The switch had no label on it. I even had the idea that perhaps it had power locks but could somebody have messed up the wires? I remember one time the window not closing and my father bringing the car to the mechanic to get it fixed. This is why I had this idea, but the switch definitely operated the driver's side window whether it was meant to or not.
If the car had power locks my father never knew about it.
I wonder if the master switch went bad and someone wired in that extra one to make the driver's door window work? Certainly it would not have been a factory item.
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars