Learn How to Replace Your Buick Key Fob Battery

Your Buick key fob battery makes locking, unlocking, arming, and remote starting your vehicle possible. Buick has designed its key fob to stand the test of time, but it’s inevitable that you’ll need a Buick key fob battery replacement eventually. Thankfully, we have a guide on how to change the battery in a Buick key fob so you can get back to your life without a service department visit.

However, if you do need your vehicle taken care of, you can trust our Buick-certified team to use OEM parts that are the best money can buy. We’re here to make The Villages Buick owners’ lives simple.

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. We’re easy to reach from anywhere in Williston, so stop by today! 

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. 

Talk to Our Service Team Near Dunnellon 

Our Ocala dealership has explained how to program a Buick key fob. You should know that we’re not just good at that—we’re here to accompany you throughout the life of your Buick. Contact our service professionals with any questions you may have or explore our service offers to see what discounts await you.

*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.