Is your Volvo V40 key fob acting up? A dead key fob battery could be the culprit. Don’t worry, changing the battery in your Volvo V40 key fob is a quick and easy process that you can do yourself.
Recognizing a Dying Key Fob Battery
Before you start digging around for a new battery, there are a few telltale signs that your Volvo V40 key fob battery is nearing its end:
- Decreased range: You find yourself having to stand closer to your car to lock or unlock the doors.
- Intermittent functionality: The key fob works sometimes, but not others.
- Warning message on dashboard: Your car may display a message like “Key Battery Low.”
Volvo V40 low key battery warning
What You’ll Need for a Volvo V40 Key Fob Battery Change
The good news is you only need a couple of things to replace your key fob battery:
- A new CR2032 battery: This is a common type of button cell battery available at most supermarkets, drugstores, and online retailers.
- A small flat-head screwdriver: You’ll use this to open the key fob.
How to Change the Battery in Your Volvo V40 Key Fob
Follow these simple steps to change the battery in your Volvo V40 key fob:
- Locate the release button: Look for a small button on the back of your key fob.
- Release the physical key: Press the release button and slide out the physical key from the fob.
- Open the key fob: Use the flat-head screwdriver to carefully pry open the key fob casing. Start at the notch where the physical key was inserted.
- Replace the battery: Gently remove the old battery and install the new CR2032 battery, ensuring the positive (+) side is facing up.
- Reassemble the key fob: Snap the two halves of the key fob casing back together.
- Reinsert the physical key: Slide the physical key back into the fob until it clicks into place.
Still Having Trouble? Keyfobprog Can Help!
Changing your Volvo V40 key fob battery is a simple DIY task that can save you time and money. However, if you’re not comfortable doing it yourself or if you’re still having problems with your key fob after replacing the battery, Keyfobprog is here to assist. We specialize in automotive key programming and replacement, including Volvo vehicles.
Contact us today at +1 (641) 206-8880 or visit our office at 1326 N Houston St, Amarillo, TX 79107, USA, for professional assistance.
FAQs about Volvo V40 Key Fob Batteries
How long does a Volvo V40 key fob battery last?
Typically, a Volvo V40 key fob battery lasts between 3 to 5 years depending on usage.
Can I use any CR2032 battery for my Volvo V40 key fob?
While any CR2032 battery will physically fit, it’s recommended to use a high-quality battery from a reputable brand for optimal performance and longevity.
What if I replace the battery and my key fob still doesn’t work?
If your key fob still isn’t working after a battery change, there might be an issue with the key fob itself, such as a broken button or a problem with the internal circuitry. Contacting a professional like Keyfobprog is recommended in this case.
Can I program a new key fob myself?
Programming a new Volvo V40 key fob requires specialized equipment and knowledge. It’s best left to professionals like Keyfobprog who have the expertise to program it correctly.
How do I prevent my Volvo V40 key fob battery from draining quickly?
Avoid keeping your key fob near electronic devices that emit radio frequencies, as this can drain the battery faster. Additionally, avoid frequently pressing the buttons unnecessarily.
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