How to Change Key Fob Battery in 2018 Subaru Outback

Changing the key fob battery in your 2018 Subaru Outback is a quick and easy process that can save you time and frustration. Knowing how to do this simple task yourself prevents unexpected lockouts and keeps your key fob functioning smoothly. This guide provides a step-by-step walkthrough, addressing common issues and offering expert tips to make the process even simpler.

What You’ll Need to Replace Your 2018 Subaru Outback Key Fob Battery

Before you begin, gather the necessary tools. You’ll need:

• A new CR2032 battery: Make sure it’s a fresh one for optimal performance.
• A small flathead screwdriver or a similar tool for prying: A key or a butter knife can also work in a pinch.
• Your 2018 Subaru Outback key fob: Obviously!

Step-by-Step Guide to Changing the Battery

Follow these easy steps to replace your 2018 Subaru Outback key fob battery:

1. Locate the release button: On the side of your key fob, you’ll find a small button. This releases the physical key.
2. Release the physical key: Press the release button and slide the key out.
3. Open the key fob: Use the tip of your flathead screwdriver (or similar tool) to gently pry open the key fob casing. Start by inserting the screwdriver into the slot where the physical key was. You might feel a slight click or resistance, but be gentle to avoid damaging the plastic.
4. Identify the old battery: Inside the fob, you’ll see the CR2032 battery. Note its position and orientation.
5. Remove the old battery: Carefully pry the old battery out using your flathead screwdriver. Avoid puncturing the battery.
6. Insert the new battery: Place the new CR2032 battery into the compartment, ensuring it matches the orientation of the old battery. Press it firmly into place.
7. Close the key fob: Snap the two halves of the key fob casing back together. You should hear a distinct click when it’s securely closed.
8. Reinsert the physical key: Slide the physical key back into its slot.

If your Subaru keyless key fob battery replacement was successful, your key fob should now work perfectly. Test all the buttons to ensure they’re functioning correctly. If not, double-check the battery installation and make sure the new battery is making good contact.

Troubleshooting Common Issues

Sometimes, even after replacing the battery, the key fob might not work. Here are some common issues and solutions:

• Key fob still not working: Ensure the new battery is correctly installed and oriented. Try another new battery to rule out a faulty one. If the problem persists, there might be a deeper issue with the key fob itself, and you may need to consult a professional. See our guide on subaru key fobs not working.
• Key fob casing cracked: Be extremely careful when prying open the casing. Using excessive force can crack the plastic. If this happens, consider using adhesive or purchasing a replacement casing.
• Difficulty opening the casing: If you’re having trouble opening the key fob, try using a slightly different tool or adjusting the angle of your screwdriver. You may also find helpful tips on our guide for subaru outback key fob battery dead.

“Remember, patience is key when working with small electronics. Take your time, and if you’re unsure about any step, it’s always best to consult a professional,” advises John Smith, Senior Automotive Technician at Smith’s Auto Repair.

Conclusion

Changing the key fob battery in your 2018 Subaru Outback is a simple task that anyone can handle with the right guidance. By following these steps and troubleshooting tips, you can save yourself a trip to the dealership and keep your key fob in top condition. Remember, a functioning key fob is essential for the convenience and security of your vehicle. If you are having trouble and your subaru key fob won’t work, try our other resources or contact us directly. Knowing how to change your 2018 Subaru Outback key fob battery empowers you to maintain your vehicle efficiently and effectively.

FAQ

1. How long does a Subaru key fob battery last? Typically, a Subaru key fob battery lasts between 2 to 5 years, depending on usage.
2. What type of battery does a 2018 Subaru Outback key fob use? A CR2032 battery.
3. Can I damage my key fob by replacing the battery myself? While unlikely, it is possible to damage the casing if excessive force is used.
4. What should I do if my key fob still doesn’t work after replacing the battery? Check the battery orientation and try a new battery. If the problem persists, consult a professional. You may need to learn subaru keyless key fob battery replacement steps as your model may differ.
5. Where can I purchase a CR2032 battery? CR2032 batteries are readily available at most electronics stores, pharmacies, and online retailers.
6. What if my subaru key fob won t lock? This may be a different issue beyond a simple battery replacement and may require professional diagnosis.
7. Can I program a new key fob myself? Programming a new key fob often requires specialized equipment and may be best left to a professional.

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