I would like to clean the evaporator coil with a brush or with lots of mold killing foam, but I do not know where it is located. When I looked at realoem website, for other cars (like 5 or 3 series) it shows the center of the console, but for 04 X3 it shows it outside of the passenger door. I have attached the picture below. Can anyone explain where it is located?

RealOEM.com BMW E83 X3 3.0i Evaporator / Expansion valve