How to Change a Key Fob Battery for [Insert Popular Car Brand]

1/18/2026
How to Change a Key Fob Battery for [Insert Popular Car Brand]

How to Change a Key Fob Battery for [Insert Popular Car Brand]

A key fob is a convenient way to lock and unlock your car. But what do you do when the battery dies? You could go to the dealership and pay a premium to have it replaced. Or you could do it yourself in just a few simple steps. In this guide, we'll show you how to change a key fob battery for [Insert Popular Car Brand].

What You'll Need

Step-by-Step Guide

  1. Open the key fob: The first step is to open the key fob. Look for a small slot on the side of the key fob. Insert a small flathead screwdriver into the slot and gently twist it to pop the key fob open.
  2. Remove the old battery: Once you've opened the key fob, you'll see the old battery. Use the screwdriver to gently pry the old battery out.
  3. Insert the new battery: Insert the new battery into the key fob, making sure that the positive side is facing up.
  4. Close the key fob: Snap the two halves of the key fob back together.
  5. Test the key fob: Test the key fob to make sure it's working properly.

[Insert Popular Car Brand] Specific Tips

The Bottom Line

Changing a key fob battery is a quick and easy DIY project that you can do in just a few minutes. By following these simple steps, you can save yourself a trip to the dealership and a few extra dollars.