Thanks for the suggestions. It seems to be very intermittent. Turning the car off/on does not restart. The fan seems to work when I first start the car in the morning. The fan ran for about 10 minutes and stopped this morning. Then it will not come on again after sitting for many hours. I will bet that it starts when the car is cold tomorrow ! The compressor seems to be working, the vents are cold. At highway speeds the airflow is pretty cold. I have to drop the windows if I am forced to stop at a stoplight.
I checked the large blower motor fuse and it seems fine. I guess I will have to tear the dash apart to check the voltage at the fan
and the Climate Control fan switch/buttons.
This should be interesting...
92 500E Smoke Silver