2020 - 2023 Mazda CX-5 Key Fob Battery Replacement - How To Replace Or Change CX5 Remote Batteries
2 min read
5 months ago
Published on Aug 01, 2024
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Table of Contents
Introduction
This tutorial will guide you through the process of replacing the key fob battery for your 2020 to 2023 Mazda CX-5. A dead battery can prevent you from unlocking your car, so it's essential to know how to replace it. You will need a CR2032 battery and a small flathead screwdriver for this task.
Step 1: Remove the Back Cover
- Locate the release button on the bottom of the key fob.
- Press the release button to slide off the back cover. It should come off easily after pressing.
Step 2: Remove the Top Metal Piece
- Hold the key fob so that the bottom is facing down.
- Use the small flathead screwdriver to pry off the top metal piece. Insert the screwdriver into the gap and gently lift it off.
Step 3: Pry Off the Plastic Cover
- With the key fob still oriented as before, locate the space at the end of the fob.
- Insert the screwdriver into the gap and pry up to remove the plastic cover.
Step 4: Access the Battery
- There will be another small round cover that needs to be removed.
- Use the screwdriver to get under the edge of this cover and pop it off.
Step 5: Replace the Battery
- You will see the CR2032 battery inside. There is a notch that allows you to pry the battery out.
- Take your new CR2032 battery and ensure the positive (+) side is facing up before inserting it.
Step 6: Reassemble the Key Fob
- After placing the new battery, take the round cover and slide it back into place, ensuring it fits securely.
- Align the tab of the top metal piece with the corresponding slot and press down until it snaps into place.
- Finally, slide the back cover onto the key fob until it snaps securely.
Conclusion
Replacing the battery in your Mazda CX-5 key fob is a straightforward process that can be completed in just a few minutes. Make sure to dispose of the old battery responsibly. If you encounter any issues or have questions, feel free to reach out for assistance. Enjoy the convenience of your keyless entry system once again!