On modern Chevrolet key fobs, the key itself is used as a tool to help you swap out the old battery for a new one.

This guide explains how to properly replace the battery in the 2018 Spark key. Follow these steps to put a new battery into the 2018 Chevy Spark key.

Like anything else relying on a battery, you car key fob can die—often at the worst time. Thankfully, these batteries are easy to replace.

How to replace car key battery Most key fobs have a little slot you can use to pop them open with a small flatheaded screwdriver, a butter knife or another key.

How To A Program GM Key Fob A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to ...