adminLearn how to easily replace the battery in a key fob with our step-by-step guide. Gather tools, open fob, replace battery, and test. Save time and money!Have you ever found yourself in a situation where your Lexus RX350 key fob stops working? It can be frustrating, but before you rush off to the dealership, there’s a simple fix you can try at home – replacing the battery. In this blog post, we’ll guide you through the step-by-step process of changing the battery in your 2017 Lexus RX350 key fob. From gathering the necessary tools to testing the new battery, we’ve got you covered. By following our instructions, you’ll not only save time and money, but you’ll also feel a sense of accomplishment in solving the problem yourself. So, let’s get started and bring your key fob back to life!
Gather necessary tools
Before starting the process of changing the battery in your 2017 Lexus RX350 key fob, it’s important to gather all the necessary tools. This will ensure that you have everything you need to complete the task efficiently and without any interruptions.
Some of the essential tools you will need include a small Phillips head screwdriver, a flathead screwdriver, a replacement CR 2032 3v battery, and a pair of tweezers. These tools will help you open the key fob, remove the old battery, and insert the new one without damaging the fob.
Having all these tools at hand will make the process much easier and prevent any frustration or delays. Once you have gathered all the necessary tools, you will be ready to move on to the next step of opening the key fob.
Open the key fob
How to Change Battery in 2017 Lexus RX350 Key Fob
One of the first steps in changing the battery in your 2017 Lexus RX350 key fob is to gather all the necessary tools. Make sure to have a small flathead screwdriver and a new CR2032 battery on hand before beginning the process. It’s also a good idea to have a clean, flat surface to work on to avoid losing any small components during the replacement.
Once you have all the tools gathered, carefully examine the key fob to locate the small grooves or seams where you can begin to open the casing. Using the small flathead screwdriver, gently insert it into the seam and carefully pry the key fob open. Be cautious not to use excessive force, as this could damage the casing or the internal components of the key fob.
After successfully opening the key fob, carefully remove the old battery from its housing. It’s important to take note of the orientation of the old battery before removing it, as you will need to place the new one in the same position. Once the old battery is removed, discard it properly and prepare to insert the new CR2032 battery into the housing.
Replace the old battery
When you notice that your 2017 Lexus RX350 key fob is not responding as it should, it might be time to replace the old battery. Before getting started, gather the necessary tools such as a small flathead screwdriver and a replacement CR2032 battery.
Using the small flathead screwdriver, open the key fob by carefully prying it open. Be gentle to avoid damaging the key fob casing or internal components.
Once the key fob is open, locate the old battery inside the fob. Carefully remove the old battery and replace it with the new CR2032 battery. Close the key fob by snapping the casing back together.
Close the key fob
Once you have successfully replaced the old battery with the new one, it’s time to close the key fob. Make sure that the casing is properly aligned and place the back cover onto the front cover. Press down firmly to snap the two pieces back together. You should hear a clicking sound, which indicates that the key fob is securely closed.
After closing the key fob, check that there are no gaps around the edges. The casing should fit snugly together to ensure that the internal components are protected from damage. If everything looks good, you can proceed to test the new battery to ensure that the key fob is functioning properly.
If you encounter any difficulties in closing the key fob, double-check the alignment of the front and back covers. It’s important to align them properly to avoid damaging the casing or internal components. Take your time and apply gentle pressure to ensure that the key fob is closed securely.
Test the new battery
Title: how to change battery in 2017 Lexus RX350 key fob
After successfully replacing the old battery in your 2017 Lexus RX350 key fob, it’s important to test the new battery to ensure it’s functioning properly. This step is crucial in ensuring that your key fob is fully operational and ready to use.
One way to test the new battery is by simply pressing the buttons on the key fob to see if the vehicle responds. If the car locks and unlocks as expected, then the new battery is most likely working effectively. Another method to test the new battery is by using a key fob tester, which can provide a more accurate reading of the battery’s power.
If, after testing the new battery, you find that the key fob is still not functioning properly, it may be necessary to re-check the installation of the battery or seek professional assistance. It’s important to ensure that the key fob is in proper working condition to avoid any inconvenience or potential issues with accessing your vehicle.
Frequently Asked Questions
What tools do I need to change the battery in a 2017 Lexus RX350 key fob?
You will need a small Phillips head screwdriver and a new CR2032 battery.
Where is the battery located in the 2017 Lexus RX350 key fob?
The battery is located under the back cover of the key fob.
How do I open the 2017 Lexus RX350 key fob to access the battery?
Use a small Phillips head screwdriver to remove the screw on the back of the key fob and then carefully pry open the back cover.
How do I remove the old battery from the 2017 Lexus RX350 key fob?
Once the back cover is off, gently lift out the old battery with the screwdriver or your fingernail.
How do I install the new battery in the 2017 Lexus RX350 key fob?
Insert the new CR2032 battery into the slot with the positive side facing down, then carefully press it into place.
Do I need to reprogram the key fob after changing the battery?
In most cases, no reprogramming is necessary after changing the battery in a Lexus key fob.
Where can I purchase a replacement battery for the 2017 Lexus RX350 key fob?
You can purchase a CR2032 battery at most hardware stores or online retailers.
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