Where can I get the different pressure switch to be used with R134, and what do I ask for.. As I recall, the switch currently installed has two leads for the fan and two for the compressor.
This would be for use with my aftermarket A/C on my 240D.
Thanks for any help,
PS. Steve, I'm sure that I speak for everyone when I say there is no need to apologize for a delayed response. We appreciated very much your sharing your vast knowledge with us. LB