Is your 2013 Lexus ES 350 key fob acting up? Before you jump to any conclusions about needing a replacement, a simple battery swap might be all you need. A dead key fob battery is a common issue, and thankfully, replacing it is a quick and easy process you can do yourself.
Recognizing a Dying Key Fob Battery
How do you know if it’s time to replace the battery in your Lexus ES 350 key fob? Here are a few telltale signs:
- Decreased Range: You find yourself needing to stand closer to your car to lock, unlock, or start it.
- Intermittent Functioning: The key fob works sometimes, but not others, creating a frustrating game of chance every time you approach your car.
- No Response: Your Lexus ES 350 doesn’t respond to the key fob at all, leaving you stranded.
- Dashboard Warning: Some Lexus models display a “Key Fob Battery Low” warning on the dashboard.
What You’ll Need for the Replacement
You only need a few things to replace the battery in your 2013 Lexus ES 350 key fob:
- A new CR2032 battery: Easily found at most supermarkets, drugstores, and online retailers.
- A small flathead screwdriver: You’ll use this to open the key fob.
- A few minutes of your time: The entire process takes less than 10 minutes.
How to Replace Your 2013 Lexus ES 350 Key Fob Battery: A Step-by-Step Guide
Ready to get your key fob working like new? Follow these easy steps:
- Locate the release button: On the back of your key fob, find the small, indented release button.
- Release the metal key: Press the release button and gently slide the metal key out of the fob.
- Open the fob: Use the flathead screwdriver to carefully pry open the key fob casing. There’s a small notch where the two halves of the fob meet.
- Remove the old battery: The CR2032 battery will be easily visible. Gently remove it, noting the positive (+) and negative (-) sides.
- Insert the new battery: Place the new battery into the fob, matching the positive (+) and negative (-) sides with the markings inside the fob.
- Close the fob: Carefully snap the two halves of the key fob casing back together.
- Reinsert the metal key: Slide the metal key back into its slot until you hear a click.
- Test your key fob: Make sure your key fob is functioning correctly by locking, unlocking, and starting your car.
Expert Tips for a Smooth Replacement
- Handle the battery with care: Avoid touching the flat surfaces of the new battery, as this can reduce its lifespan.
- Don’t force the casing: If the fob doesn’t close easily, double-check that the battery is properly seated and that no parts are obstructing the closure.
“Regularly replacing your key fob battery can prevent inconvenient lockouts and keep your Lexus running smoothly,” advises John Miller, a veteran automotive technician. “It’s a simple task that can save you a lot of hassle in the long run.”
Frequently Asked Questions
Q: How often should I replace my Lexus key fob battery?
A: Lexus recommends replacing the key fob battery every 2 years or as soon as you notice a decrease in performance.
Q: Can I use any CR2032 battery?
A: While most CR2032 batteries will work, using a high-quality brand is recommended for optimal performance and lifespan.
Q: What if I replace the battery and my key fob still doesn’t work?
A: If you’ve replaced the battery correctly and your key fob still isn’t responding, there may be a different issue, such as a problem with the key fob’s programming or receiver. In this case, it’s best to consult your Lexus dealership or a qualified automotive locksmith.
Need more help with your car’s Key Fob or other diagnostic needs? Contact us via WhatsApp: +1(641)206-8880 or Email: [email protected]. Our 24/7 customer support team is ready to assist you.
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