I know this is probably ran into the ground by now, but, How exactly do you change the oil in a clk500 03' model? I am new to owning a benz and have been told that only the dealer has the equip. to do this.. I find this hard to imagine. I have also been told there is a drain plug and have been told there is not a drain plug. any help will be great. Thanks........
Also how do i reset the computer after i change the oil????