Is your 2010 Infiniti G37 key fob starting to act up? Do you have to press the buttons multiple times, or does the remote entry seem less responsive than it used to be? The most likely culprit is a low battery in your key fob. Fortunately, replacing the battery in your 2010 Infiniti G37 key fob is a straightforward process that you can easily do yourself, saving you time and money compared to visiting a dealership. This guide will walk you through everything you need to know about your 2010 Infiniti G37 Key Fob Battery, including identification, replacement steps, and helpful tips.
Identifying the Right Battery for Your 2010 Infiniti G37 Key Fob
The first step is to make sure you have the correct replacement battery. For the 2010 Infiniti G37 smart keyless entry remote, you’ll need a CR2032 battery. This is a common type of coin cell battery that is readily available at most drugstores, grocery stores, and electronics retailers. It’s always a good idea to keep a spare CR2032 battery on hand so you’re prepared when your key fob starts to weaken.
To confirm, you can also check the back of your Infiniti key fob. While not always explicitly stated on the fob itself, the CR2032 is the standard battery for this type of remote, as indicated by the specifications for compatible Infiniti part number 285E3-JK65A and FCC ID KR55WK48903.
Image: Front view of a 2010 Infiniti G37 key fob remote, highlighting the typical button layout.
Step-by-Step Guide to Replacing Your 2010 Infiniti G37 Key Fob Battery
Replacing the battery in your 2010 Infiniti G37 key fob is a simple procedure that requires no special tools. Here’s how to do it:
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Locate the Emergency Key: On the bottom or back of your Infiniti G37 key fob, you’ll find a small release latch or button. Press and hold this latch to release the emergency insert key. Slide the key out of the fob.
Image: Back view of the Infiniti G37 key fob, showing the release latch for the emergency key and the key partially removed.
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Pry Open the Fob Casing: Once the emergency key is removed, you’ll notice a small slot or indentation where the key was located. Insert the emergency key (or a small flathead screwdriver if you prefer, but the emergency key is designed for this) into this slot. Gently twist the key or screwdriver to pry open the two halves of the key fob casing. Be careful not to apply excessive force, as you could damage the plastic casing.
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Access the Battery: With the fob casing open, you’ll see the circuit board and the CR2032 battery. The battery is usually held in place by a small metal clip.
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Remove the Old Battery: Carefully note the orientation of the battery (positive side up or down). Use your fingertip or the emergency key to gently slide the old battery out from under the retaining clip.
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Insert the New Battery: Take your new CR2032 battery and insert it into the battery compartment, ensuring the correct orientation (the positive (+) side usually faces up). Push the battery under the retaining clip until it is securely in place.
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Reassemble the Key Fob: Carefully align the two halves of the key fob casing and press them firmly together until they snap back into place. Ensure the casing is completely closed and there are no gaps.
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Test the Key Fob: Test all the buttons on your key fob – lock, unlock, trunk release, and panic alarm – to ensure the new battery is working correctly and the remote is functioning as expected.
Troubleshooting and Important Considerations
- Key Fob Still Not Working? If you’ve replaced the battery and your 2010 Infiniti G37 key fob is still not working, there might be another issue. While battery replacement is the most common fix, other potential problems could include a faulty key fob, issues with your vehicle’s receiver, or, in rare cases, the need for reprogramming.
- Programming Not Usually Required After Battery Change: Generally, replacing the battery in your 2010 Infiniti G37 key fob does not require reprogramming. The key fob memory should retain its programming even when the battery is removed. However, in very rare cases, or if the battery is left out for an extended period, you might experience issues.
- Seek Professional Help if Needed: If you are unsure about any step of the battery replacement process, or if you continue to experience problems with your key fob after replacing the battery, it’s always best to consult a professional automotive locksmith or your Infiniti dealership. They have the expertise and tools to diagnose and fix more complex key fob issues. They can also assist with key cutting for the emergency insert key if needed, as the included key blank typically comes uncut.
- Emergency Key Functionality: Remember that the emergency insert key is not just for battery replacement. It’s a crucial backup if your key fob battery dies completely and you can’t unlock your car remotely. Ensure your emergency key is cut and functional.
Conclusion
Replacing the battery in your 2010 Infiniti G37 key fob is a simple maintenance task that can restore the convenience of your remote entry system. By following these steps, you can easily replace your 2010 infiniti g37 key fob battery and avoid unnecessary trips to the dealership. Keep a spare CR2032 battery handy, and you’ll be prepared to keep your Infiniti key fob working reliably for years to come. For more information on Infiniti key fobs, programming, or troubleshooting, explore our other articles and resources at keyfobprog.com.
