280SL AC refit

I'm in the process of adding AC to an '83 280SL. Since this model is considered the black sheep of the family and not documented in any of the US manuals, this project is moving forward through the fog. One of the points of confusion is the heater control solenoid. Without AC the valve is 126 830 0084 and is a four position connector. It seems this part number changes when AC is installed. Would anyone with a 280SL and MB AC please reply with the part number of their valve or the color code... 280SL AC refit

I'm in the process of adding AC to an '83 280SL. Since this model is considered the black sheep of the family and not documented in any of the US manuals, this project is moving forward through the fog.
One of the points of confusion is the heater control solenoid. Without AC the valve is 126 830 0084 and is a four position connector. It seems this part number changes when AC is installed.
Would anyone with a 280SL and MB AC please reply with the part number of their valve or the color code...

280SL AC refit

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