How to Change Battery on Lexus Key Fob

Changing the battery on your Lexus key fob is a simple task you can do yourself, saving you a trip to the dealership and some money. Knowing how to Change Battery On Lexus Key Fob is a vital skill for any Lexus owner. Let’s walk through the process, ensuring you’re back on the road with a fully functioning key fob in no time.

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

This guide covers the most common Lexus key fob designs. While there might be slight variations depending on the year and model of your Lexus, the basic principles remain the same. Before you begin, gather a small flathead screwdriver or a similar tool, and the correct replacement battery (usually a CR2032 or CR2016 3V lithium battery). Having the right tools and battery from the start makes the 2012 lexus key fob battery replacement process quick and painless.

Opening the Key Fob

1. Locate the small release button or slot on your key fob. This is often found on the side or back.
2. Use your flathead screwdriver to gently press the release button or insert it into the slot.
3. While pressing the release, carefully separate the two halves of the key fob. You might hear a slight click as the key fob opens.

Replacing the Battery

1. Once the key fob is open, identify the old battery. It’s usually held in place by a small clip or pressure.
2. Carefully pry the old battery out using your flathead screwdriver. Avoid damaging the surrounding components.
3. Insert the new battery, making sure it’s oriented correctly, matching the polarity (+ and -) of the old battery.
4. Press the battery down until it clicks into place.

Replacing the Battery in a Lexus Key Fob

Reassembling the Key Fob

1. Align the two halves of the key fob and press them together firmly until they click back into place.
2. Test the key fob by locking and unlocking your Lexus.

What type of battery does a Lexus key fob take?

Most Lexus key fobs use a CR2032 or CR2016 3V lithium battery. Check your owner’s manual to be certain about your specific model. You can easily find these batteries at most stores that sell electronics.

How often should I change my Lexus key fob battery?

Typically, a Lexus key fob battery lasts between 2 to 3 years. However, various factors, like usage and climate, can affect battery life. If you notice your key fob’s range decreasing or it requires multiple presses to function, it’s time to change the battery.

Knowing how to get to the battery in a key fob can save you time and hassle. Visit our page on how to get to the battery in a key fob for more general tips. Even with a 20 year old lexus key fob, the basic process is usually similar.

“A common mistake people make is using the wrong battery type,” says John Smith, Senior Automotive Technician at Expert Auto Repair. “Always double-check your owner’s manual to confirm the correct battery for your specific Lexus model.”

Conclusion

Changing the battery on your Lexus key fob is a quick, easy, and cost-effective process. By following these simple steps, you can keep your key fob functioning perfectly. Understanding how to change battery on lexus key fob empowers you to maintain your vehicle’s essential components.

FAQ

1. What if my Lexus key fob still doesn’t work after changing the battery?
2. Where can I purchase replacement batteries for my Lexus key fob?
3. Can I damage my key fob by changing the battery myself?
4. Are there any special tools required for changing the Lexus key fob battery?
5. What is the average lifespan of a Lexus key fob battery?
6. How do I know if my Lexus key fob battery needs replacing?
7. Are there different types of Lexus key fobs?

Check out our guide on the lexus rx 350 key fob for model-specific information. If you need help with your Lexus NX Key Fob, visit our page on how to change battery on lexus nx key fob.

For further assistance, contact us via WhatsApp: +1(641)206-8880, Email: [email protected] or visit us at 123 Maple Street, New York, USA 10001. We have a 24/7 customer support team.