Introduction
The Lexus ES 350 is a luxury sedan known for its advanced features and sleek design. One of the key features of this vehicle is its key fob, which allows you to lock and unlock the doors, start the engine, and perform other functions. However, like any other battery-powered device, the key fob battery will eventually need to be replaced.
When to Replace the Battery
If you notice that your Lexus ES 350 key fob is not working as effectively as before, it may be time to replace the battery. Some signs that indicate a dying battery include a decrease in range, delayed response, or the need to press the buttons multiple times to get a response. It is recommended to replace the battery every 1-2 years or as soon as you notice any of these symptoms.
Step-by-Step Battery Replacement Guide
Replacing the battery in your Lexus ES 350 key fob is a simple process that you can do at home. Follow these steps:
Step 1: Purchase the Correct Battery
Before starting the replacement process, you need to ensure that you have the correct battery for your key fob. The Lexus ES 350 key fob typically uses a CR2032 battery, but it’s always a good idea to check your vehicle’s manual or consult a Lexus dealer to confirm the correct battery model.
Step 2: Prepare the Key Fob
Start by locating the small indentation or groove on the side of your key fob. Insert a small flathead screwdriver or a coin into the groove and gently twist to separate the key fob’s casing.
Step 3: Remove the Old Battery
Once the key fob casing is open, you will see the old battery. Carefully remove it by gently prying it out with your fingers or using a small flathead screwdriver.
Step 4: Insert the New Battery
Take the new CR2032 battery and place it in the same position as the old battery, ensuring that the positive (+) side is facing up. Press down gently to secure the battery in place.
Step 5: Reassemble the Key Fob
Now that the new battery is in place, it’s time to reassemble the key fob. Align the two halves of the casing and press them together firmly until you hear a click, indicating that they are securely fastened.
Step 6: Test the Key Fob
After replacing the battery and reassembling the key fob, it’s important to test it to ensure that it’s working properly. Stand near your vehicle and press the buttons on the key fob to lock and unlock the doors, start the engine, and perform other functions. If everything is working as expected, congratulations, you have successfully replaced the battery in your Lexus ES 350 key fob!
Conclusion
Replacing the battery in your Lexus ES 350 key fob is a simple task that can be done at home. By following the step-by-step guide outlined in this article, you can ensure that your key fob continues to function effectively, allowing you to enjoy the convenience and security it provides. Remember to replace the battery every 1-2 years or as soon as you notice any signs of a dying battery. If you have any doubts or difficulties, it’s always a good idea to consult your vehicle’s manual or seek assistance from a Lexus dealer.