Changing front turn signal bulb on 2005 Grand Prix GT

Manual seems to indicate necessity to remove entire multiple light assembly (after removing obstructing structural hardware - which is not mentioned). The turn signal light is in a lower shroud accessible from the front by two screws. Anybody know anything?

I disavow having any knowledge on how to do this. Maybe, from underneath the car?

I was right for a change. I removed the two screws and was able to access the lower lamps. I changed it without incident. AutoZone was pushing bulb socket lubricant. Any comments?