Need real help with where and how to remove or turn the radiator drain plug

[lasabre]

I have a 2003 lesabre custom . I want to drain and refill the radiator however I have not seen a good video or photo with an explanation on how to turn or fully pull out the plug on this model . I dont even know if these photos I have obtained from parts pages are the correct photos of the drain plug, any help and photos would be appreciated .