How do you change the tag lights on a scion tc?

To change the tag lights on a Scion TC, first, open the trunk and locate the light assembly at the rear of the vehicle. Twist the light socket counterclockwise to remove it, then pull out the old bulb and replace it with a new one, ensuring it's securely fitted. Reinsert the socket into the assembly and twist it clockwise to lock it back in place. Close the trunk and test the lights to ensure they’re working properly.