How To Open Jeep Key Fob

If you own a Jeep, then you already know how amazing these vehicles are. The build quality, the style, and the performance make us all proud Jeep owners. One thing that we all dread though, is the battery going dead in our key fobs. It’s a minor irritation, but it can be a real pain if you don’t know how to change it. In this guide, we will show you how to change the battery in your Jeep key fob, and get back to enjoying your Jeep in no time!

Step One: Open the Key Fob

The first thing you need to do is to open your Jeep key fob. Most Jeep key fobs will have a small slot at the back of the fob. You will need to insert a flathead screwdriver or a pry tool into this slot and gently lift the cover off of the key fob. Please be careful not to damage the cover or the key fob itself.

Jeep Key Fob

Step Two: Remove Old Battery

Once you have opened the key fob, you will be able to see the battery. Gently remove the old battery and dispose of it in a responsible manner.

Old Battery

Step Three: Install New Battery

Now it’s time to install the new battery. Look at the old battery and make a note of the positive (+) and negative (-) markings. Make sure you insert the new battery into the key fob with the correct orientation.

New Battery

Step Four: Reassemble Key Fob

Now it’s time to put everything back together. Gently snap the key fob cover back onto the key fob. Make sure that all of the components are lined up properly before you snap it closed. Once everything is lined up, snap the cover closed.

Reassembled Key Fob

Step Five: Test Key Fob

After you have reassembled the key fob, it’s time to test it. Press the buttons on the key fob to make sure that it is working properly. If everything is working, then you’re all set! If not, then you may need to repeat the steps above or seek professional help.

Testing Key Fob

Step Six: Replace Key Fob Battery Regularly

It’s important to note that key fob batteries will eventually run out of power. It’s a good idea to check your key fob battery every few months and replace it as needed. This will ensure that your key fob is always working properly when you need it.

Replace Key Fob Battery

Step Seven: Troubleshooting

If your key fob is still not working after you have replaced the battery, then you may need to consider other troubleshooting options. Common issues include damage to the fob, interference from other electronic devices, or a malfunction of the keyless entry system. If you are unable to resolve the issue on your own, then it may be time to seek professional help.


1. How long do key fob batteries last?

Key fob batteries typically last for several years. However, the lifespan of the battery will depend on the frequency of use and other factors.

2. Can I replace the battery in my key fob myself?

Yes, you can replace the battery in your key fob yourself. However, please be careful when handling the key fob and disposing of the old battery.

3. Can a dead key fob battery cause damage to my car?

No, a dead key fob battery will not cause damage to your car. However, it may prevent you from being able to unlock or start your car.


Changing the battery in your Jeep key fob is a simple task that can be done in just a few minutes. By following the steps outlined above, you can ensure that your key fob is always working properly and that you’re never left stranded. Remember to check your battery regularly and to seek professional help if you’re unable to resolve any issues on your own. Happy Jeeping!

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