How to Change Key Fob Battery in 2016 Cadillac SRX

If you’re experiencing issues with your 2016 Cadillac SRX key fob, a dead battery might be the culprit. Thankfully, replacing the key fob battery is a simple process you can easily do yourself at home. This guide will provide a step-by-step walkthrough, saving you a trip to the dealership and keeping your SRX running smoothly.

Understanding Your Cadillac SRX Key Fob

The 2016 Cadillac SRX key fob is a sophisticated piece of technology that allows you to lock, unlock, and start your vehicle remotely. Like any electronic device, it relies on a battery to function. Over time, this battery will drain and eventually die, requiring a replacement.

Recognizing Signs of a Dying Key Fob Battery

Before you start dismantling your key fob, it’s helpful to confirm that a dying battery is the actual issue. Here are some telltale signs:

• Decreased Range: You find yourself standing closer to your SRX to lock or unlock it.
• Intermittent Functionality: The key fob works sometimes but not others, or requires multiple button presses.
• Warning Messages: Your SRX dashboard displays a “Key Fob Battery Low” warning.

Gathering Your Tools

Replacing the key fob battery requires minimal tools:

• A small flat-head screwdriver
• A new CR2032 battery (widely available at most stores)

Step-by-Step Battery Replacement Guide

Follow these simple steps to replace the battery in your 2016 Cadillac SRX key fob:

1. Locate the key release button on the back of your key fob.
2. Press the release button and slide out the metal key from the fob.
3. Insert the flat-head screwdriver into the small slot revealed by the removal of the metal key.
4. Gently pry open the key fob by twisting the screwdriver. Be careful not to use excessive force, as this may damage the fob’s casing.
5. Identify the old battery. It’s a small, round, silver CR2032 battery.
6. Carefully remove the old battery by gently prying it out with your fingernail or the flat-head screwdriver.
7. Insert the new CR2032 battery, ensuring the positive (+) side faces up, just like the old battery.
8. Align the two halves of the key fob and press them together firmly until you hear a click, indicating the fob is securely closed.
9. Reinsert the metal key back into its slot on the fob.
10. Test all key fob functions (lock, unlock, panic button, remote start) to ensure the new battery is working correctly.

Replacing the Cadillac SRX key fob battery

Troubleshooting Tips

If you’re still experiencing issues after replacing the battery, consider these troubleshooting steps:

• Check Battery Orientation: Ensure the new battery is installed with the positive (+) side facing up.
• Clean the Battery Contacts: Over time, the contacts inside the key fob can accumulate dirt and grime. Use a cotton swab dipped in rubbing alcohol to clean them gently.
• Reprogram the Key Fob: In some cases, you might need to reprogram the key fob to your SRX after a battery replacement. Refer to your owner’s manual for instructions on how to do this.

Reprogramming the Cadillac SRX key fob

Conclusion

Replacing the battery in your 2016 Cadillac SRX key fob is a quick and straightforward process. By following these steps and using a bit of caution, you can save yourself time and money while keeping your SRX’s keyless entry system functioning flawlessly. Remember, if you encounter any difficulties or have doubts, don’t hesitate to consult your owner’s manual or contact a qualified automotive locksmith for assistance.