Ever found yourself locked out of your Subaru Crosstrek because the key fob battery died at the most inconvenient time? Frustrating, right? But worry not, because in this article, you’ll discover the simple steps to change the battery in your 2021 Subaru Crosstrek key fob.
Imagine being able to swiftly replace the battery in your key fob without the hassle of visiting a dealership or calling for assistance. By learning this quick and easy process, you’ll save time, money, and the headache of dealing with a dead key fob battery.
Gather the necessary tools
To successfully replace the battery in your 2021 Subaru Crosstrek key fob, you’ll need the following tools:
- Replacement Battery: It’s crucial to have the correct battery type for your key fob.
- Small Flathead Screwdriver: This tool will help you open the key fob without causing damage.
- Tweezers or Needle-Nose Pliers: These tools can assist in handling the small components inside the key fob.
- Clean Cloth: Useful for wiping any dirt or residue inside the key fob.
It’s essential to gather all these tools before beginning the battery replacement process to ensure a smooth and efficient experience.
Locate the battery compartment
To access the battery compartment in your 2021 Subaru Crosstrek key fob, follow these simple steps:
- Look for the small notch: On the backside of your key fob, there’s a small notch that allows you to pry open the fob.
- Insert a flathead screwdriver: Gently insert a small flathead screwdriver or a similar flat tool into the notch. Be careful not to damage the fob.
- Pop open the fob: Apply gentle pressure to the screwdriver to release the cover of the key fob. It should easily pop open.
- Locate the battery: Once the cover is off, you’ll see the battery sitting securely inside the fob.
Remember, the key fob’s battery is an essential component to ensure your key works correctly, so replacing it promptly is key.
Before we move on to the next step, make sure you have a replacement battery, small flathead screwdriver, tweezers or needle-nose pliers, and a clean cloth ready. Let’s keep this process smooth and efficient.
Remove the old battery
Once you’ve located the battery inside your 2021 Subaru Crosstrek key fob, it’s time to Remove the old battery. Here’s how:
- Carefully: Avoid damaging the key fob or injuring yourself during the process.
- Using a small flathead screwdriver, gently pry the old battery out.
- Be cautious not to bend or damage the battery or any surrounding components.
- Dispose of the old battery properly, following appropriate recycling guidelines.
- Pay attention to the battery’s orientation to ensure you insert the new one correctly.
- Check for any debris or corrosion in the battery compartment. Clean it if necessary.
- Handle the battery with care to prevent any accidental damage.
Remember, a smooth removal process sets the stage for a successful battery replacement.
Recommended Products
**Please confirm compatibility using the fitment guide located in the product images**
LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell Lithium Coin CR2032 3 Volt batteries deliver long-lasting power and performance you can count on for devices throughout the home or on-the-go, such as key fobs, remote controls, Apple AirTag️, flameless candles, wireless cameras, thermometers, toys, and more.
Check Compatibility First – Please confirm fitment using the fitment guide in the product images. Designed for Subaru smart key fobs (2015–2025). Not compatible with standard Subaru keys with a physical key blade. Some pre-2015 models may also be supported—verify before purchase.
Insert the new battery
When inserting the new battery into your 2021 Subaru Crosstrek key fob, it’s essential to follow the correct orientation.
- Ensure the positive (+) side of the battery is facing up.
- Align the battery properly in the compartment to avoid any functionality issues.
Remember to handle the battery with care to prevent any damage during the installation process.
If you encounter any resistance when inserting the battery, double-check the positioning, and avoid forcing it to prevent damage to the terminals or components within the key fob.
Always use a fresh battery to guarantee optimal performance and longevity for your key fob.
Embrace these steps to successfully insert the new battery and continue enjoying the seamless functionality of your Subaru Crosstrek key fob.
Test the key fob
Now that you’ve replaced the battery in your 2021 Subaru Crosstrek key fob, testing it is crucial to ensure everything is functioning correctly. Here’s how you can do it:
- Press the buttons: Check if all the buttons on the key fob are responding when pressed.
- Distance test: Try using the key fob from various distances to see if it still works.
- Ensure functionality: Test the key fob multiple times to confirm consistent performance.
Remember, testing the key fob after a battery replacement guarantees that it’s working as expected, keeping you prepared for any situation.
Conclusion
That’s it! By following these simple steps, you can easily replace the battery in your 2021 Subaru Crosstrek key fob. Remember to handle the battery with care, align it correctly, and test the key fob afterward. Ensuring your key fob functions properly is essential for your convenience and peace of mind. Now you can confidently maintain your key fob’s performance and keep it working smoothly in your day-to-day use.
Frequently Asked Questions
How do I correctly insert a new battery into my 2021 Subaru Crosstrek key fob?
To insert a new battery into your 2021 Subaru Crosstrek key fob, open the fob carefully, remove the old battery, and place the new one in the correct orientation. Ensure it is secure before closing the fob.
Why is it important to align the battery properly during installation?
Aligning the battery properly ensures a good connection, which is essential for the key fob to function correctly. Incorrect alignment can lead to poor battery contact and potential key fob malfunctions.
What should I do after inserting the new battery into my key fob?
After inserting the new battery, test the key fob by checking button responses, distance functionality, and overall performance. This ensures the key fob works as expected in different situations.
