Have you ever seen any Dart, Valiant, Demon or Duster with a rear window defroster?

Have you ever seen any Dart, Valiant, Demon or Duster with a rear window defroster?

Electric grid should have atimed off switch.

tinman2 said
I have a 73 Dart 340 Sport, fold down rear seat, sunroof car. It has the defrost type rear window. It appears to me to be original using the factory wiring harness. Switch under dash.

View attachment 1716216356

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Interesting.

Do you know the build date?

I wonder if it's a "January 1" thing as some other things have been.