A dead key fob battery can be a real pain, leaving you stranded and unable to unlock your Subaru Outback. Luckily, replacing the battery is a quick and easy fix you can often handle yourself. This guide will walk you through the process step-by-step, so you can get back on the road in no time.
Signs Your Subaru Outback Key Fob Battery Needs Replacing
Before you start digging around for a replacement battery, it’s helpful to be sure that’s the actual issue. Here are a few telltale signs that your key fob battery might be on its last legs:
- Decreased range: You find yourself having to stand closer to your Outback to lock or unlock the doors.
- Intermittent functionality: The key fob sometimes works and sometimes doesn’t, requiring multiple button presses.
- Warning light on the dashboard: Some Subaru Outbacks will display a warning message on the dashboard when the key fob battery is low.
If you’re experiencing any of these issues, there’s a good chance replacing the battery will do the trick.
What You’ll Need to Replace Your Subaru Outback Key Fob Battery
The good news is you don’t need any special tools or skills to replace the battery in your Subaru Outback key fob. All you need is:
- A new CR2032 battery: You can find these at most grocery stores, drugstores, and auto parts stores.
- A small flat-head screwdriver or a coin: This is to pry open the key fob.
Steps to Replace the Battery in Your Subaru Outback Key Fob
Ready to get started? Here’s how to replace the battery in your Subaru Outback Key Fob:
- Locate the release button on the back of your key fob: It’s usually a small, round button or a sliding switch.
- Press the release button and gently separate the key fob’s two halves: You might need to use a bit of force, but be careful not to damage the key fob.
- Locate the old battery: It will be a small, round, silver battery.
- Use your screwdriver or coin to carefully pry out the old battery: Pay attention to which side is facing up, as the new battery will need to be inserted the same way.
- Insert the new battery into the key fob, making sure the positive (+) side is facing up: Press down firmly to ensure it’s securely in place.
- Align the two halves of the key fob and snap them back together: You should hear a click when they’re properly secured.
- Test the key fob to ensure it’s working correctly: Try locking and unlocking your Outback’s doors and using the panic button.
Tips for Subaru Outback Key Fob Battery Replacement
Here are a few additional tips to make the replacement process even smoother:
- Refer to your Outback’s owner’s manual: Your owner’s manual will have specific instructions and diagrams for your model year.
- Avoid touching the battery’s flat surfaces: This can reduce the battery’s lifespan. Hold the battery by its edges.
- Dispose of the old battery properly: Batteries contain harmful chemicals and shouldn’t be thrown away in the regular trash. Take it to a battery recycling center or participating retailer.
Understanding Your Subaru Outback Key Fob
Your Subaru Outback’s key fob is a sophisticated piece of technology that allows you to remotely control various functions of your vehicle, including:
- Locking and unlocking the doors: This is the most basic function of the key fob, allowing you to secure your car with just a push of a button.
- Opening the trunk: Need to load up groceries or luggage? The key fob can often pop the trunk remotely, saving you from fumbling for your keys.
- Starting the engine: Many modern Subaru Outbacks feature push-button start, allowing you to start the engine without ever taking your key fob out of your pocket or purse.
- Activating the panic alarm: In an emergency, the panic button on your key fob can sound the alarm and flash the lights, deterring potential threats and attracting attention.
Understanding how your key fob works can help you troubleshoot issues and get the most out of its features.
Frequently Asked Questions about Subaru Outback Key Fob Batteries
Q: How long does a Subaru Outback key fob battery last?
A: Subaru Outback key fob batteries typically last between 3 to 5 years, depending on usage and environmental factors.
Q: Can I use any CR2032 battery for my Subaru Outback key fob?
A: While any CR2032 battery will technically fit, it’s best to choose a reputable brand known for quality and longevity.
Q: What happens if my key fob battery dies completely?
A: If your key fob battery dies completely, you can usually still unlock your Subaru Outback using the physical key hidden within the fob.
Q: Can a dead key fob battery damage my car?
A: No, a dead key fob battery won’t damage your car. It just means you won’t be able to use the remote functions.
Q: Can I replace the Subaru Outback key fob battery myself, or do I need to go to a dealership?
A: Replacing the key fob battery is a simple task you can easily do yourself by following the steps in this guide. You don’t need to go to a dealership unless you prefer to.
Q: What should I do with the old key fob battery?
A: Dispose of the old battery properly at a battery recycling center or participating retailer to prevent environmental damage.
Final Thoughts
Replacing the battery in your Subaru Outback key fob is a straightforward process that can save you time and money. By following these simple steps, you can easily do it yourself and get back to enjoying the convenience of your keyless entry system. Remember to keep a spare CR2032 battery on hand, so you’re always prepared if your key fob battery decides to die unexpectedly.
