Introduction
In this guide, I’ll walk you through the steps to replace the battery in your Subaru Legacy key fob. This key fob model is used for Subaru Legacy vehicles from 2008 to 2019. Replacing the battery is simple and only requires a CR1620 battery and a flathead screwdriver.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Tools and Materials Needed
- CR1620 Coin Battery
- Flathead Screwdriver
Step-by-Step Instructions
Step 1: Open the Key Fob
First, examine the key ring area at the top of the key fob. You’ll notice a small indentation in the plastic. Insert the flathead screwdriver into this indentation and give it a twist. This action will start to open the key fob.
Continue working your way down the opening by twisting the screwdriver until the back cover comes off easily. Set the cover aside.
Step 2: Remove the Battery Housing
Inside the key fob, you’ll find a small component that houses the battery. Gently dump this component out and take a closer look. You’ll see small latches or pieces of plastic that hold the battery housing together.
Using the flathead screwdriver, carefully push and wiggle each latch to unlock the housing. It may not feel like much at first, but you’ll eventually move past the small piece holding it in place. Usually, by the third latch, the housing will start to come loose. Continue until all latches are free, and then pull the housing apart.
Step 3: Replace the Battery
With the housing open, you’ll see the CR1620 battery. Note that the positive side, which has the text and battery information, should be facing down when you replace it.
Using the flathead screwdriver, gently lift the old battery out from the top left corner. Dispose of the old battery properly. Place the new CR1620 battery into the housing, ensuring the positive side is facing down. Click it into place.
Step 4: Reassemble the Key Fob
Now that the new battery is in place, reassemble the battery housing by clicking it back together. Ensure it is secure and looks good.
Place the housing back inside the key fob, making sure it sits flush. Click the back cover into place, ensuring it is secure and not open.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Conclusion
And there you have it! Your Subaru Legacy key fob is now equipped with a fresh battery and ready to go. This simple process can save you time and money, allowing you to avoid a trip to the dealership.
If you found this guide helpful, let me know in the comments or by giving this post a like. For more information on changing batteries in key fobs for other makes and models, check out our other guides or visit our website at FobBattery.com.
Frequently Asked Questions (FAQ)
Q: How often should I replace the key fob battery?
A: It’s recommended to replace the battery every 1-2 years, depending on usage.
Q: What if my key fob still doesn’t work after replacing the battery?
A: Ensure the battery is installed correctly. If it still doesn’t work, the key fob may have other issues.
Q: Can I use a different battery model?
A: No, it’s best to use the CR1620 battery as specified for optimal performance.
Q: Do I need to reprogram the key fob after replacing the battery?
A: No, replacing the battery does not require reprogramming the key fob.
Q: Is it safe to replace the battery myself?
A: Yes, replacing the battery is safe and straightforward if you follow the steps carefully.
Q: What if I lose the small component inside the key fob?
A: Be careful not to lose any parts. If you do, you may need to purchase a new key fob.
Q: Can a locksmith replace the key fob battery?
A: Yes, a locksmith can replace the battery, but doing it yourself is cost-effective and easy.
Q: Where can I buy the CR1620 battery?
A: You can purchase it online, such as on Amazon, or at local 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 Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored