Trying to convert my 63 switches to these newer switches and all the wiring is gone from the car so I a recreating this from scratch. Do you know which terminal on each switch goes to which wire? I believe for the fan switch the B terminal is Power In (from the battery), the M terminal is Power Out (to the fan motor) and the O terminal is ground. The temperature switch terminals are labeled O and L. I believe one of these goes to the compressor and the other goes to the fan switch but I don't know which is which.
Thanks,
Tom