Questions about wiring harness for 1974 Options

[GeorgeKopf]

I'm going through my wiring harness with a fine tooth comb and I have a couple of questions.

In this picture:

I. What are these four connectors for? I think they are for the center console. Is that right?
II. Is this green wire for the parking brake switch?
III. Are the brown wires for the door switches and the black for the internal light.


What is this for? I believe it mounts somewhere under one of the seats and is used to connect the harness wires to the door switches. Where does it mount? Which accessories are connected through it?


The plastic connector holder on my turn signal switch is very brittle. I don't suppose there are any aftermarket replacements?



Lastly, where can I purchase all new grommets for the wiring harness?

Thanks.

George

[GeorgeKopf]

I'm making great headway with my wiring. I'm working my way from the back to the front, inspecting, repairing and cleaning. I've also moved the fuel pump connections to the gas tank area. Unfortunately, I have couple more questions.. (IMG:style_emoticons/default/biggrin.gif)

What is this harness for? It was in the box of electrical parts. I have no idea what year it is from.


Here are some close ups of the connectors.



Two round plug connectors????



Of course Porsche/VW would have two different kinds of door switches. Can I assume that the one with two connections would be the correct version for a 1973?



Lastly, I haven't yet found where the door switch wires branch off of the harness. Any advice on where to look would be appreciated.

As always, many thanks for the information

George