7.4 Quarts to refill it. To empty it losen the filter cap one turn then drain it from the plug, when its done dripping remove the filter from the top and replace it. Make sure to have the open end of the filter (one end is plugged on MANN filters) facing down. Replace the rubber seal around the filter cap and the copper washer around the drain plug. I also suggest getting the MB filter wrench, it makes the filter cap simple to remove, as its in a tight spot. Make sure everythings tight, and your done.
1986 190E 186K (For Sale)
(Maroon, Tan leather)
1996 C280 Sport 208K
(Brilliant Silver, Black Leather)
2002 CLK430 Sport 45K
(Brilliant Silver, Gray Leather , Birdseye Maple)