How to Replace the Battery in a Subaru BRZ Key Fob (2014 – 2018)

Introduction

Replacing the battery in your Subaru BRZ key fob is a simple task you can do at home. This guide covers models from 2014 to 2018, which use the CR2032 battery. Follow these steps to ensure your key fob works perfectly again.

Gather Your Tools

Before you start, ensure you have the right tools and materials. You’ll need a new CR2032 coin battery and a flathead screwdriver. These tools are essential for the process.

• CR2032 battery
• Flathead screwdriver

Remove the Internal Key

The first step is to flip the key fob over to the back. Hold down the silver button and remove the internal key. If your key is missing, the process remains the same. Set the key aside for now.

Locate the Keyhole and Open the Fob

Next, identify the keyhole area on the fob. Above this, you’ll see small openings in the plastic. Insert the flathead screwdriver into the area just above the keyhole and twist. This action will start to pull off the back part of the device. Continue twisting until the back cover comes off easily.

Remove the Circuit Board and Battery

Once the back cover is off, you’ll see the circuit board and battery. Handle the circuit board by its sides to avoid damaging it. Use the flathead screwdriver to gently pry the battery out from the plastic casing. Be careful not to use too much force to avoid breaking any components.

Insert the New Battery

Take your new CR2032 battery and ensure the positive side with the text faces up. Slide the battery in from the bottom first, then click the top into place. If you try to insert it the other way, it won’t fit properly.

Reassemble the Key Fob

Now, take the back piece of plastic and place the battery so it sits right on top of the designated area. Fit the two halves of the key fob back together and click them into place. Ensure everything is aligned correctly.

Test the Key Fob

After reassembling, check if the light on the key fob comes on and if the buttons are functioning. If everything works, you’ve successfully replaced the battery.

Conclusion

Replacing the battery in your Subaru BRZ key fob is a straightforward process. With just a flathead screwdriver and a new CR2032 battery, you can do it yourself at home. This can save you time and money compared to visiting a dealership.

Frequently Asked Questions (FAQ)

What type of battery does the Subaru BRZ key fob use?

The Subaru BRZ key fob uses a CR2032 coin battery.

How often should I replace the battery in my key fob?

Typically, you should replace the battery every 1-2 years, depending on usage.

Can I use any flathead screwdriver for this task?

Yes, any small flathead screwdriver will work for opening the key fob and removing the battery.

What should I do if my key fob still doesn’t work after replacing the battery?

If the key fob doesn’t work after replacing the battery, check if the battery is inserted correctly. If it still doesn’t work, you may need to consult a professional.

Is it safe to replace the battery myself?

Yes, it is safe to replace the battery yourself as long as you handle the circuit board carefully and follow the steps correctly.

Do I need any special skills to replace the battery?

No special skills are required. Just follow the steps in this guide carefully.

Can I damage my key fob by replacing the battery?

As long as you handle the components carefully and follow the instructions, you should not damage your key fob.

Why is my key fob not responding even with a new battery?

If your key fob isn’t responding after replacing the battery, check if the battery is correctly installed. If the issue persists, the key fob may have other problems.

How do I know if my key fob battery is low?

Signs of a low battery include reduced range, the light not coming on, or the key fob not working consistently.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery from most electronic stores or online retailers like Amazon.

Additional Resources

If you ever need help changing another battery for any of your key fobs from any maker or model, check out other guides online or visit fobbattery.com for more information.

Feel free to let us know in the comments if this guide helped you or if you have any questions. You can also give this guide a like to show your appreciation. Happy fixing!