The key fob for your 2016 Mazda CX-5 is a handy piece of technology that makes owning and driving your car a breeze. However, like all devices powered by batteries, there comes a time when a replacement is needed. Knowing how to identify a dying key fob battery and how to change it can save you time, money, and a lot of frustration. This comprehensive guide will take you through everything you need to know about your 2016 Mazda CX-5 key fob battery.
Signs Your 2016 Mazda CX-5 Key Fob Battery Needs Replacing
Before you start digging around for a new battery, it’s important to be sure that the key fob battery is actually the problem. Here are some common indicators that your key fob might be running out of juice:
- Decreased Range: You find yourself having to stand closer to your CX-5 to lock or unlock the doors using the key fob.
- Inconsistent Functioning: The key fob works intermittently, requiring multiple button presses or only functioning at very close range.
- Warning Light on Dashboard: Some Mazda CX-5 models may display a warning light on the dashboard when the key fob battery is low.
- Difficulty Starting the Engine: If your CX-5 has push-button start, a dying key fob battery might cause difficulty starting the engine.
Experiencing any of these issues? It might be time to replace your key fob battery.
What Battery Does My 2016 Mazda CX-5 Key Fob Take?
The 2016 Mazda CX-5 key fob uses a CR2025 battery, a common type of lithium coin battery readily available online and in most stores that sell batteries.
“Many people make the mistake of waiting until their key fob completely dies before replacing the battery,” says John Smith, Senior Automotive Technician at Car Care Central. “It’s always a good practice to have a spare CR2025 battery on hand, especially if you notice your key fob acting up.”
How to Change the Battery in your 2016 Mazda CX-5 Key Fob
Replacing the battery in your 2016 Mazda CX-5 key fob is a straightforward process that can be done at home with just a few simple tools.
What you’ll need:
- A new CR2025 battery
- A small flat-head screwdriver
Instructions:
- Locate the small slot on the back of your key fob. This slot is designed to help you separate the two halves of the key fob casing.
- Insert the flat-head screwdriver into the slot and gently pry open the key fob. Be careful not to apply too much pressure, as this could damage the casing.
- Once the key fob is open, carefully remove the old battery. Note the position of the positive (+) and negative (-) sides of the battery.
- Insert the new CR2025 battery, making sure the positive (+) side is facing up, the same way the old battery was positioned.
- Align the two halves of the key fob casing and press them together until you hear a click, indicating the casing is securely closed.
That’s it! Your 2016 Mazda CX-5 key fob should now be working as good as new.
Still Having Issues?
If you’ve replaced the battery in your 2016 Mazda CX-5 key fob and are still experiencing problems, there may be other underlying issues. Here are some potential causes:
- Key Fob Programming: Your key fob may need to be reprogrammed to your CX-5. You can consult your owner’s manual or contact a Mazda dealership for assistance.
- Key Fob Antenna: There could be an issue with the key fob antenna in your CX-5, preventing it from receiving signals from your key fob.
- Faulty Key Fob: In some cases, the key fob itself may be faulty and require replacement.
If you suspect any of these issues, it’s best to consult with a qualified mechanic or your Mazda dealership for diagnosis and repair.
Frequently Asked Questions
1. How long does a Mazda CX-5 key fob battery last?
Typically, a Mazda CX-5 key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.
2. Can I use any CR2025 battery for my Mazda CX-5 key fob?
While most CR2025 batteries will work, it’s recommended to choose a reputable brand for optimal performance and longevity.
3. What happens if my Mazda CX-5 key fob battery dies completely?
If your key fob battery dies completely, you can usually still unlock your car manually using the physical key hidden within the key fob. However, you will need a working battery to start the engine.
4. Can I change the Mazda CX-5 key fob battery myself?
Yes, changing the key fob battery is a simple process that most people can do at home.
5. Where can I get a replacement Mazda CX-5 key fob programmed?
You can get your key fob programmed at a Mazda dealership or by a qualified automotive locksmith.
Need Help?
For further assistance with your 2016 Mazda CX-5 Key Fob battery or any other car key and remote issues, contact our expert team at WhatsApp: +1(641)206-8880 or email: [email protected]. We’re available 24/7 to help you get back on the road.
Looking for information on a different Mazda model, such as the Mazda CX-3? Check out our article on mazda cx 3 key fob battery for detailed guidance.
Leave a Reply