Dale Howard Auto Center

Apr 5, 2022

Have you ever wondered how to change the battery in your vehicles key fob? Check out this blog and find out how EASY it is to change your key fob battery. Find a small screwdriver, a new battery, and the key fob. We have instructional videos on our YouTube channel too! We provide this service! Give us a call at 641-648-4695, we would love to help!

Take apart the key fob

Most keys have a detachable key hidden in plain sight. Look for the different colored portion of the fob. Pull on the release button to release the key. For example, in the picture below it is the silver part of the key that will remove from the fab.

A Dodge Key Fob.
On the bottom of the key fob the silver/gray part if the fob has a removeable key.
Arrow point to the spot where to open the key fob to access the battery.
This is what t should look like when the key is removed. As you can see there is a little release button on the back side of the key fob.

Pry apart the key fob

The next step will be to remove the front and back plate off. The latches are tight together to insure a solid connection. This is where you will need a small screw driver, or an item small enough to get inside the fob like in the image.

Key fob being pried apart.
As you can see the fab is getting pried apart by the small screwdriver.

Note: The first time the battery is changed is difficult to open the fob. Work around the fob gently inserting the screwdriver and lifting up until it comes apart. Once, it is in two pieces, a front and back, its time to change the battery!

Changing the key fob battery

Now that it is open, take note of how the battery looks! The battery needs to be replace with the proper side in place to ensure it will work. It is just like any other battery, it just appears different. Make sure the positive and negative are facing in the correct direction.

Battery in the key fob is exposed.
This is what the battery should look like, or to some type of variant, depending on what year the key fob was made.

Put it back together

Aligning the front and back together is a crucial step because you will need to PUSH HARD!! A clicking noise happens when it is tightly together again. Test it by pushing the lock and/or unlock to make sure the fob works properly! Don’t forget to put the manual key back in and it is all good to go!

YouTube Channel

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Contact Us

Feel free to reach out to us at 641-648-4691 or email us!