How do you open the key fob for Nissan Armada 2008?

To open the key fob for a 2008 Nissan Armada, locate the small notch or slot on the side of the fob. Use a flathead screwdriver or a similar tool to gently pry apart the two halves of the fob. Be careful not to damage the plastic casing. Once open, you can access the battery or any internal components as needed.