How Do You Change The Battery In The Key Fob? Buy a new CR2032 battery in the closest car and truck shop. To replace the battery, slide the lock on the back of the key fob and pull the metal key out ...

When your Honda key fob runs out of battery, you can take it to a dealership, but it's pricey. It's much cheaper and not too difficult to do it yourself.

To change the CR2032 battery in a Honda SMART key fob you slide the plastic tab on the back of the key across while pulling out the manual key shaft. Twist the key shaft in the back of the SMART key ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely.