How do you change battery on a 2012 Dodge Journey remote?

To change the battery in a 2012 Dodge Journey remote, first locate the small notch on the side of the key fob and use a flat-head screwdriver or coin to gently pry it open. Once the fob is separated, remove the old battery, typically a CR2032, and replace it with a new one, ensuring the positive (+) side is facing up. Snap the fob back together and test the remote to ensure it works properly.