How to Replace a Volvo Key Fob Battery

Is your Volvo key fob acting up? Before you schedule a pricey dealership visit, it might just be a dead battery. Replacing a Volvo key fob battery is a simple DIY task that can save you time and money. This guide will walk you through the steps of replacing the battery in your Volvo key fob, getting you back on the road with a fully functional key in no time.

Understanding Your Volvo Key Fob

Volvo key fobs are sophisticated devices that allow you to lock, unlock, and even start your vehicle remotely. Like any electronic device, they rely on a battery to function. Over time, this battery will drain and eventually die, requiring a replacement.

Signs You Need to Replace Your Volvo Key Fob Battery

Decreased Range: You find yourself having to stand closer to your Volvo for the key fob to work.
Intermittent Functionality: The key fob works sometimes but not others, or it takes multiple presses for a response.
Warning Lights or Messages: Your Volvo’s dashboard may display warnings about low key fob battery.

What You’ll Need to Replace a Volvo Key Fob Battery

A New Battery: The type of battery you need will depend on your specific Volvo model. Consult your owner’s manual or search online for “Volvo [Your Model Year] Key Fob Battery Replacement” to find the correct type.
A Small Flathead Screwdriver or a similar tool for prying open the key fob.
Optional: A small container to keep track of any small parts.

Steps to Replace Your Volvo Key Fob Battery

Here’s a step-by-step guide to replacing the battery in your Volvo key fob:

Locate the Release Button: On the back of your Volvo key fob, you’ll find a small button or switch. This is the release button for the physical key.
Release the Physical Key: Press the release button and gently slide the physical key out of the key fob.
Open the Key Fob: Use the flathead screwdriver to carefully pry open the key fob casing. Start at the seam where the physical key was inserted, and gently work your way around the edge. You should hear a slight click when the casing separates.
Identify and Remove the Old Battery: Inside the key fob, you’ll see the battery. Note the position of the positive (+) and negative (-) sides of the battery. Carefully remove the old battery using the flathead screwdriver or your fingernail. Avoid touching the battery contacts.

Removing the Old Battery from a Volvo Key Fob
Install the New Battery: Place the new battery in the key fob, ensuring the positive (+) and negative (-) sides match the orientation of the old battery. Press down lightly to secure it in place.
Reassemble the Key Fob: Align the two halves of the key fob casing and press them together firmly until you hear a click. Make sure the casing is completely sealed.
Reinsert the Physical Key: Slide the physical key back into its slot on the key fob.
Test the Key Fob: Try locking and unlocking your Volvo to ensure the new battery is working correctly.

Troubleshooting Tips

Key Fob Still Not Working? If you’ve replaced the battery and your key fob still isn’t working, there may be a different issue. In this case, it’s best to consult your Volvo owner’s manual or contact a qualified automotive locksmith or dealership for assistance.

Expert Insight from John Miller, Automotive Electrician at Keyfobprog: “We often see customers who have tried to replace their Volvo key fob batteries themselves and ended up damaging the internal components. While it is a relatively simple process, it’s crucial to use the right tools and be gentle to avoid causing any harm.”

Still Having Trouble? We Can Help!

Replacing a Volvo key fob battery is generally a straightforward process, but we understand that not everyone is comfortable with DIY repairs. If you’re unsure about any step or encounter any difficulties, our team of expert technicians at Keyfobprog is here to help.

Contact us today at +1 (641) 206-8880 or visit our office located at 1326 N Houston St, Amarillo, TX 79107, USA. We provide professional key fob battery replacement, programming, and other automotive locksmith services for all Volvo models.

Let us get your Volvo key fob working like new again!