How to Change a Battery in a Lexus Key Fob

Is your Lexus key fob no longer locking and unlocking your doors or remotely starting your vehicle? Chances are, the battery has been depleted and needs to be replaced. Unsure how to change a battery in a Lexus key fob? Then you’re certainly in the right place! This guide from Lexus de Ponce provides you with all of the details you need for a quick and simple Lexus key battery replacement. And remember, if you need assistance, the technicians in our service center near Cabo Rojo are happy to replace the battery in your key fob for you or provide you with a replacement.

Lexus Key Battery Replacement Steps

If you’d like to attempt your Lexus key battery replacement yourself, follow these steps from Lexus de Ponce.

1. Use a screwdriver to pry the key fob open. Be gentle so that you don’t crack the fob.
2. Lift the old battery out of the key fob.
3. Set a new CR1632 battery in place, with the positive side facing up. Handle the battery with care, as your fingers can leave residue that may impact the battery’s functionality.
4. Snap the key fob back together.

And that’s it! Now you know how to change the battery in a Lexus key fob, so you’ll be able to do so whenever necessary. Having trouble changing the battery on your own? Schedule service with Lexus de Ponce near Mayaguez, and our team will get your key working as normal in no time.

What to Do When Lexus Key Battery Replacement Doesn’t Work

If you followed the above Lexus key battery replacement steps and your fob still isn’t communicating with your vehicle, then you likely need a replacement key fob. The Parts Department at Lexus de Ponce can take care of this for you and ensure that the key fob is locking doors, starting your vehicle, and doing everything else that it is meant to do.

Rely on Lexus de Ponce for Lexus Advice

Now that you have learned how to change the battery in a Lexus key fob, do you have any additional questions regarding your Lexus model? Need assistance unlocking your steering wheel, for example? Don’t hesitate to reach out to the team at Lexus de Ponce. We know your Lexus inside and out, and we have the tools and expertise to set you up for success in the Cayey area.