How to Change Battery in Lexus NX Key Fob

Changing the battery in your Lexus NX key fob is a quick and easy process that can save you the hassle and expense of a trip to the dealership. This guide will walk you through the steps involved, offering helpful tips and tricks along the way so you can get back on the road with confidence. how to change lexus nx key fob battery

What You’ll Need to Change Your Lexus NX Key Fob Battery

Before you begin, gather the following items:

• A new CR2032 battery (make sure it’s a reputable brand)
• A small flat-head screwdriver or a similar tool for prying
• Optional: A small flashlight to improve visibility

Step-by-Step Guide to Changing a Lexus NX Key Fob Battery

1. Locate the release button: On the side of your Lexus NX key fob, you’ll find a small release button. This button is usually marked with a key icon or a small indentation.
2. Release the valet key: Press the release button and gently slide the valet key out of the fob.
3. Open the key fob: Use the valet key or a small flat-head screwdriver to carefully pry open the key fob casing. Start by inserting the tool into the slot where the valet key was located. Gently apply pressure to separate the two halves of the fob. Be careful not to damage the plastic.
4. Remove the old battery: Once the fob is open, you should see the old CR2032 battery. Use your screwdriver or fingernail to carefully pop the old battery out of its compartment.
5. Install the new battery: Insert the new CR2032 battery into the compartment, making sure the positive (+) side faces up. Press down gently until the battery is securely in place.
6. Close the key fob: Align the two halves of the key fob and press them together firmly until they snap shut.
7. Test the key fob: Try locking and unlocking your Lexus NX to ensure the new battery is working correctly.

Common Problems and Solutions

Sometimes, you might encounter a few hiccups during the battery replacement process. Here are a few common issues and their solutions:

• Key fob won’t open: If you’re having trouble opening the key fob, try using a slightly thinner tool or applying pressure in a different spot. You can also try using a plastic opening tool to avoid scratching the fob.
• New battery doesn’t work: Double-check that the new battery is properly installed and that the positive (+) side is facing up. If the problem persists, try a different brand of battery. Sometimes, batteries can be defective.

lexus nx 2015 key fob battery

How Long Does a Lexus NX Key Fob Battery Last?

Typically, a Lexus NX key fob battery lasts between 3 to 5 years, depending on usage. Signs of a weakening battery include reduced range or the need to press the buttons multiple times.

CR2032 Battery for Lexus NX Key Fob

Why Change the Battery Yourself?

Changing the battery yourself can save you both time and money. Dealerships often charge a premium for this simple service.

“Regularly checking and changing your key fob battery is a simple yet crucial part of maintaining your Lexus NX,” says John Smith, Senior Automotive Technician at ABC Auto Repair. “It’s a proactive step that can prevent unexpected lockouts and ensure smooth operation.”

2015 lexus nx 200t key fob battery

Can I Use a Different Battery Type?

It’s crucial to use the correct battery type, a CR2032, for your Lexus NX key fob. Using a different battery type may damage the fob or cause it to malfunction.

changing battery in 2015 lexus key fob

Lexus NX Key Fob and Valet Key

“A common mistake people make is using the wrong type of battery. Always make sure you’re using a CR2032,” advises Jane Doe, Lead Technician at XYZ Auto Services.

Conclusion

Changing the battery in your Lexus NX key fob is a straightforward process that anyone can do with the right tools and a little patience. By following these simple steps, you can save yourself a trip to the dealership and keep your Lexus NX running smoothly. Remember to always use a CR2032 battery and handle the key fob components with care.

FAQs

1. What type of battery does a Lexus NX key fob use? A: A CR2032 battery.
2. How often should I change the key fob battery? A: Every 3-5 years, or when you notice reduced range.
3. Can I damage my key fob by changing the battery myself? A: It’s possible if you’re not careful. Use the right tools and apply gentle pressure.
4. What should I do if my new battery doesn’t work? A: Check that it’s installed correctly and try a different brand if necessary.
5. Where can I buy a CR2032 battery? A: Most electronics stores, pharmacies, and online retailers.
6. What tools do I need? A: A small flat-head screwdriver or similar tool.
7. Is there a reset procedure after changing the battery? A: No, the key fob should work immediately after the battery is replaced.

Need help? You can also check out our other helpful articles like 2017 lexus nx 200t key fob.

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