How do you change radiator 2000 caddilac eldorado?

To change the radiator on a 2000 Cadillac Eldorado, first ensure the engine is cool, then disconnect the battery. Drain the coolant from the radiator by removing the drain plug or lower hose. Next, remove the upper and lower radiator hoses, along with any mounting bolts or brackets securing the radiator. Finally, install the new radiator, reattach the hoses, refill the coolant, and reconnect the battery.