It all started several months ago as the temp control wheel was not doing its thing. Driving along and you command a warmer temp with a/c on, I would move the wheel slightly warmer and the blower speed would increase and get colder.
Lately I jump on the car and the a/c doesn't work just warm humid air coming out. At first I could stop the car and restart and the a/c would work (compressor speed sensor?) now a/c will not come on at all. Compressor will not engage.

Please help...all suggestions appreciated

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Wayne Jockers
1992 300D