Buick Key Fob Battery Replacement

The key to your new Buick is so much more than just a key. It puts the power of your SUV in your hand. That might leave you wondering how to program a Buick key fob, or even how to open your Buick key fob. We get plenty of Louisville and Crestwood drivers asking us how to change the battery in a Buick key fob. In this guide, we have everything you need to know about Buick key fob battery replacement, along with how to get the most from your fob.

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 our dealership at Champion Chevrolet GMC. We’re easy to reach from anywhere in Shelbyville, 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. 

Reach Out to Our Service Team at Champion Chevrolet GMC

The service team at Champion Chevrolet GMC not only performs the maintenance and repairs your vehicle needs, but they’re also glad to answer your questions about your Buick key fob or anything else about how your vehicle operates. Contact our service team with any questions, or make an appointment for your next maintenance milestone.

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.