A dead key fob battery can really throw a wrench in your day, especially when you’re in a hurry. You’re left standing there, staring at your Subaru, wondering how to even get in, let alone start it. But don’t panic! This is a common issue, and there are solutions to get you back on the road.
This article will guide you through what to do if your Subaru key fob battery dies, providing practical solutions and expert advice.
Signs Your Subaru Key Fob Battery is Dying
Before you find yourself stranded, your Subaru key fob might give you some warning signs that its battery is on its last legs. Keep an eye out for:
- Decreased Range: You find yourself having to stand closer to your car for the key fob to work.
- Intermittent Functionality: The key fob works sometimes but not others, even when standing close to the car.
- Dimming Lights: The LED lights on your key fob might appear weaker than usual.
Subaru Key Fob Range Issues
If you notice any of these signs, it’s best to replace your key fob battery proactively.
How to Get Into Your Subaru with a Dead Key Fob Battery
Most modern Subarus have a hidden keyhole that allows you to unlock the driver’s side door manually. Look for a small cover on the driver’s door handle; it might be a small, rectangular piece of plastic that pops off or slides to reveal the keyhole. Use the physical key blade hidden inside your key fob to unlock the door.
How to Start Your Subaru with a Dead Key Fob Battery
Once you’re inside, you’ll need to start your Subaru. This can sometimes be a little trickier:
- Locate the Key Fob Reader: In most Subaru models, the key fob reader is located in the center console, near the gear shifter. Look for a small, designated area with a key symbol.
- Touch the Key Fob to the Reader: Hold the dead key fob close to, or touching, this area while pressing the start button with your other hand. The immobilizer system should detect the key fob even with a dead battery, allowing you to start the car.
Subaru Key Fob Reader Location
Replacing Your Subaru Key Fob Battery
Replacing the battery is a quick and easy fix:
- Consult Your Owner’s Manual: Your Subaru owner’s manual will specify the correct battery type for your specific key fob model.
- Open the Key Fob: Carefully pry open the key fob casing. You might need a small flathead screwdriver or a coin.
- Replace the Battery: Remove the old battery and install the new one, ensuring the positive (+) and negative (-) sides match up correctly.
- Reassemble the Key Fob: Snap the key fob casing back together.
Subaru Key Fob Battery Replacement
Important Note: Avoid touching the new battery’s flat surfaces with your fingers, as this can reduce its lifespan.
When to Seek Professional Help
While replacing the key fob battery is usually a DIY job, there are times when seeking professional assistance is recommended:
- You’ve Replaced the Battery, But the Key Fob Still Doesn’t Work: This could indicate a problem with the key fob itself, requiring reprogramming.
- You’re Uncomfortable Opening the Key Fob: Avoid damaging your key fob by letting a professional handle it.
change a subaru key fob battery
Expert Insights from John Smith, Senior Automotive Electrician
“Many car owners overlook the importance of having a spare key fob, especially for newer Subaru models with push-button start. A spare can be a lifesaver if your primary key fob battery dies, gets lost, or malfunctions.” – John Smith, Senior Automotive Electrician.
key fob for subaru tribeca 2006
Preventing Future Subaru Key Fob Battery Drain
Here are some tips to prolong your key fob battery life:
- Avoid Exposing Your Key Fob to Extreme Temperatures: Extreme heat or cold can shorten battery life.
- Keep Your Key Fob Away from Electronic Devices: Electromagnetic interference from other devices could potentially drain the battery faster.
Conclusion
Dealing with a dead Subaru key fob battery can be frustrating, but it’s a manageable situation. By understanding how to access and start your car and knowing how to replace the battery, you can overcome this inconvenience quickly. If in doubt, a professional automotive locksmith or your Subaru dealership can provide assistance.
Remember, being prepared is key! Keep a spare key fob handy and replace your batteries proactively to avoid finding yourself stranded.
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