Buick Key Fob Battery Replacement Guide

As expected, the Buick key fob battery does need to be replaced every so often. If you notice that your fob is not working properly, it may be time to put in new batteries. For Egg Harbor Township drivers who are new to the process, we’ve put together this step-by-step guide to walk you through it. Take a look below to learn how to program a Buick key fob and be sure to check out our parts department if you require a full replacement. Our Williamstown team is here to help, so feel free to contact us with any questions or concerns.

Buick Key Fob Battery: When it’s Time

How do you know when you need a Buick key fob battery replacement? Generally, you’ll observe that the range of effectiveness reduces rapidly, and your Buick key fob just is not as effective at unlocking your doors from a distance.

How to Open a Buick Key Fob 

Not sure how to change the battery in a Buick key fob? Learning how to open a Buick key fob is easy—just like removing batteries from a kids’ toy or a remote. Simply follow these instructions on how to change a battery in a Buick key fob below: 

1. Press down on the button on the top of the key fob that releases the internal key. Usually, a key fob has a regular key embedded inside, so that the car can still work with a conventional key. 
2. Once the key is removed, you will notice a slot in the middle of the space. Use a flathead screwdriver to pry open the key fob between the two small dents where the physical key used to be. Then, remove the Buick key fob battery cover.
3. After you’ve removed the battery cover, you will be able to see the battery. Remove the silver disc with the screwdriver or manually by hand. Confirm that the new Buick key fob replacement is the right size. 
4. Install the new battery by pushing it into the gap with the positive side facing downward. With the battery locked into place, reattach the cover and click the two sides together, as you should hear them snap into place. Then, you should be ready to go. 

If you lose your Buick key fob, or you don’t want to perform the Buick key fob battery replacement, be sure to contact Pellegrino Buick GMC. We’re easy to reach from anywhere in Washington Township, so stop by today! We will be able to fit a new key to your car door or reprogram the key fob to work properly with your vehicle.

How to Program a Buick Key Fob

The simplest way to program a Buick key fob is to hold the “Lock” and “Unlock” buttons on your remote while the key is inside the vehicle and wait until the vehicle beeps twice to indicate successful programming. Repeat with additional keys and remotes. 

Schedule Service at Pellegrino Buick GMC Today

Now that you’ve reviewed the Buick key fob battery replacement steps, you’re all set to tackle the Vineland roads with confidence. If you need additional assistance getting your key fob to work, feel free to reach out to our Williamstown service center team or schedule an appointment if you prefer in-person help. Let Pellegrino Buick GMC be your go-to destination for premium car care.

Disclaimer: These recommendations may become outdated over time or differ from recommendations for older vehicles. To ensure accuracy, always consult your owner’s manual or a certified OEM mechanic.