How To Change Battery In Subaru Crosstrek Key Fob
So, there I was, standing in the pouring rain, arms crossed, tapping my foot like a human metronome. Why, you ask? Because my Subaru Crosstrek had decided it was time for a nap, and my key fob was as useful as a chocolate teapot. I'd left the darn thing in the car, and now I was paying the price. But hey, at least I had an excuse to finally learn how to change the battery in my key fob, right?
First Things First: What You'll Need
Alright, so you've found yourself in a similar pickle, or maybe you're just being proactive. Either way, here's what you'll need:
- A new battery - CR2032 is the one you're looking for. They're cheap and easy to find.
- A small flathead screwdriver. A coin will do in a pinch.
- Your trusty Subaru Crosstrek key fob.
Let's Get Started: Removing the Battery Cover
Now, before you start, make sure your hands are clean. We don't want any greasy fingerprints on our fancy key fob. Okay, ready? Here we go.
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First, you'll see a small hole on the side of your key fob. That's where we'll insert our flathead screwdriver or coin. Give it a little twist, and the battery cover should pop right off. Easy peasy, lemon squeezy!
Battery Removal: The Main Event
Now that the cover's off, you'll see the battery. It's held in place by a small clip. To remove it, gently pry the clip up with your screwdriver or coin. The battery should pop out. If it's being stubborn, don't force it. You don't want to break anything.

Once the battery is out, take a moment to admire your handiwork. You've just performed a minor key fob surgery. Impressive, huh?
Inserting the New Battery: The Grand Finale
Alright, the hard part's over. Now, let's put in the new battery. Make sure the positive side (+) is facing up. If it's not, don't worry, it won't work. So, you'll know if you've got it wrong.

Once the battery is in place, snap the cover back on. Give it a little wiggle to make sure it's secure. And there you have it! Your Subaru Crosstrek key fob is as good as new.
Testing, Testing: Let's Make Sure It Works
Now, let's test it out. Lock and unlock your car a few times. If it works, give yourself a pat on the back. You've just saved yourself a trip to the dealership and a few bucks. If it doesn't, double-check that the battery is inserted correctly. If it still doesn't work, well, it might be time to call in the professionals.
And there you have it, folks. Changing the battery in your Subaru Crosstrek key fob is as easy as pie. So next time your key fob decides to take a siesta, you'll be ready. Just remember, prevention is key. Don't leave your key fob in the car. Trust me, your future self will thank you.
