2019 Mazda CX-5 Key Fob Battery Type

Knowing the right 2019 Mazda Cx-5 Key Fob Battery Type is crucial for keeping your vehicle accessible and secure. This article will cover everything you need to know about your CX-5 key fob battery, from identifying the correct type to replacing it yourself. We’ll also delve into some common key fob issues and troubleshooting tips. Let’s get started!

If you’re experiencing issues with your Mazda key fob, check out our guide on 2019 Mazda key fob battery replacement.

What Type of Battery Does a 2019 Mazda CX-5 Key Fob Use?

The 2019 Mazda CX-5 key fob uses a CR2032 battery. This is a common type of lithium coin cell battery, readily available at most electronics stores, pharmacies, and online retailers. It’s important to use a high-quality battery to ensure reliable performance and longevity. Cheap, off-brand batteries can sometimes leak or fail prematurely, potentially damaging your key fob.

How Do I Know if My 2019 Mazda CX-5 Key Fob Battery is Dead?

There are a few telltale signs that your key fob battery is dying:

Decreased range: You might find yourself having to be much closer to your vehicle for the key fob to work.
Intermittent operation: The key fob might work sometimes and not others, or certain functions might be affected while others still work.
No response: The key fob might become completely unresponsive, leaving you unable to lock, unlock, or start your car.

How to Replace the 2019 Mazda CX-5 Key Fob Battery

Replacing the battery in your 2019 Mazda CX-5 key fob is a simple process you can easily do yourself. Here’s a step-by-step guide:

Locate the release button: On the side of your key fob, you’ll find a small release button. Press it to detach the physical key from the fob.
Open the fob: Use the physical key or a small flathead screwdriver to carefully pry open the key fob casing. Be gentle to avoid damaging the plastic.
Remove the old battery: Gently pry out the old CR2032 battery from its compartment. Again, be careful not to damage the key fob.
Insert the new battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side is facing up.
Close the fob: Snap the key fob casing back together.
Reattach the key: Insert the physical key back into the fob until it clicks into place.
Test the fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Common Key Fob Issues and Troubleshooting Tips

Sometimes, a dead battery isn’t the only culprit behind a malfunctioning key fob. Here are some other common issues and solutions:

Key fob programming: If your key fob was recently replaced, it might need to be reprogrammed to work with your vehicle. Consult your owner’s manual or a Mazda dealership for instructions. You might find our article about 2005 Mazda 3 key fob programming not working helpful.
Key fob damage: Physical damage to the key fob, such as a cracked casing or water damage, can also cause malfunctions. In this case, you might need to replace the entire key fob.

If you are having trouble with your CX-9’s key fob, you can refer to our article: Mazda CX 9 key fob not working.

Why Choose a Quality CR2032 Battery for Your 2019 Mazda CX-5?

While any CR2032 battery might technically work, opting for a quality brand ensures reliability and prevents potential damage to your key fob. Quality batteries are less likely to leak and have a longer lifespan.

For those looking for a replacement battery specifically for the Mazda 6, check out our guide on replacement battery for Mazda 6 key fob.

Expert Insight: “Choosing a quality battery might seem like a small detail, but it can save you the headache of dealing with a malfunctioning key fob down the line,” says John Smith, Automotive Electronics Specialist.

Conclusion

Knowing the 2019 Mazda CX-5 key fob battery type and how to replace it is essential for any CX-5 owner. By using a quality CR2032 battery and following the simple steps outlined above, you can ensure your key fob remains reliable and keeps your vehicle secure.

FAQ

What type of battery does the 2019 Mazda CX-5 key fob use? CR2032
How do I change the battery in my 2019 Mazda CX-5 key fob? Follow the steps outlined above or consult your owner’s manual.
Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers.
What should I do if my key fob still doesn’t work after replacing the battery? Check for other issues like key fob programming or physical damage.
How long does a CR2032 battery typically last in a key fob? Typically 2-3 years, depending on usage.
Can I use any brand of CR2032 battery? Yes, but quality batteries are recommended for reliability.
How do I know if my key fob battery is low? Decreased range, intermittent operation, or no response from the key fob.

Common Scenarios

Scenario 1: Your key fob works intermittently. This could indicate a dying battery or a programming issue.
Scenario 2: Your key fob has no range. The battery is likely dead and needs replacing.
Scenario 3: Your key fob is completely unresponsive. Try replacing the battery. If this doesn’t solve the issue, it could be a programming or hardware problem.