If your Cadillac key fob has stopped working consistently, it might be time to replace the battery. A dead key fob battery is a common issue that’s easily fixed at home, saving you a trip to the dealership. This guide will walk you through the steps on how to change a battery in a Cadillac key fob quickly and easily.
What You’ll Need to Change Your Cadillac Key Fob Battery
Before you begin, gather the following:
- Replacement Battery: Most Cadillac key fobs use a CR2032 battery. You can find these at most grocery stores, pharmacies, and auto parts stores.
- Small Flathead Screwdriver: This is used to pry open the key fob.
- A Soft Surface: This will protect your key fob from scratches while you’re working on it.
Steps to Change the Battery in Your Cadillac Key Fob
While the exact design can vary slightly depending on the model year and Cadillac model, the process is generally the same:
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Locate the Key Release: On the back of your key fob, find the small button or switch that releases the physical key.
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Remove the Physical Key: Press the release button and carefully slide the key out of the fob.
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Identify the Seam: With the key removed, examine the fob for a seam or groove running around the edge. This indicates where the two halves of the fob connect.
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Gently Pry Open the Fob: Insert the flathead screwdriver into the seam and carefully apply gentle pressure to pry the two halves apart. Avoid using excessive force, which could damage the fob.
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Locate and Remove the Old Battery: Once the fob is open, you’ll see the battery. Carefully remove the old battery by gently prying it out with your fingernail or the flathead screwdriver.
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Install the New Battery: Insert the new CR2032 battery into the fob, making sure the positive (+) side is facing up.
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Reassemble the Key Fob: Align the two halves of the fob and press them together firmly until you hear them snap back into place.
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Test the Key Fob: Make sure the key fob is working properly by pressing its buttons. If it’s not, double-check that the battery is installed correctly.
Common Questions About Cadillac Key Fob Battery Replacement
Q: How often should I change the battery in my Cadillac key fob?
A: Typically, a Cadillac key fob battery will last between 3 to 5 years. However, it’s a good idea to replace it sooner if you notice a decrease in the fob’s range or if you need to press the buttons multiple times to get it to work.
Q: Can I damage my key fob by changing the battery myself?
A: As long as you’re careful and follow the steps correctly, changing the battery in your Cadillac key fob is a simple process. Just be sure to use gentle pressure when prying open the fob and avoid touching the battery terminals.
Q: What if I replace the battery and my key fob still doesn’t work?
A: There could be another issue with your key fob, such as a malfunctioning button or a problem with the fob’s internal circuitry. If this is the case, you may need to have your key fob diagnosed and repaired by a qualified technician. You can find more information on how to change a battery in a 2019 Cadillac Escalade key fob here.
Need More Help?
Changing the battery in your Cadillac key fob is usually a straightforward task. However, if you’re not comfortable doing it yourself or if you run into any problems, don’t hesitate to contact a professional. For specific instructions on how to change the battery in your Cadillac model, you can refer to your owner’s manual. KEYFOBPROG also has detailed guides for specific models, such as the Cadillac CT5 (how to change battery in cadillac ct5 key fob) and the 2016 Cadillac SRX (how to change key fob battery in 2016 cadillac srx).
Remember, a well-maintained key fob is essential for the convenience and security of your Cadillac. By knowing how to change the battery yourself, you can save time and money and keep your car operating smoothly.
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