How do you replace tail lights on a 2006 jeep commander?

You have to remove the taillight assembly. When you open the lift gate there is 2 push clips (black round) that keep it in place. To remove the clips, you have to pull sort of hard. Then slide the taillight out of the slot that it clips into. Don't be afraid to pull the taillight, it's in there pretty tight even after the clips are removed. Twist the light bulb that needs replacing to the left and insert your new bulb.