How To Change Battery In Mazda Cx5 Key Fob

How to Change a Battery in a Mazda CX-5 Key Fob

Table of Contents

Every modern Mazda, including the CX-5, comes with a key fob. Key fobs are convenient because they allow you to lock and unlock your car, open the trunk, and even start the engine without having to take out your key. However, like any other battery-powered device, the battery in your Mazda CX-5 key fob will eventually die. When this happens, you’ll need to know how to change it.

What You’ll Need

Before you start, you’ll need a few things:

A new CR2025 battery
A small screwdriver

Step-by-Step Instructions

Remove the key blade. The first step is to remove the key blade from the key fob. To do this, simply press the small button on the back of the key fob and pull the key blade out.
Open the key fob. Once the key blade is removed, you can open the key fob. To do this, insert the screwdriver into the small slot on the back of the key fob and gently pry it open.
Locate the battery. Once the key fob is open, you’ll see the battery. It’s a small silver disk that’s located in the center of the key fob.
Remove the battery. To remove the battery, simply use your screwdriver to gently pry it out of its socket.
Insert the new battery. Take the new battery and insert it into the socket. Make sure that the positive side of the battery is facing up.
Close the key fob. Once the new battery is inserted, you can close the key fob. To do this, simply snap the two halves of the key fob back together.
Test the key fob. Once the key fob is closed, test it to make sure that it’s working properly. To do this, press the lock button on the key fob. If the car locks, then the key fob is working properly.

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Tips

Here are a few tips to keep in mind when changing the battery in your Mazda CX-5 key fob:

Don’t use a coin to pry open the key fob. This could damage the key fob.
Be careful not to lose the small spring that’s located inside the key fob. This spring is what holds the battery in place.
If you’re having trouble opening the key fob, you can try using a pair of pliers. Just be careful not to squeeze the key fob too tightly.

FAQs

How often should I change the battery in my Mazda CX-5 key fob? The battery in your Mazda CX-5 key fob should last for about 2-3 years. However, if you use your key fob frequently, you may need to change the battery more often.
What type of battery does my Mazda CX-5 key fob use? The Mazda CX-5 key fob uses a CR2025 battery.
Can I change the battery in my Mazda CX-5 key fob myself? Yes, you can change the battery in your Mazda CX-5 key fob yourself. Just follow the instructions above.

Conclusion

Changing the battery in your Mazda CX-5 key fob is a simple process that can be done in just a few minutes. By following the instructions above, you can keep your key fob working properly and avoid getting locked out of your car.

Do you still have questions?