How to Change the Battery in a Cadillac Key Fob

Whether your Cadillac is brand new or a longtime daily driver, it likely has a key fob that allows you to effortlessly lock and unlock doors, start the engine remotely, and perform other routine tasks with ease. Eventually, however, the battery will run out of power and you’ll need to replace it. To help you avoid stress and get back on Indianapolis and Frankfort roads as quickly as possible, Lafayette Cadillac offers this tutorial on how to change the battery in a Cadillac key fob.

Cadillac Key Fob Battery Replacement for Vehicles 2014 and Newer

If you own a Cadillac from model year 2014 or later, the key fobs all work in the same general way. Replacing the battery requires the same steps as well. Here is how to open a Cadillac key fob and replace the battery inside:

1. Find the small release button on the side of the key fob housing. Push this button to open the case and reveal the metal key.
2. After lifting out the key, you’ll see a tiny opening. Gently insert a flathead screwdriver into this opening to pull apart the sides of the housing.
3. On the inside of the fob, you’ll find the circuit board and battery. Remove the old battery–you may need to help it out with the end of the screwdriver–and replace it with the new one. A CR2032 battery is required for a Cadillac key fob battery replacement. Be sure that the positive side is facing downward when you install it.
4. Now, carefully snap the housing back together, and your Cadillac key fob replacement is complete!

How to Tell if You Need to Replace Your Cadillac Key Fob

Now that you know how to change the battery in a Cadillac key fob, you might be curious about when you’ll need to perform this crucial task. Be mindful of these red flags, either of which indicates a dying key fob battery:

• Unable to Lock or Unlock Doors: If your doors don’t lock or unlock via the key fob, or the panic button is inoperable, the battery is losing its charge. For your safety, plan to replace it as soon as possible.
• Difficulty Starting: If you need to push the keyless start button multiple times before the engine turns over, the battery is likely running low.

Contact Us for Cadillac Key Fob Battery Replacement

Questions on how to change the battery in a Cadillac key fob? Ready to order a replacement battery? Would you rather have our service team handle the job? Lafayette Cadillac can help with all of these issues. Just contact us or schedule your service visit online today; you can also order a new battery from our parts department. By ensuring your key fob is operational, you are prioritizing comfort, convenience, and safety in Delphi or wherever the road takes you.