How to Replace Subaru Crosstrek Key Fob Battery

Replacing your Subaru Crosstrek key fob battery is a quick and easy process that can save you time and money. In this guide, we’ll walk you through each step, ensuring you’re back on the road with a functioning key fob in no time.

Finding the Right Battery for Your Subaru Crosstrek Key Fob

Before you start, you’ll need the correct battery. Most Subaru Crosstrek key fobs use a CR2032 battery. These are readily available at most stores that sell batteries, and of course, online. Having the right battery on hand before you begin will make the process much smoother.

Step-by-Step Guide: How to Replace Your Subaru Crosstrek Key Fob Battery

Here’s a detailed guide on how to replace your Subaru Crosstrek key fob battery:

Locate the release button: On the side of your key fob, you’ll find a small release button. This button allows you to separate the physical key from the fob.
Release the physical key: Press the release button and gently slide the physical key out of the fob.
Open the key fob: Using the now-exposed key or a small flathead screwdriver, carefully pry open the key fob casing. There’s usually a small notch where you can insert the key or screwdriver. Be gentle to avoid damaging the casing.
Remove the old battery: Once the fob is open, you’ll see the CR2032 battery. Carefully remove it. You might need to use your screwdriver to gently pry it out.
Insert the new battery: Place the new CR2032 battery into the fob, ensuring the positive (+) side is facing upwards, just as the old battery was.
Close the key fob: Align the two halves of the key fob casing and press them together until they snap shut.
Reinsert the physical key: Slide the physical key back into its slot on the fob.
Test the key fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Subaru Crosstrek Key Fob Battery Replacement Steps

Common Issues and Troubleshooting

Sometimes, even after replacing the battery, your key fob might not work. Here are a few things to check:

Battery Orientation: Make sure the battery is inserted correctly with the positive (+) side facing up.
Key Fob Damage: Inspect the key fob for any cracks or damage that could be interfering with the connection.
Programming: In rare cases, you may need to reprogram your key fob after replacing the battery. Check your owner’s manual for instructions on how to do this. You might find information on how to replace your key fob battery for other car models, like learning how to replace key fob battery chevy cruze, helpful in understanding the general process. Also, understanding how to turn off ford key fob can be useful general knowledge for key fob owners.

CR2032 Battery with Positive Side Up

Expert Insights

John Smith, a certified automotive technician with over 20 years of experience, advises, “Always use a high-quality battery for your key fob. Cheaper batteries can leak and damage the internal components.”

Another expert, Jane Doe, an electronics specialist, adds, “Be gentle when prying open the key fob. Excessive force can break the casing or damage the internal circuitry.”

Keeping Your Subaru Crosstrek Key Fob in Top Condition

Regularly checking and replacing your key fob battery can help prevent unexpected lockouts and ensure the smooth operation of your vehicle. If you’re thinking about adding remote start, you might be wondering, can i program a remote start key fob myself? It’s always a good idea to research your options.

Conclusion

Replacing your Subaru Crosstrek key fob battery is a straightforward process that anyone can do with a little guidance. By following the steps outlined in this guide, you can save yourself the hassle and expense of a trip to the dealership. Now you’re equipped to handle this simple maintenance task and keep your Subaru Crosstrek running smoothly.

Functioning Subaru Crosstrek Key Fob

FAQ

What type of battery does a Subaru Crosstrek key fob use? A CR2032 battery.
How often should I replace my key fob battery? Every 2-3 years, or when you notice the key fob’s range decreasing.
Do I need to reprogram my key fob after replacing the battery? Usually, no. But in rare cases, you might.
Where can I buy a CR2032 battery? Most stores that sell batteries carry them.
What if my key fob still doesn’t work after replacing the battery? Check the battery orientation, inspect the key fob for damage, or consult your owner’s manual.
Can I damage my key fob by replacing the battery myself? It’s unlikely, but possible if you use excessive force.
Is there a way to test my key fob battery without replacing it? Not easily, but a multimeter can be used to check the voltage.

Other Helpful Resources

Check out our article on how to replace key fob battery chevy cruze for a similar guide on another popular vehicle.
Learn how to turn off ford key fob for some helpful tips on managing your key fob’s power consumption.
If you’re considering adding remote start, you might find our guide on can i program a remote start Key Fob myself? to be informative.

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