorrect placement can prevent your key fob from functioning correctly, so pay close attention to this step.
  • Carefully Insert: Gently place the new battery into the slot. Be cautious not to damage it during the insertion process.
  • Close the Battery Cover: Once the new battery is securely in place, it’s time to close the battery cover. Use firm but gentle pressure to ensure it is sealed properly.
  • Test Your Key Fob: After inserting the new battery and closing the cover, test your key fob to ensure it is working. Check if the buttons respond as expected.

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Test the Key Fob

After replacing the battery in your Infiniti key fob, it’s crucial to test its functionality to ensure everything is in working order. Here’s how you can do it:

  • Check Range: Test the key fob from different distances to ensure it works consistently.
  • Test Buttons: Press each button on the key fob to verify they respond correctly.
  • Check Doors: Make sure the key fob can lock and unlock your Infiniti’s doors.
  • Alarm Test: Activate the alarm to ensure the key fob triggers it properly.
  • Remote Start: If your Infiniti has remote start capability, test it with the key fob.

Remember to replace the key fob’s battery periodically to prevent unexpected issues.

Conclusion

That’s it! By following these steps, you can easily replace the battery in your Infiniti key fob. Remember to test the key fob’s functions after replacing the battery to ensure everything is working smoothly. It’s a good idea to replace the battery periodically to avoid any unexpected problems. Happy driving with your fully functional key fob!

Frequently Asked Questions

How do I know if my Infiniti key fob battery needs replacing?

Check for symptoms like reduced range, unresponsive buttons, or intermittent function. If in doubt, consider replacing the battery to ensure continued performance.

What battery type should I use for an Infiniti key fob?

Typically, Infiniti key fobs use a CR2032 battery. Make sure to verify your specific model for the accurate battery type needed.

How do I insert a new battery into my Infiniti key fob?

Locate the battery compartment, usually behind the emergency key, carefully remove the old battery, and insert the new one with the correct orientation.

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What should I do after installing the new battery?

Test the key fob by checking its range, buttons functionality, door locking/unlocking, alarm activation, and remote start features to ensure proper operation.

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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