How do you oil change on 2004 Mercedes 500SL?

To change the oil on a 2004 Mercedes 500SL, begin by warming the engine slightly to thin the oil, then turn it off and allow it to cool briefly. Place a drain pan under the oil pan, remove the drain plug, and let the old oil drain completely. Replace the drain plug and remove the old oil filter using an oil filter wrench, then install a new filter with a bit of new oil on the gasket. Finally, fill the engine with new oil through the oil filler cap, using the recommended oil type and capacity, then run the engine briefly and check for leaks.