Open the truck's tailgate.
Locate the two black plastic covers on the inside of the tailgate, near the top.
Use a flathead screwdriver to pry open one of the covers.
Remove the cover completely and set it aside.
You will then see the rear tail light bulbs. There will be two bulbs on each side of the truck.
To replace a bulb, simply turn it counterclockwise and pull it out.
Insert a new bulb by turning it clockwise until it is secure.
Replace the plastic cover.
Repeat steps 3-7 to replace the other rear tail light bulb.
