Introduction
Welcome! Today, I will guide you through the process of changing the battery in your Mazda CX-9 key fob. This key fob was used from 2007 to 2015. Whether your fob has three buttons or four, the procedure remains the same. Both versions use a CR1620 battery. Let’s get started!
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Gather Your Tools
Before we begin, it’s essential to gather the necessary tools. Here’s a quick list:
- New CR1620 battery
- Flathead screwdriver
- Precision screwdriver (optional)
- Pen (as an alternative)
Once you have these items, you’re ready to proceed.
Opening the Key Fob
First, open the key by flipping it out. This action will reveal a small groove on the inside. You need to push up on this part to create a separation, allowing you to remove the bottom part of the fob.
Using Your Fingers
If the fob is not too tight, you can use your fingers to create the separation. Hold the top part and push up on the groove. It should come apart with minimal force.
Using a Flathead Screwdriver
If the fob is too tight to open with your fingers, use a flathead screwdriver. Hold the top part of the fob and insert the screwdriver into the groove. Apply gentle pressure to push it up and separate the two halves.
Removing the Old Battery
Once the fob is open, you will see the battery. It might be in there pretty tight, but don’t worry. There are two methods to remove it without damaging the fob.
Using a Precision Screwdriver
If you have a precision screwdriver, locate the small arrow on the bottom right corner of the battery compartment. Insert the screwdriver and rock it gently to pry the battery out.
Using a Pen
If you don’t have a precision screwdriver, you can use a pen. Insert the pen into the same corner and apply pressure to pry the battery out. You might get a little ink on the battery, but that’s okay.
Inserting the New Battery
Now that the old battery is out, it’s time to insert the new one. Make sure the side with the brand and battery information faces down. This is the positive side.
Follow these steps:
- Hold the battery with the positive side facing up.
- Slide the top part of the battery into the compartment first.
- Push the bottom part down until it clicks into place.
Reassembling the Key Fob
With the new battery in place, it’s time to reassemble the key fob. Align the two halves of the fob and press them together until they click.
Your key fob is now ready to use with a fresh battery! Test the buttons to ensure everything is working correctly.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored
Conclusion
Changing the battery in your Mazda CX-9 key fob is a simple process. With a few tools and a little effort, you can do it yourself in just a few minutes. I hope this guide was helpful. Safe driving!
Frequently Asked Questions (FAQ)
What type of battery does the Mazda CX-9 key fob use?
The Mazda CX-9 key fob uses a CR1620 battery.
Can I use a different type of battery?
It’s best to use the recommended CR1620 battery to ensure proper functionality.
What if I don’t have a precision screwdriver?
You can use a pen as an alternative to pry the battery out.
How often should I replace the key fob battery?
Replace the battery when the key fob starts losing range or stops working.
Is it safe to open the key fob myself?
Yes, with the right tools and instructions, it’s safe to open and replace the battery yourself.
What should I do if the key fob still doesn’t work after replacing the battery?
If the key fob doesn’t work after replacing the battery, check for proper battery orientation and ensure it’s securely in place. If the problem persists, consult a professional.
Can I replace the key fob battery without any tools?
While possible, it’s easier and safer to use a flathead or precision screwdriver.
Where can I buy a CR1620 battery?
You can purchase CR1620 batteries online or at most electronics stores.
- LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
- CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These Panasonic CR1620 batteries and packaging meet or exceed IEC 60086-4, ANSI c18-3m part 2, and UL 1642 compliance standards
- LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored