Changing Battery in 2015 Lexus Key Fob

Changing the battery in your 2015 Lexus key fob is a quick and easy process that can save you the hassle of a dead key fob. This guide will walk you through each step, ensuring you’re back on the road in no time.

Understanding Your 2015 Lexus Key Fob

Before we dive into the replacement process, it’s important to familiarize yourself with the components of your key fob. The 2015 Lexus key fob houses a small, circular battery that powers its functions, allowing you to lock, unlock, and start your vehicle. Over time, this battery will naturally deplete and require replacing. Recognizing the signs of a low battery is crucial, such as diminished signal range or the need to be closer to your vehicle for the key fob to function correctly. Sometimes, the car may not recognize the key fob at all.

Similar to replacing battery in lexus rx 350 key fob, the process for a 2015 Lexus model is straightforward.

2015 Lexus Key Fob Components Diagram

How to Change Battery in 2015 Lexus Key Fob: A Step-by-Step Guide

This section provides a detailed, step-by-step guide on Changing Battery In 2015 Lexus Key Fob. Follow these instructions carefully to avoid damaging your key fob.

Locate the release button: This small button is usually located on the side or back of your key fob. It may be marked with a small icon resembling a key or lock.
Release the emergency key: Press the release button and gently slide out the emergency metal key. This key can be used to manually unlock your car door in case of a dead battery in the key fob.
Open the key fob casing: Use the edge of the emergency key or a small flathead screwdriver to carefully pry open the key fob casing along the seam. Be gentle to avoid breaking any plastic clips. If you’re having difficulties, consider watching an online tutorial video.

Opening a 2015 Lexus Key Fob

Identify and remove the old battery: Locate the small, circular battery inside the key fob. Note the positive (+) and negative (-) sides of the battery. Use your fingernail or a small non-metallic tool to gently pop the old battery out of its compartment.
Install the new battery: Insert the new battery, ensuring the positive (+) and negative (-) sides are oriented correctly. Press it firmly into the compartment until it is secure. This new battery should last for several years, depending on usage. You can find the correct battery type in your Lexus owner’s manual or online. Most Lexus key fobs use a CR2032 battery.
Close the key fob casing: Align the two halves of the key fob casing and press them together until they snap shut. Double-check that the casing is securely closed.
Reinsert the emergency key: Slide the emergency key back into its slot until it clicks into place.
Test the key fob: Try locking and unlocking your car doors using the key fob buttons. If everything works correctly, you have successfully replaced the battery!

What Type of Battery Does a 2015 Lexus Key Fob Use?

Most 2015 Lexus key fobs use a CR2032 3V lithium battery. You can purchase these batteries at most electronics stores, pharmacies, and online retailers. Always make sure you are purchasing a high-quality battery from a reputable brand.

Just like with lexus nx200t key fob, using the correct battery type is essential for proper function.

Common Problems and Solutions

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

Key fob still not working: Double-check that you installed the new battery correctly, with the positive (+) and negative (-) sides oriented properly. Try a different new battery in case the first one is faulty.
Key fob needs reprogramming: In rare cases, your key fob might need to be reprogrammed after a battery change. You can usually do this yourself by following the instructions in your owner’s manual. Alternatively, you can visit a Lexus dealership or a qualified automotive locksmith.

Knowing how to change key fob 2015 lexus can save you time and money.

Conclusion

Changing the battery in your 2015 Lexus key fob is a simple task that you can easily accomplish at home with just a few tools. By following this guide, you can save yourself a trip to the dealership and keep your Lexus running smoothly. Remember to always use the correct battery type (CR2032) and be gentle when handling the key fob components.

2015 Lexus Key Fob with New Battery

FAQs

How often should I change the battery in my 2015 Lexus key fob? Typically, the battery lasts between 2-3 years.
Can I use any type of battery in my 2015 Lexus key fob? No, you should always use a CR2032 3V lithium battery.
What if my key fob still doesn’t work after replacing the battery? Try a different battery or consult your owner’s manual for reprogramming instructions.
Where can I buy a replacement battery? Most electronics stores, pharmacies, and online retailers sell CR2032 batteries.
Is it difficult to replace the battery myself? No, the process is very straightforward and can be done in a few minutes.
Can I damage my key fob if I change the battery myself? As long as you are careful and follow the instructions, you should not damage your key fob.
What tools do I need to change the battery? A small flathead screwdriver or the emergency key is usually sufficient.

For further assistance contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We have a 24/7 customer service team.
You may also find these articles helpful: 2015 lexus is 250 key fob battery, lexus nx200t key fob and how to change key fob 2015 lexus.