Introduction
Replacing the battery in your Mazda 6 sedan smart key fob is a simple task. This guide will walk you through the process. Whether your key fob is dead or you just want to be prepared, follow these steps to change the battery efficiently.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Tools and Materials Needed
- CR2025 Coin Battery
- Flat-head screwdriver
Step-by-Step Instructions
Step 1: Remove the Valet Key
First, turn the key fob over. Locate the lever on the back and push it down. This will allow you to remove the valet key. Set the valet key aside for now.
Step 2: Access the Battery Compartment
With the valet key removed, you will see a small groove or indentation on each side of the key fob. These indentations are where you will insert your flat-head screwdriver.
Step 3: Open the Key Fob
Insert the screwdriver into one of the indentations. Wiggle it slightly to create an opening. Repeat this process on the other side. This will loosen the key fob, making it easier to open without causing damage.
Step 4: Remove the Battery Cover
Once the key fob is loosened, you can remove the plastic cover protecting the battery. Carefully lift this cover to expose the CR2025 battery inside.
Step 5: Replace the Battery
Take out the old CR2025 battery and dispose of it properly. Grab a new CR2025 battery and slide it into the compartment, ensuring it is seated correctly.
Step 6: Reassemble the Key Fob
Before closing the key fob, make sure the small rubber piece inside is in its proper place. This piece is crucial for the key fob to function correctly. Once everything is aligned, press the back cover into place until you hear a click.
Step 7: Reinsert the Valet Key
Finally, reinsert the valet key into its slot. Your Mazda 6 sedan smart key fob should now be fully operational with a fresh battery.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Tips for Success
- Work on a clean, flat surface.
- Keep track of small parts.
- Dispose of old batteries properly.
Common Issues and Solutions
Key Fob Won’t Open
If the key fob is difficult to open, make sure you are inserting the screwdriver into the correct indentations. Apply gentle pressure to avoid damaging the key fob.
Battery Not Working
If the new battery doesn’t work, double-check its orientation. Ensure the battery is seated correctly and the rubber piece is in place.
Conclusion
Replacing the battery in your Mazda 6 sedan smart key fob is a straightforward process. By following these steps, you can ensure your key fob remains functional. Always use the correct battery type and handle all components with care.
FAQ
What type of battery does the Mazda 6 sedan key fob use?
The Mazda 6 sedan key fob uses a CR2025 coin battery.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Can I use a different battery type?
No, it’s recommended to use the CR2025 battery to ensure proper functionality.
How often should I replace the key fob battery?
It’s advisable to replace the battery every 1-2 years or when you notice a decrease in range or performance.
What should I do with the old battery?
Dispose of the old battery at a designated recycling center to prevent environmental harm.
Is this process the same for all Mazda models?
No, this guide specifically applies to the Mazda 6 sedan from 2009 to 2018. Other models may have different procedures.