1. Open the rear tailgate or access the tail lights from inside the truck bed.
2. Locate the two screws holding the tail light cover in place. They are usually located on the inside of the truck bed, near the top of the tail light housing.
3. Use a Phillips head screwdriver to loosen and remove the two screws.
4. Gently pry the tail light cover off the housing, starting from one corner and working your way around. Be careful not to damage the cover or the gasket underneath it.
5. Once the cover is removed, you will have access to the tail light bulb sockets. You can then replace the bulbs as needed.
6. To reinstall the tail light cover, simply align it with the housing and press it into place. Make sure to replace the two screws to secure the cover.