Unlock the secret: how to replace your subaru forester key battery in a flash

Replacing the battery in your Subaru Forester key is a simple and straightforward task that can be completed in just a few minutes. In this comprehensive guide, we’ll walk you through the step-by-step process, providing clear instructions and helpful tips to ensure a successful replacement.

Tools and Materials You’ll Need

• New CR2025 or CR2032 coin cell battery
• Small flathead screwdriver or key
• Soft cloth or tissue

Step-by-Step Instructions

1. Remove the Key from the Fob

• Press the small button on the side of the key fob to release the key.

2. Locate the Battery Compartment

• Turn the key over and examine the back. You’ll see a small notch or indentation.

3. Open the Battery Compartment

• Insert the flathead screwdriver or key into the notch and gently pry it open.

4. Remove the Old Battery

• Use your finger or a cloth to lift the old battery out of the compartment.

5. Insert the New Battery

• Take the new battery and align the positive (+) side with the corresponding symbol in the compartment.
• Gently press down on the battery to secure it in place.

6. Close the Battery Compartment

• Align the notch on the battery compartment cover with the notch on the key fob.
• Press down firmly until the cover snaps into place.

7. Test the Key

• Insert the key back into the fob and press the buttons to ensure that it’s working properly.

Tips for Success

• Use a new battery that matches the type specified in your key fob manual (usually CR2025 or CR2032).
• Handle the battery with care, avoiding touching the terminals with your fingers.
• If the battery compartment is dirty, use a soft cloth or tissue to clean it before inserting the new battery.
• If you’re having trouble opening the battery compartment, apply gentle pressure and try wiggling the screwdriver or key.
• If the key still doesn’t work after replacing the battery, it may need to be reprogrammed. Consult your Subaru dealership for assistance.

Troubleshooting Common Issues

Key Doesn’t Work After Battery Replacement

• Check if the battery is inserted correctly.
• Make sure the battery compartment is clean and free of debris.
• Try replacing the battery again with a new one.
• Contact your Subaru dealership if the key still doesn’t work.

Battery Drains Quickly

• Check for any loose or damaged components in the key fob.
• Avoid pressing the key buttons unnecessarily.
• Replace the battery more frequently if it drains quickly.

Key Fob Doesn’t Open Doors

• Make sure the key fob is within range of the vehicle.
• Check if the vehicle’s battery is dead.
• Try using the spare key fob to rule out any issues with the primary one.

Wrapping Up

Replacing the battery in your Subaru Forester key is an easy and essential maintenance task. By following the steps outlined in this guide, you can ensure that your key fob remains functional and your vehicle secure. Remember to use a new battery, handle it carefully, and troubleshoot any issues promptly. With proper care, your Subaru Forester key will continue to serve you reliably for years to come.

Common Questions and Answers

1. How often should I replace the battery in my Subaru Forester key?

The battery life of a Subaru Forester key can vary depending on usage, but it typically lasts for 2-3 years.

2. What type of battery does my Subaru Forester key use?

Most Subaru Forester keys use a CR2025 or CR2032 coin cell battery.

3. Can I replace the battery in my Subaru Forester key myself?

Yes, replacing the battery in your Subaru Forester key is a simple task that can be completed in a few minutes.

4. What should I do if my Subaru Forester key fob doesn’t work after replacing the battery?

If your key fob still doesn’t work after replacing the battery, it may need to be reprogrammed. Consult your Subaru dealership for assistance.

5. How can I extend the life of my Subaru Forester key battery?

Avoid pressing the key buttons unnecessarily, keep the key fob clean, and replace the battery regularly as needed.