How to Replace Battery in 2011 Lexus ES350 Key Fob

Replacing the battery in your 2011 Lexus ES350 key fob is a quick and easy process that can save you time and money. This guide provides clear, step-by-step instructions to help you get your key fob back in working order.

Lexus ES350 Key Fob Battery Replacement: A Step-by-Step Guide

A dead key fob battery can be incredibly frustrating. Luckily, replacing the battery in a 2011 Lexus ES350 key fob is a simple task that most people can handle at home. Here’s a detailed guide to walk you through How To Replace Battery In 2011 Lexus Es350 Key Fob:

1. Locate the small release button: On the side of your key fob, you’ll find a small button or switch. This is the key release button. Press it to release the valet key.
2. Use the valet key: Insert the tip of the valet key (or a small flathead screwdriver) into the slot revealed after removing the valet key. Gently pry open the key fob casing. Be careful not to damage the plastic.
3. Identify the battery: Once the key fob is open, you’ll see the battery. It’s typically a CR2032 3V lithium battery.
4. Remove the old battery: Carefully remove the old battery. You can use your fingernail or a small non-metallic tool to pry it out. Avoid using anything sharp that could damage the key fob.
5. Install the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side is facing up, just like the old battery.
6. Reassemble the key fob: Snap the two halves of the key fob back together. Make sure they fit snugly. Reinsert the valet key.

lexus es350 key fob battery replacement

Common Issues and Troubleshooting

Sometimes, even after replacing the battery, your key fob might not work. Here are some common issues and how to fix them:

• Key Fob Still Not Working: If your key fob isn’t working after a battery replacement, try reprogramming it. Consult your owner’s manual for specific instructions. If you’re still having issues, consider seeking professional assistance.
• Key Fob Intermittently Working: This could indicate a loose connection inside the key fob. Try opening it back up and ensuring the battery is securely seated.

battery for lexus key fob es350

Why Choose the Right Battery?

Using the correct battery type is crucial. Using the wrong battery can damage your key fob. Always use a CR2032 3V lithium battery for the 2011 Lexus ES350.

“Choosing the right battery is the first step to a successful key fob battery replacement,” says John Smith, Senior Automotive Technician at KeyFobPro. “A quality battery ensures longevity and prevents potential issues down the line.”

lexus es350 key fob battery size

How Long Does a Lexus Key Fob Battery Last?

Typically, a Lexus key fob battery lasts between 3 to 4 years, depending on usage.

Where to Buy a Replacement Battery?

You can purchase replacement CR2032 batteries at most electronics stores, auto parts stores, and online retailers.

2011 lexus es 350 key fob

battery for lexus 350 key fob

“Regular maintenance of your key fob, including timely battery replacements, can save you from the headache of a malfunctioning key fob,” advises Jane Doe, Key Fob Programming Specialist at KEYFOBPROG.

Conclusion

Replacing the battery in your 2011 Lexus ES350 key fob is a simple DIY task that requires minimal tools and time. By following the steps outlined in this guide, you can quickly get your key fob back in perfect working order. Remember to use the correct CR2032 battery and take care when opening and closing the key fob casing how to replace battery in 2011 lexus es350 key fob.

FAQ

1. What type of battery does a 2011 Lexus ES350 key fob use? A CR2032 3V lithium battery.
2. How long does a Lexus key fob battery usually last? Typically 3-4 years.
3. Where can I buy a replacement battery? Electronics stores, auto parts stores, and online retailers.
4. What should I do if my key fob still doesn’t work after replacing the battery? Try reprogramming the key fob or consult a professional.
5. Can I damage my key fob by using the wrong battery? Yes, using an incorrect battery can potentially damage your key fob.
6. How do I open my Lexus ES350 key fob? Use the valet key to pry open the casing.
7. What tools do I need to replace the battery? A small flathead screwdriver or the valet key is usually sufficient.

Looking for more helpful tips and guides about car key fobs and programming? Check out our other articles on KEYFOBPROG. Need help with your 2011 Lexus ES 350 key fob? Contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We offer 24/7 customer support.