1970 Wiring Diagram

Nice work, Captain Obvious. Thanks for your persistence in moving this forward. A few questions and comments specific to the Combination Switch:

1. I see the Horn Relay, but I don't see the Horn Switch (talking about the 'switch' that operates when the driver pushes on the horn pad)
   

2. Letters appear in some of the rows in Column 2 of the 'grid' for the Combination Switch (the letters are: A, B, D, E, F, M and P). Can you refresh my memory as to what they stand for?
   

3. As currently depicted, the Wipers show only 'OFF' and 'ON' modes, with the logic within the 'ON' mode apparently trying to do double-duty for both 'HI' and 'LO'. I think that the switch's operation might be more clear if 'ON' is replaced with discrete 'HI' and 'LO' modes. See attached schematic, per my original post in this thread back in July 2024.
   

4. As I also pointed out back in 2024, it's worth keeping in mind that the colours of the wires coming off the Combo Switch don't always match the colours of the wires to which they connect on the Vehicle harness. See below (bold-face letters are Vehicle-side, regular-face letters are Switch-side)...
   
   

Edited 2 hours ago2 hr by Namerow