Introduction
Replacing the battery in your Subaru BRZ key fob is a simple task you can do at home. Your key fob requires a CR1620 battery, and the process is straightforward. In this guide, I’ll walk you through each step to ensure you can replace the battery with ease.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These authentic Panasonic lithium battery cells and packaging (in our “sunburst” package as shown) meet or exceed IEC 60086-4:2019; ANSI C18.3M Part 2:2024; CFR 16, Part 1700.20 and CFR 16, Part 1263 as required by Reese’s Law (Pub. L. 117-171, 15 U.S.C 2056e)
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Tools Needed
Before we start, make sure you have the following tools:
- Flathead screwdriver
- CR1620 battery
Opening the Key Fob
The first step in replacing the battery is to open the key fob. Look for a small indentation on the top corner near the key ring.
Inserting the Screwdriver
Insert the flathead screwdriver into the indentation. Twist it gently to start opening the device. Work your way down the opening, twisting until the back comes off.
Removing the Components
Once the back is off, dump out the component that contains the buttons. Inside, you’ll find the battery.
Separating the Halves
Next, we need to separate the two halves of the component holding the battery.
Targeting the Latches
Several small plastic flaps hold the halves together. Use your flathead screwdriver to push each flap gently. You’ll need to do this for three flaps initially.
Prying the Halves Apart
After releasing three flaps, the component should start to open. If it still feels stuck, work on the fourth flap. You’ll get the hang of it as you go.
Removing the Old Battery
With the halves separated, you can now remove the old battery.
Locating the Battery
Look for the metal component holding the battery. Come in from the top left with your screwdriver and gently lift the battery out.
Inserting the New Battery
Take your brand new CR1620 battery and prepare to insert it into the key fob.
Positioning the Battery
Make sure the positive side, the side with the text, is facing down. Click it into place gently.
Reassembling the Key Fob
Now that the new battery is in place, it’s time to reassemble the key fob.
Lining Up the Components
Line up the two halves of the component and click them back together. Ensure everything is sitting flush.
Securing the Back
Take the back of the key fob and click it into place. Your key fob should now be fully reassembled with a new battery.
Testing the Key Fob
Before considering the job done, test your key fob to ensure the new battery works correctly. Press the buttons to verify functionality.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These authentic Panasonic lithium battery cells and packaging (in our “sunburst” package as shown) meet or exceed IEC 60086-4:2019; ANSI C18.3M Part 2:2024; CFR 16, Part 1700.20 and CFR 16, Part 1263 as required by Reese’s Law (Pub. L. 117-171, 15 U.S.C 2056e)
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Frequently Asked Questions (FAQ)
What type of battery does the Subaru BRZ key fob use?
The Subaru BRZ key fob uses a CR1620 battery.
How often should I replace the key fob battery?
Generally, you should replace the key fob battery every 1-2 years, depending on usage.
Can I use a different type of battery?
No, it’s best to use the specified CR1620 battery to ensure proper functionality.
Is it safe to replace the battery myself?
Yes, replacing the battery yourself is safe and straightforward if you follow the steps carefully.
What if my key fob still doesn’t work after replacing the battery?
If your key fob doesn’t work after replacing the battery, you may need to check for other issues or consult a professional.
Where can I buy a CR1620 battery?
You can purchase a CR1620 battery online or at most electronics stores.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These authentic Panasonic lithium battery cells and packaging (in our “sunburst” package as shown) meet or exceed IEC 60086-4:2019; ANSI C18.3M Part 2:2024; CFR 16, Part 1700.20 and CFR 16, Part 1263 as required by Reese’s Law (Pub. L. 117-171, 15 U.S.C 2056e)
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Conclusion
Replacing the battery in your Subaru BRZ key fob is a simple and cost-effective way to keep it working efficiently. Follow these steps, and you’ll have a fresh battery installed in no time. If you found this guide helpful, feel free to share it with others who might benefit.