I have an 81 240D and when I turn on the A/C the compressor will kick in and it will blow really cold for a while only when the the analog dial is in the max-a/c position. However periodically it will kick on and off with no real reason behind it. I don't think it's the switch b/c moving it up and down does not fix the problem. It seems as though some part of the system decides its had enough and stops for a while. Anyone have a problem like this?
Thanks.