If you’re driving a 2008 Subaru Legacy, chances are you’ve reached for your key fob only to find it unresponsive. A dead key fob battery is a common issue, but luckily, it’s a quick and easy fix. But first, you need to know what size battery your key fob takes. In this article, we’ll break down everything you need to know about your 2008 Subaru Legacy key fob battery, from the correct size to how to replace it yourself.
What Battery Does My 2008 Subaru Legacy Key Fob Use?
The 2008 Subaru Legacy key fob uses a CR2032 battery. This is a common lithium coin battery that you can find at most hardware stores, auto parts stores, and even online retailers.
How Do I Know if My Key Fob Battery is Dead?
Here are a few telltale signs that your 2008 Subaru Legacy key fob battery is on its way out:
- Decreased range: You might find yourself having to stand closer to your car to lock or unlock it.
- Intermittent function: The key fob might work sometimes but not others.
- Warning light on dashboard: Some Subaru models will display a warning light on the dashboard if the key fob battery is low.
- Keyless entry doesn’t work: If you have keyless entry and it’s no longer functioning, this is a strong sign of a dead battery.
Can I Replace the Battery Myself?
Absolutely! Replacing the key fob battery is a simple task that most people can do at home with a few tools.
How to Replace Your 2008 Subaru Legacy Key Fob Battery: A Step-by-Step Guide
Here’s a step-by-step guide to replacing the battery in your 2008 Subaru Legacy key fob:
- Gather your materials: You’ll need a new CR2032 battery and a small flat-head screwdriver or a plastic pry tool.
- Open the key fob: Locate the small groove on the side of your key fob. Insert the flat-head screwdriver or pry tool into the groove and gently pry open the key fob casing.
- Remove the old battery: Carefully remove the old battery from the casing. Note the orientation of the positive (+) and negative (-) sides of the battery.
- Install the new battery: Insert the new CR2032 battery into the casing, making sure the positive (+) side is facing up, just like the old battery.
- Close the key fob: Align the two halves of the key fob casing and press them firmly together until you hear a click.
Tips from the Experts
John S., Senior Auto Technician at KeyFobX, says, “When prying open your key fob, be careful not to use excessive force, as this could damage the casing. A gentle touch is all that’s needed.”
Maria K., Lead Automotive Engineer at KeyFobX, adds, “It’s a good idea to keep a spare CR2032 battery in your glove box for emergencies. You never know when your key fob battery might die unexpectedly.”
Frequently Asked Questions
Q: How long does a Subaru key fob battery last?
A: On average, a Subaru key fob battery will last between 3 to 5 years, depending on usage.
Q: Can I use any brand of CR2032 battery?
A: While any brand of CR2032 battery should work, it’s generally recommended to use a well-known brand for better quality and lifespan.
Q: My key fob still isn’t working after replacing the battery. What should I do?
A: If your key fob is still not functioning properly after a battery replacement, there might be a more serious issue with the key fob itself. In this case, it’s best to consult with a qualified automotive locksmith or your Subaru dealership.
Still Having Key Fob Trouble?
For more in-depth information on Key Fobs, car remotes, and other automotive technology, explore the wealth of resources available on KeyFobX. We’re your one-stop shop for all things Key Fobs.
Need immediate assistance? Our team of car diagnostics experts is available 24/7 to answer your questions and provide personalized support. Contact us via WhatsApp at +1(641)206-8880 or email us at [email protected].
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