How to XC90 Change Volvo Key Fob Battery

Replacing the battery in your Volvo XC90 key fob is a simple task that can save you time and money. A dying key fob battery can lead to frustrating situations, like your car not unlocking or starting. This guide will walk you through the process, providing clear and easy-to-follow instructions so you can get back on the road quickly.

Knowing how to change your Volvo XC90 key fob battery is essential for any owner. Not only does it prevent unexpected lockouts, but it also extends the lifespan of your key fob. This guide covers everything from identifying the signs of a low battery to choosing the correct replacement and performing the battery change itself. You’ll learn some troubleshooting tips in case you encounter any issues along the way. Let’s get started!

Identifying a Low Key Fob Battery

Several signs indicate your Volvo XC90 key fob battery needs replacing. Reduced key fob range is a common indicator. If you find yourself needing to be closer to your car than usual to unlock it, that’s a sign. Another symptom is a weaker signal strength, which might be accompanied by the car’s lights dimming or not flashing when you press the lock or unlock button. Sometimes, you might need to press the buttons multiple times before the key fob responds. In some cases, the key fob might stop working entirely.

If you are unsure whether your key fob is the issue, try starting your vehicle with the physical key blade. If the car starts, it further isolates the problem to the key fob and most likely the battery.

Gathering Your Supplies and Tools

Before you begin, gather the necessary supplies. You will need a new CR2032 battery, readily available online, at most auto parts stores, and even in some grocery stores. A small flat-head screwdriver or a similar tool for prying open the key fob casing is also required. Optionally, have a small container or tray nearby to hold the small parts like the battery and any screws.

Step-by-Step Guide: How To XC90 Change Volvo Key Fob Battery

Locate the Key Fob Release: On the side of your Volvo XC90 key fob, you’ll find a small release button or notch.
Release the Physical Key: Press the release button and slide the physical key blade out of the fob.
Separate the Key Fob Halves: Using the flat-head screwdriver or your prying tool, carefully insert it into the slot where the physical key was and gently pry open the key fob casing. Be careful not to damage the plastic.
Remove the Old Battery: Once the casing is open, you’ll see the CR2032 battery. Gently pry it out using your screwdriver or fingernail.
Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side is facing up.
Reassemble the Key Fob: Carefully align the two halves of the key fob casing and press them together until they snap shut.
Reinsert the Physical Key: Slide the physical key back into its slot.
Test the Key Fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Do you need to change the battery in your key fob for a Volvo XC60? Check out our guide! change battery in key fob for volvo xc60

Troubleshooting Tips

If your key fob still isn’t working after replacing the battery, try these troubleshooting steps:

Check Battery Orientation: Ensure the battery is inserted correctly with the positive (+) side facing up.
Inspect the Battery Contacts: Make sure the battery contacts inside the key fob are clean and free of corrosion. You can clean them with a cotton swab and a small amount of rubbing alcohol.
Resynchronize the Key Fob: Consult your Volvo owner’s manual for instructions on how to resynchronize your key fob to the car. Sometimes this is necessary after a battery change.

Want to learn more about Volvo key fobs? You might be interested in information about the 2008 Volvo XC70 key fob or perhaps the Volvo small key fob. Click the links to learn more! 2008 volvo xc70 key fob or volvo small key fob.

Conclusion

Changing the battery in your Volvo XC90 key fob is a quick and straightforward process. By following these simple steps, you can avoid the inconvenience of a dead key fob and maintain the proper functionality of your vehicle’s keyless entry system. Regular battery changes ensure your key fob continues to perform reliably for years to come. Remember to how to change your Volvo XC90 key fob battery to avoid unexpected issues.

FAQ

How often should I change my Volvo XC90 key fob battery? Typically, every 2-3 years, depending on usage.
What type of battery does the Volvo XC90 key fob use? A CR2032 battery.
Where can I buy a replacement battery? Auto parts stores, electronics stores, online retailers, and some grocery stores.
Can I damage my key fob by changing the battery myself? It’s unlikely if you’re careful.
What if my key fob still doesn’t work after replacing the battery? Check the battery orientation, clean the contacts, or try resynchronizing the key fob. If problems persist, consult a Volvo specialist.
Is there a way to test my key fob battery without opening the fob? No, visually inspecting the battery requires opening the key fob.
Can I use a different type of battery? No, only use a CR2032 battery.

Common Scenarios

Scenario 1: Key fob works intermittently: This likely indicates a low battery that needs replacing.
Scenario 2: Key fob completely unresponsive: The battery may be dead or there could be another issue with the key fob itself.
Scenario 3: Key fob works, but range is significantly reduced: This is a common sign of a weakening battery.