How do you change oil on a clk 200 kompressor?

To change the oil on a CLK 200 Kompressor, start by warming up the engine slightly to thin the oil for easier drainage, then turn it off and let it cool briefly. Place a drain pan under the oil pan, remove the oil drain plug, and allow the old oil to fully drain out. Replace the drain plug and remove the old oil filter, installing a new one with a bit of fresh oil on the gasket. Finally, refill the engine with the appropriate type and amount of new oil through the oil filler cap, and check the level with the dipstick.