A dead battery in your Lexus key fob can leave you stranded and frustrated. Fortunately, changing the battery is a quick and easy process that you can do yourself. This guide will walk you through the steps to get your key fob back in working order and have you back on the road in no time.
What You’ll Need
Before you begin, gather the following items:
- A new CR2032 battery (you can find these at most grocery stores, auto parts stores, and online retailers)
- A small flat-head screwdriver or a plastic pry tool
- Your Lexus owner’s manual (for reference if needed)
Steps to Change Your Lexus Key Fob Battery
Step 1: Locate the Battery Compartment
Most Lexus key fobs have a small battery compartment on the back.
Step 2: Open the Battery Compartment
Use a small flat-head screwdriver or a plastic pry tool to carefully pry open the battery compartment cover. There is usually a small notch or indentation where you can insert the tool.
Step 3: Remove the Old Battery
Once the compartment is open, gently remove the old CR2032 battery. You can use your fingernail or the flat-head screwdriver to lift it out.
Step 4: Insert the New Battery
Insert the new CR2032 battery into the compartment, making sure the positive (+) side is facing up or as indicated in the compartment.
Step 5: Close the Compartment
Align the cover of the battery compartment and press down firmly until it snaps back into place.
Step 6: Test Your Key Fob
Try locking and unlocking your car doors with the key fob to ensure the new battery is working correctly.
Tips and Troubleshooting
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If your key fob still doesn’t work after replacing the battery, consult your Lexus owner’s manual or contact a certified Lexus dealership for assistance.
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While replacing the battery, avoid touching the metal contacts inside the key fob to prevent corrosion.
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To extend the life of your key fob battery, avoid exposing it to extreme temperatures or moisture.
Conclusion
Changing the battery in your Lexus key fob is a simple task that can save you time, money, and frustration. By following these steps, you can easily replace the battery yourself and get back to enjoying the convenience of your key fob. Remember to keep a spare CR2032 battery on hand so you are prepared the next time your key fob battery dies.