Stop in for a cup of coffee

Since i got some real good advice on my durango isues in this thread i will try again..
My better half got the car home,despite it running way hot for a while,it cooled of as soon as she drove it slower so i figured it may be part of an elecrical isue partialy due to trusting that some people took alook under the hood before she drove the thing home.

Guess what? took a look into the radiator,not sure if im supposed to read the "dipstick" cold or warm but it barealy reaches into the water cold so its definitly nowhere near full should i fill the thing to the "full" mark cold or is the" full" mark when the thing is warm? no indications anywhere for that part.
Hate these new cars...

Also found what looks like a mrgasket electric fan burried behind the radiator inside the shroud,guess the thing has had heatisues before....