How to Change the Battery in a FIAT 500 Key Fob  
 

Suppose your Fiat 500 keyless entry system stops working. You may need to change the battery in the key fob remote control and ignition key assembly. This automotive tutorial was written to help owners of the Fiat 500 change the battery in the key fob for the keyless entry system.

Step By Step Instructions on How to Change Your FIAT 500 Key Fob Battery

You will need a few items to change the battery in your Fiat 500 key fob remote control and ignition key assembly. They include a Phillips head screwdriver, a T-20 Torx head driver, and a new CR2032 3-volt lithium battery.

To remove the key fob remote control from your FIAT 500, you'll need to turn the ignition key to the "ACC" or "ACCESSORY" position. Once the key is in the correct position, use a Phillips head screwdriver to remove the screws from the key fob remote control.

Next, remove the cover from the back of the remote control. The cover is secured to the remote control with two Phillips head screws. Remove the screws and then remove the cover. Now, you can access the internal components of the remote control.

To remove the internal components, use the T-8 Torx head driver to remove the Torx screw from the side of the remote control. The screw is located in the lower-left corner of the side of the remote control. Once the screw is removed, you can lift the internal components out of the remote control. Be careful not to damage the internal components when removing them.

Replace the old battery with a new CR2032 3-volt lithium battery and reattach the fob remote control to the ignition key assembly.

Finally, reattach the Phillips head screws to the key fob remote control and turn the ignition key to the "LOCK" or "OFF" position.

Visit Our Dealership in Scottsdale, AZ Today

FIAT 500 key fob batteries are easy to replace and can be done in minutes. Our dealership in Scottsdale, AZ, can help you with the replacement process and answer any questions you may have. In addition, our experts can provide you with tips and tricks for keeping your FIAT 500 battery in good condition.