THANK YOU for the handy 1982 Circuit Diagrams PDF .
I'm :
A. old .
B. a (damn) Yankee born & bred, yes I lived in upstate New York in the 1960's (Rochester) .
C. a pedant (? SP ?) about terms of things due to my lifetime of Mechanicing and training .
Maybe one week before I bought my first Klima II equipped Mercedes, I passed on buying the factory Klima II shop manual......