Alright! Something else to check out...heated tank or heated nozzles.
I didn't see any, but I wasn't looking either. There was one electrical connection on top - level sensor maybe. Plus two pumps, I assume one for the windshield and one for the headlights.
Just went to the garage and looked in the tank - no heating element. I'll check out the nozzles later.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.