Toronado.org

I feel foolish asking this question but I can’t figure it out On my 1966 Toronado non Comfortron I installed a new cable from heater box to heater control box
I can’t figure out how and where to hook up the cable end at the control box in the dash.
I have all the manuals but the illustration is not great
A picture would be great
Thanks
Randy

I have a 66' with manual AC. This is where mine connects......best photo I have of it

Cable end, with the round hole, was attached here.