2012 Mazda 6 i Touring Key Fob Battery: What You Need to Know

If you’re experiencing issues with your 2012 Mazda 6 i Touring key fob, a dead battery might be the culprit. Don’t worry, replacing it is a relatively simple task that you can tackle yourself. This guide will walk you through everything you need to know about your 2012 Mazda 6 I Touring Key Fob Battery, from identifying the signs of a dying battery to choosing the right replacement and installing it with ease.

Signs Your 2012 Mazda 6 i Touring Key Fob Battery Needs Replacing

Before you grab your tools, it’s important to confirm that your key fob battery is actually the problem. Here are some telltale signs:

Decreased range: Are you finding yourself having to stand closer to your car for the key fob to work? This diminished range is often the first indicator of a weakening battery.
Intermittent functionality: Does your car only unlock sometimes, even when you’re sure you pressed the button? This inconsistent behavior points to a battery on its last legs.
Warning light: Some Mazda models display a warning light on the dashboard when the key fob battery is low.
No response: The most obvious sign – if your key fob doesn’t respond at all, a dead battery is the most likely cause.

Choosing the Right Battery for your 2012 Mazda 6 i Touring Key Fob

Now that you’ve confirmed the battery needs replacement, you’ll need to get the right one. The 2012 Mazda 6 i Touring key fob uses a CR2025 battery, a common type found at most electronics and auto parts stores.

Pro Tip: Consider buying a multi-pack of CR2025 batteries. This way, you’ll have spares on hand for future replacements, saving you time and hassle down the road.

How to Change the Battery in Your 2012 Mazda 6 i Touring Key Fob

Replacing the battery is straightforward and only takes a few minutes. Here’s a step-by-step guide:

Locate the release button: On the back of your key fob, find the small, recessed button.
Release the key: Press and hold the release button while gently sliding the metal key out of the fob.
Separate the fob halves: Use the edge of the metal key or a small flathead screwdriver to carefully pry open the key fob at the seam.
Remove the old battery: Gently remove the old CR2025 battery. Note the position of the positive (+) side.
Insert the new battery: Place the new battery in the same orientation as the old one, ensuring the positive (+) side is facing up.
Reassemble the fob: Align the two halves of the key fob and press them together until you hear a click.
Reinsert the key: Slide the metal key back into the fob until it locks into place.

Testing Your New Key Fob Battery

Once you’ve replaced the battery, test the key fob to make sure everything is working correctly:

Lock and unlock your car: Stand a few feet away and press the lock and unlock buttons on your key fob.
Start the engine: If your key fob has a remote start feature, try starting the engine.

If everything works as expected, congratulations! You’ve successfully replaced your 2012 Mazda 6 i Touring key fob battery.

Still Having Issues?

While a dead battery is the most common cause of key fob problems, there could be other underlying issues. If replacing the battery doesn’t resolve the issue, it’s best to consult a qualified Mazda technician for further diagnosis and repair.

Need assistance with your car Key Fob? Contact us via WhatsApp: +1(641)206-8880, Email: [email protected]. Our expert team is available 24/7 to provide support and answer any questions.